9ka6

Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q in complex with acyl-ACP from E. coli

Method: X-RAY DIFFRACTION D_max: 107.3 Å Quality: REASONABLE

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Beta-ketoacyl-[acyl-carrier-protein] synthase III

Escherichia coli

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain A； UniProt 1–317 Chain B； UniProt 1–317	Mutation：C112Q	Acyl carrier protein × 1 （P0A6A8） 6VG ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] ethanethioate × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；293 K；1.0M sodium chloride,0.1M HEPES PH7.0	Resolution 1.47 Å R-free 0.178

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 9KA6	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1EBL THE 1.8 A CRYSTAL STRUCTURE AND ACTIVE SITE ARCHITECTURE OF BETA-KETOACYL-[ACYL CARRIER PROTEIN] SYNTHASE III (FABH) FROM ESCHERICHIA COLI Deposited 2000-01-24	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	COA COENZYME A × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；1.8-2.0 M ammonium sulphate, 2% PEG 400, 0.1M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K	Resolution 1.80 Å R-free 0.225
1HN9 CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III Deposited 2000-12-07	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	PO4 PHOSPHATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；PEK4000, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 298K	Resolution 2.00 Å R-free 0.218
1HND CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III-COA COMPLEX Deposited 2000-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Not recorded	COA COENZYME A × 2	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.60 Å R-free 0.257
1HNH CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III + DEGRADED FORM OF ACETYL-COA Deposited 2000-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	COA COENZYME A × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；298 K；PEK4000, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 298K	Resolution 1.90 Å R-free 0.274
1HNJ CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III + MALONYL-COA Deposited 2000-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Not recorded	PO4 PHOSPHATE ION × 2 MLC MALONYL-COENZYME A × 2	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.46 Å R-free 0.193
1HNK CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III, APO TETRAGONAL FORM Deposited 2000-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.90 Å R-free 0.240
1MZS CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III WITH BOUND dichlorobenzyloxy-indole-carboxylic acid inhibitor Deposited 2002-10-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	PO4 PHOSPHATE ION × 1 669 1-(5-CARBOXYPENTYL)-5-(2,6-DICHLOROBENZYLOXY)-1H-INDOLE-2-CARBOXYLIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；278 K；20% PEG 8000, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 278K	Resolution 2.10 Å R-free 0.230
1MZS CRYSTAL STRUCTURE OF BETA-KETOACYL-ACP SYNTHASE III WITH BOUND dichlorobenzyloxy-indole-carboxylic acid inhibitor Deposited 2002-10-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	PO4 PHOSPHATE ION × 2 669 1-(5-CARBOXYPENTYL)-5-(2,6-DICHLOROBENZYLOXY)-1H-INDOLE-2-CARBOXYLIC ACID × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；278 K；20% PEG 8000, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 278K	Resolution 2.10 Å R-free 0.230
2EFT Methanethiol-CYS 112 inhibition complex of E. coli ketoacyl synthase III (FABH) and Coenzyme A (high concentration (1.7mM) soak) Deposited 2007-02-24	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	SO4 SULFATE ION × 2 COA COENZYME A × 1 MEE METHANETHIOL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；295 K；1.7M AMMONIUM SULFATE, 2% PEG 400, 100MM NA HEPES, pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 295K	Resolution 2.00 Å R-free 0.246
2GYO Methanethiol-Cys 112 Inhibition Complex of E. Coli Ketoacyl Synthase III (FabH) and Coenzyme A Deposited 2006-05-09	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	COA COENZYME A × 1 MEE METHANETHIOL × 1 SO4 SULFATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；295 K；1.7M ammonium sulfate, 2% PEG400, 100 mM Na Hepes (pH 7.0), VAPOR DIFFUSION, HANGING DROP, temperature 295K	Resolution 2.00 Å R-free 0.268
3IL9 Structure of E. coli FabH Deposited 2009-08-06	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；288 K；12% PEG 3350, 5 mM calcium acetate, 0.1 M HEPES, pH 7.5, 2 mM TCEP and 1% DMSO, VAPOR DIFFUSION, HANGING DROP, temperature 288K	Resolution 1.85 Å R-free 0.213
5BNM E. coli FabH with Small Molecule Inhibitor 1 Deposited 2015-05-26	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	SO4 SULFATE ION × 1 4VK N-{[3'-(hydroxymethyl)biphenyl-4-yl]methyl}benzenesulfonamide × 1 PG4 TETRAETHYLENE GLYCOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；14% PEG 4000, 0.1 M magnesium chloride, 0.1 M Tris	Resolution 1.70 Å R-free 0.269
5BNR E. coli Fabh with small molecule inhibitor 2 Deposited 2015-05-26	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Not recorded	4VL 1-{5-[2-fluoro-5-(hydroxymethyl)phenyl]pyridin-2-yl}piperidine-4-carboxylic acid × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；14% PEG 4000, magnesium chloride, 0.1 M Tris	Resolution 1.89 Å R-free 0.245
5BNS E. coli Fabh with small molecule inhibitor 2 Deposited 2015-05-26	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	4VM 1-{5-[2-fluoro-5-(hydroxymethyl)phenyl]pyridin-2-yl}-N-(quinolin-6-ylmethyl)piperidine-4-carboxamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；298 K；14% PEG 4000, 0.1 M magnesium chloride, 0.1 m Tris	Resolution 2.20 Å R-free 0.287
6X7R E. coli beta-ketoacyl-[acyl carrier protein] synthase III (FabH) in complex with oxa(dethia)-coenzyme A Deposited 2020-05-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Not recorded	UT7 oxa(dethia)-CoA × 2 MG MAGNESIUM ION × 2 DMS DIMETHYL SULFOXIDE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；75 mM magnesium chloride, 100 mM HEPES:NaOH, pH 7.5, 23% PEG3350, 1.5% DMSO	Resolution 1.35 Å R-free 0.176
8D1U E. coli beta-ketoacyl-[acyl carrier protein] synthase III (FabH) with an acetylated cysteine and in complex with oxa(dethia)-Coenzyme A Deposited 2022-05-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	UT7 oxa(dethia)-CoA × 2 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；298 K；75 mM Magnesium Chloride, 20% PEG 6000, 3% PEG 400	Resolution 1.30 Å R-free 0.167
9KA2 Crystal structure of beta-ketoacyl-ACP synthase FabH from E. coli Deposited 2024-10-28	Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M Tris Bicine, PH8.5, 10% w/v PEG 20000	Resolution 1.50 Å R-free 0.198
9KA5 Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q from E. coli Deposited 2024-10-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–317（317 aa）	Mutation：C112Q	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；0.1 M Tris Bicine, PH8.5, 10% w/v PEG 20000	Resolution 1.42 Å R-free 0.192
9KA7 Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q in complex with malonyl-ACP from E. coli Deposited 2024-10-28	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–317（317 aa） Chain B 1–317（317 aa）	Mutation：C112Q Mutation：C112Q	A1EE0 3-[2-[3-[[(2R)-4-bis(oxidanyl)phosphanyloxy-3,3-dimethyl-2-oxidanyl-butanoyl]amino]propanoylamino]ethylsulfanyl]-3-oxidanylidene-propanoic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.0M sodium chloride,0.1M HEPES PH7.0	Resolution 2.30 Å R-free 0.207

18 other PDB entries and 19 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	FABH_ECOLI
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 21–337； UniProt 1–317 Author chain B； PDBConstruct 21–337； UniProt 1–317

Acyl carrier protein

Escherichia coli

UniProt P0A6A8

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain C； UniProt 3–78	Not recorded	Beta-ketoacyl-[acyl-carrier-protein] synthase III × 2 （P0A6R0） 6VG ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] ethanethioate × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；293 K；1.0M sodium chloride,0.1M HEPES PH7.0	Resolution 1.47 Å R-free 0.178

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 9KA6	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1ACP REFINEMENT OF THE NMR STRUCTURES FOR ACYL CARRIER PROTEIN WITH SCALAR COUPLING DATA Deposited 1990-07-29	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–77（77 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR mmCIF provides none of the parsed conditions	Resolution not provided
1L0H CRYSTAL STRUCTURE OF BUTYRYL-ACP FROM E.COLI Deposited 2002-02-11	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–76（76 aa）	Not recorded	ZN ZINC ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；PEG 20000, zinc chloride, sodium cacodylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 2.00 Å R-free 0.252
1L0I Crystal structure of butyryl-ACP I62M mutant Deposited 2002-02-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 0–77（78 aa）	Mutation：I62M	NA SODIUM ION × 1 ZN ZINC ION × 7 CAC CACODYLATE ION × 1 PSR THIOBUTYRIC ACID S-{2-[3-(2-HYDROXY-3,3-DIMETHYL-4-PHOSPHONOOXY-BUTYRYLAMINO)-PROPIONYLAMINO]-ETHYL} ESTER × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；PEG 4000, zinc acetate, sodium cacodylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.20 Å R-free 0.193
1T8K Crystal Structure of apo acyl carrier protein from E. coli Deposited 2004-05-13	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–77（77 aa）	Not recorded	ZN ZINC ION × 10 IMD IMIDAZOLE × 6	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；300 K；peg, zinc acetate, imidazole buffer, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 300K	Resolution 1.10 Å R-free 0.150
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–77（77 aa）	Not recorded	ZN ZINC ION × 7 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 4 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 22 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 22 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 5 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 22 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 6 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 11 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 7 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 11 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 8 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 11 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAC Crystal structure of E. coli hexanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 9 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa）	Not recorded	ZN ZINC ION × 14 PM4 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEXANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；16-20% PEG 1500, 20 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.76 Å R-free 0.241
2FAD Crystal structure of E. coli heptanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–77（77 aa）	Not recorded	NA SODIUM ION × 1 ZN ZINC ION × 7 PM5 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEPTANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.60 Å R-free 0.256
2FAD Crystal structure of E. coli heptanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 1 PM5 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEPTANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.60 Å R-free 0.256
2FAD Crystal structure of E. coli heptanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	NA SODIUM ION × 2 ZN ZINC ION × 16 PM5 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) HEPTANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.60 Å R-free 0.256
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–77（77 aa）	Not recorded	ZN ZINC ION × 7 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 10 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 8 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 11 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa）	Not recorded	ZN ZINC ION × 14 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 1 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 16 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 16 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 5 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 16 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 6 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 16 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 7 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 16 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 8 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 8 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FAE Crystal structure of E. coli decanoyl-ACP Deposited 2005-12-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 9 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–77（77 aa） Chain B 1–77（77 aa）	Not recorded	ZN ZINC ION × 8 PM8 S-(2-{[N-(2-HYDROXY-4-{[HYDROXY(OXIDO)PHOSPHINO]OXY}-3,3-DIMETHYLBUTANOYL)-BETA-ALANYL]AMINO}ETHYL) DECANETHIOATE × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；290 K；8-12% PEG 4000, 30 mM zinc acetate, 50 mM sodium cocadylate, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 290K	Resolution 1.55 Å R-free 0.269
2FHS Structure of Acyl Carrier Protein Bound to FabI, the Enoyl Reductase from Escherichia Coli Deposited 2005-12-27	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric	Chain C 1–77（77 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；293 K；22% PEG 4000 and 1M HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K	Resolution 2.70 Å R-free 0.263
2K92 Structural modification of acyl carrier protein by butyryl group Deposited 2008-09-29	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–78（77 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 40 NMR sample composition 1.5 mM [U-13C; U-15N] apoacp, 90% H2O/10% D2O \| 90% H2O/10% D2O	Resolution not provided
2K93 Structural modification of acyl carrier protein by butyryl group Deposited 2008-09-29	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–78（77 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.5 NMR sample composition 1.5 mM [U-100% 13C; U-100% 15N] Holo ACP, 40 mM potassium phosphate, 90% H2O/10% D2O \| 90% H2O/10% D2O	Resolution not provided
2K94 Structural modification of acyl carrier protein by butyryl group Deposited 2008-09-29	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–78（77 aa）	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.5 NMR sample composition 1.5 mM [U-100% 13C; U-100% 15N] Butyryl ACP, 40 mM potassium phosphate, 90% H2O/10% D2O \| 90% H2O/10% D2O	Resolution not provided
3EJB Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–78（78 aa）	Not recorded	ZMP S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.00 Å R-free 0.266
3EJB Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain C 1–78（78 aa）	Not recorded	ZMP S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.00 Å R-free 0.266
3EJB Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain E 1–78（78 aa）	Not recorded	ZMP S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.00 Å R-free 0.266
3EJB Crystal Structure of P450BioI in complex with tetradecanoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain G 1–78（78 aa）	Not recorded	ZMP S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] tetradecanethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.00 Å R-free 0.266
3EJD Crystal Structure of P450BioI in complex with hexadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–78（78 aa）	Not recorded	ZMQ S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-hexadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.285
3EJD Crystal Structure of P450BioI in complex with hexadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain C 1–78（78 aa）	Not recorded	ZMQ S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-hexadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.285
3EJD Crystal Structure of P450BioI in complex with hexadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain E 1–78（78 aa）	Not recorded	ZMQ S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-hexadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.285
3EJD Crystal Structure of P450BioI in complex with hexadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain G 1–78（78 aa）	Not recorded	ZMQ S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-hexadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.285
3EJE Crystal Structure of P450BioI in complex with octadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–78（78 aa）	Not recorded	ZMO S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-octadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.274
3EJE Crystal Structure of P450BioI in complex with octadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain C 1–78（78 aa）	Not recorded	ZMO S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-octadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.274
3EJE Crystal Structure of P450BioI in complex with octadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain E 1–78（78 aa）	Not recorded	ZMO S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-octadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 1 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.274
3EJE Crystal Structure of P450BioI in complex with octadec-9Z-enoic acid ligated Acyl Carrier Protein Deposited 2008-09-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain G 1–78（78 aa）	Not recorded	ZMO S-[2-({N-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] (9Z)-octadec-9-enethioate × 1 HTG heptyl 1-thio-beta-D-glucopyranoside × 2 HEM PROTOPORPHYRIN IX CONTAINING FE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；0.1 M Na HEPES, 0.25 M NaCl, 0.15 M Li2SO4, 19% PEG 4000, 0.2% n-heptyl b-D-thioglucopyranoside, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 2.10 Å R-free 0.274
5USR Crystal structure of human NFS1-ISD11 in complex with E. coli acyl-carrier protein at 3.09 angstroms Deposited 2017-02-13	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric	Chain J 1–78（78 aa） Chain K 1–78（78 aa）	Not recorded	8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；295 K；450 uL 0.1 M CBTP (pH = 6.4), 0.3 M CsCl, 0.2 M D,L - allylglycine, 5 mM TCEP, 8 % (wt/vol) PEG 3350 mixed with 50 uL of 40 % (vol/vol) acetone	Resolution 3.09 Å R-free 0.259
5USR Crystal structure of human NFS1-ISD11 in complex with E. coli acyl-carrier protein at 3.09 angstroms Deposited 2017-02-13	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric	Chain I 1–78（78 aa） Chain L 1–78（78 aa）	Not recorded	8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；295 K；450 uL 0.1 M CBTP (pH = 6.4), 0.3 M CsCl, 0.2 M D,L - allylglycine, 5 mM TCEP, 8 % (wt/vol) PEG 3350 mixed with 50 uL of 40 % (vol/vol) acetone	Resolution 3.09 Å R-free 0.259
6OKC Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabB, and C12-crypto Acyl Carrier Protein, AcpP Deposited 2019-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–78（78 aa） Chain D 1–78（78 aa）	Not recorded	MRJ N-[2-(dodecanoylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；20% PEG 8K, 0.2 M magnesium acetate, 0.1 M sodium cacodylate pH 6.5	Resolution 1.55 Å R-free 0.164
6OKF Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabB, and C16-crypto Acyl Carrier Protein, AcpP Deposited 2019-04-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–78（78 aa） Chain D 1–78（78 aa）	Not recorded	NA SODIUM ION × 2 MRJ N-[2-(dodecanoylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；26% PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate	Resolution 2.50 Å R-free 0.218
6OKG Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabF, and C16-crypto Acyl Carrier Protein, AcpP Deposited 2019-04-12	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain B 1–78（78 aa）	Not recorded	NA SODIUM ION × 2 MU4 N-[2-(hexadecanoylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；30 % PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate	Resolution 2.30 Å R-free 0.228
6OLT Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabF, and C12-crypto Acyl Carrier Protein, AcpP Deposited 2019-04-17	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain B 1–78（78 aa）	Not recorded	MRJ N-[2-(dodecanoylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；30 % PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate	Resolution 2.35 Å R-free 0.239
6W98 Single-Particle Cryo-EM Structure of Arabinofuranosyltransferase AftD from Mycobacteria Deposited 2020-03-22	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–78（78 aa）	Not recorded	CA CALCIUM ION × 2 6OU [(2~{R})-1-[2-azanylethoxy(oxidanyl)phosphoryl]oxy-3-hexadecanoyloxy-propan-2-yl] (~{Z})-octadec-9-enoate × 1 PNS 4'-PHOSPHOPANTETHEINE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5；Solution was filtered and degassed. cryo-EM vitrification conditions Cryogen ETHANE；The Spotiton V1.0 robot was operating at room temperature and moderate humidity.	Resolution 2.90 Å
7L4E Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabF, and C16:1-crypto Acyl Carrier Protein, AcpP Deposited 2020-12-18	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain B 1–78（78 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 4 MU4 N-[2-(hexadecanoylamino)ethyl]-N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；30 % PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate	Resolution 2.00 Å R-free 0.207
7L4L Crosslinked Crystal Structure of Type II Fatty Acid Synthase Ketosynthase, FabF, and C8-crypto Acyl Carrier Protein, AcpP Deposited 2020-12-19	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–78（78 aa） Chain D 1–78（78 aa）	Not recorded	NA SODIUM ION × 2 DYF [(3~{R})-2,2-dimethyl-4-[[3-[2-[[(~{E})-oct-2-enoyl]amino]ethylamino]-3-oxidanylidene-propyl]amino]-3-oxidanyl-4-oxidanylidene-butyl] dihydrogen phosphate × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；281 K；30 % PEG 8K, 0.1 M sodium cacodylate pH 6.5, and 0.3 M sodium acetate	Resolution 2.65 Å R-free 0.267
8PK8 Structure of the human mitochondrial iron-sulfur cluster biosynthesis complex during persulfide transfer (persulfide on ISCU2) Deposited 2023-06-26	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric	Chain C 1–78（78 aa）	Not recorded	PLP PYRIDOXAL-5'-PHOSPHATE × 1 8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 1 FE2 FE (II) ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.49 Å
8PK9 Structure of the human mitochondrial iron-sulfur cluster biosynthesis complex during persulfide transfer (persulfide on NFS1 and ISCU2) Deposited 2023-06-26	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric	Chain C 1–78（78 aa）	Not recorded	PLP PYRIDOXAL-5'-PHOSPHATE × 1 8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 1 FE2 FE (II) ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.58 Å
8PKA Structure of the human mitochondrial iron-sulfur cluster biosynthesis complex during persulfide transfer (without frataxin) Deposited 2023-06-26	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–78（78 aa）	Not recorded	PLP PYRIDOXAL-5'-PHOSPHATE × 1 8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 1 FE2 FE (II) ION × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.75 Å
8RMC Structure of the FDX2-bound core ISC complex (proximal conformation) Deposited 2024-01-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain C 1–78（78 aa） Chain G 1–78（78 aa）	Not recorded	FE2 FE (II) ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1 8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.26 Å
8RMD Structure of the FDX2-bound core ISC complex (distal conformation) Deposited 2024-01-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain C 1–78（78 aa） Chain G 1–78（78 aa）	Not recorded	8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2 FE2 FE (II) ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.52 Å
8RME Structure of the core ISC complex under turnover conditions (frataxin-bound) Deposited 2024-01-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain C 1–78（78 aa） Chain G 1–78（78 aa）	Not recorded	FE2 FE (II) ION × 2 8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.49 Å
8RMF Structure of the core ISC complex under turnover conditions (FDX2-bound in proximal conformation) Deposited 2024-01-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain C 1–78（78 aa） Chain G 1–78（78 aa）	Not recorded	8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2 FE2 FE (II) ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.33 Å
8RMG Structure of the core ISC complex under turnover conditions (FDX2-bound in distal conformation) Deposited 2024-01-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain C 1–78（78 aa） Chain G 1–78（78 aa）	Not recorded	8Q1 S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] dodecanethioate × 2 FE2 FE (II) ION × 2 FES FE2/S2 (INORGANIC) CLUSTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.46 Å
9GI2 Truncated MmpL4 in nanodiscs in absence of substrate Deposited 2024-08-16	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–78（78 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5；20mM Tris-HCl pH 7.5, 150mM NaCl cryo-EM vitrification conditions Cryogen ETHANE-PROPANE	Resolution 3.40 Å
9GI3 Truncated MmpL4 in nanodiscs in the presence of desferrated mycobactin Deposited 2024-08-16	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–78（78 aa）	Not recorded	A1IL5 Mycobactin S × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5；20mM Tris-HCl pH 7.5, 150mM NaCl cryo-EM vitrification conditions Cryogen ETHANE-PROPANE	Resolution 3.50 Å
9GM6 MukBEF in a nucleotide-bound state with open neck gate (heads core) Deposited 2024-08-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric	Chain D 1–78（78 aa） Chain G 1–78（78 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen NITROGEN	Resolution 3.70 Å
9GM7 MukBEF in a nucleotide-bound state with open neck gate (monomer) Deposited 2024-08-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric	Chain G 1–78（78 aa） Chain I 1–78（78 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen NITROGEN	Resolution 4.30 Å
9GM8 MukBEF in a nucleotide-bound state with open neck gate Deposited 2024-08-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric	Chain G 1–78（78 aa） Chain I 1–78（78 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen NITROGEN	Resolution 3.90 Å
9GM9 MukBEF in a DNA capture state Deposited 2024-08-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: 11-meric	Chain G 1–78（78 aa） Chain I 1–78（78 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen NITROGEN	Resolution 7.80 Å
9GMA MukBEF in a DNA capture state (dimer) Deposited 2024-08-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–DNA Heteromer；Protein × 14 PDB declaration: hexadecameric	Chain G 1–78（78 aa） Chain I 1–78（78 aa） Chain M 1–78（78 aa） Chain S 1–78（78 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 4 ATP ADENOSINE-5'-TRIPHOSPHATE × 4	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen NITROGEN	Resolution 9.10 Å
9KA7 Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q in complex with malonyl-ACP from E. coli Deposited 2024-10-28	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain C 3–78（76 aa）	Not recorded	A1EE0 3-[2-[3-[[(2R)-4-bis(oxidanyl)phosphanyloxy-3,3-dimethyl-2-oxidanyl-butanoyl]amino]propanoylamino]ethylsulfanyl]-3-oxidanylidene-propanoic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；1.0M sodium chloride,0.1M HEPES PH7.0	Resolution 2.30 Å R-free 0.207
9MLW Crosslinked complex of ketosynthase FabB mutant FabBG107M and acyl carrier protein AcpP from E.coli with C8 crosslinker Deposited 2024-12-19	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 3–78（76 aa） Chain D 3–78（76 aa）	Not recorded	A1BMZ N~3~-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-octanamidoethyl)-beta-alaninamide × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；Sodium Cacodylate pH 6.0, 28% PEG8K, NaCH3COO	Resolution 2.21 Å R-free 0.243

39 other PDB entries and 69 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	ACP_ECOLI
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain C； PDBConstruct 2–77； UniProt 3–78

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

Download Download SAXS (.dat) P(r) (.pr.out) CIF

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	9ka6
Deposition date deposition_date	2024-10-28
最后修订 last_revision	2025-09-10
Structure title title	Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q in complex with acyl-ACP from E. coli
Keywords keywords	beta-ketoacyl-ACP synthase FabH, BIOSYNTHETIC PROTEIN; BIOSYNTHETIC PROTEIN
Experimental Method method	X-RAY DIFFRACTION

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	27.35 Å
Radius of gyration Rg (electron density) rg_electron	26.41 Å
Forward intensity I(0) i0	95764100.00
Molecular weight molecular_weight	75992.0 kDa
Excluded volume excluded_volume	94652 Å³
Envelope volume envelope_volume	111010 Å³
Hydration-shell volume shell_volume	34673 Å³
Envelope diameter envelope_diameter	96.9 Å
Shell Rg shell_rg	34.19 Å
Envelope Rg envelope_rg	26.83 Å
Shape Rg shape_rg	26.39 Å
Total Rg total_rg	27.17 Å
Total atoms total_atoms	5333
Residues n_residues	711
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	107.3 Å
Rg (real space) rg_real	29.16 Å
Rg uncertainty (real space) rg_real_error	0.48 Å
I(0) (real space) i0_real	9.6820e+07
I(0) uncertainty (real space) i0_real_error	1.3620e+06
Rg (reciprocal space) rg_reciprocal	27.35 Å
I(0) (reciprocal space) i0_reciprocal	95760000.0000
Solution quality estimate total_estimate	0.6009
Solution quality rating solution_quality	REASONABLE a REASONABLE solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	31.4 Å
Skewness Skewness skewness	0.723
Kurtosis Kurtosis kurtosis	0.552
Angular range angular_range	— – 0.2900 Å⁻¹
Current regularization parameter α current_alpha	2.6880
Highest regularization parameter α highest_alpha	34190000.0000
Real-space data points n_real_points	59
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.546; Stabil: 0.843; Sysdev: 0.000; Positv: 1.000; Valcen: 0.879; Smooth: 0.808

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Description description	Beta-ketoacyl-[acyl-carrier-protein] synthase III
Molecular weight formula_weight	35743.4 kDa
EC 编号 ec_number	2.3.1.180
Mutation mutation	C112Q
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B
Atom count atom_count	6386

MGSSHHHHHHSSGLVPRGSHMYTKIIGTGSYLPEQVRTNADLEKMVDTSDEWIVTRTGIRERHIAAPNETVSTMGFEAATRAIEMAGIEKDQIGLIVVATTSATHAFPSAACQIQSMLGIKGCPAFDVAAAQAGFTYALSVADQYVKSGAVKYALVVGSDVLARTCDPTDRGTIIIFGDGAGAAVLAASEEPGIISTHLHADGSYGELLTLPNADRVNPENSIHLTMAGNEVFKVAVTELAHIVDETLAANNLDRSQLDWLVPHQANLRIISATAKKLGMSMDNVVVTLDRHGNTSAASVPCALDEAVRDGRIKPGQLVLLEAFGGGFTWGSALVRF

来源 Source

来源生物 organism	Escherichia coli
NCBI Class编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Acyl carrier protein
Molecular weight formula_weight	9474.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C

MTIEERVKKIIGEQLGVKQEEVTNNASFVEDLGADSLDTVELVMALEEEFDTEIPDEEAEKITTVQAAIDYINGHQASHHHHHH

来源 Source

来源生物 organism	Escherichia coli
NCBI Class编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

Entity 3 Entity 3 non-polymer

Description description	~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] ethanethioate
Molecular weight formula_weight	400.4 kDa
Source method src_method	man
Copy count entity_count	1

来源 Source

来源生物 organism	Escherichia coli
NCBI Class编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	978

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8. Citations (1)

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Unit-cell length a length_a	93.464 Å
Unit-cell length b length_b	143.325 Å
Unit-cell length c length_c	140.727 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	16

Space group space_group	C 2 2 21
Space-group number int_tables_number	20
Crystal system crystal_system	—

Resolution resolution	1.470 Å
Low-resolution limit resolution_low	39.140 Å
R factor r_factor	0.1588
R_work r_work	0.1578
R_free r_free	0.1783

fit	/app/data/saxs_computation/ka/9ka6/9ka6.fit
pddf	/app/data/pr_computation/ka/9ka6/9ka6.pr.out
profile	/app/data/saxs_computation/ka/9ka6/9ka6.dat

Crystal structure of beta-ketoacyl-ACP synthase FabH C112Q in complex with acyl-ACP from E. coli

1. Protein Identity and Related Structures Protein Identity & Related Structures

Beta-ketoacyl-[acyl-carrier-protein] synthase III

State in the Current Structure

Other States of the Same Protein in the Database

Acyl carrier protein

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

6. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 polymer

Polymer Polymer

来源 Source

Entity 3 Entity 3 non-polymer

来源 Source

Entity 4 Entity 4 water

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)