SAXSdb — 7bwr

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

Integral membrane indolylacetylinositol arabinosyltransferase EmbB

Mycolicibacterium smegmatis MC2 155

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 × 4 PDB declaration: tetrameric（4） Consistent with protein copy count	Chain A； UniProt 1–1082 Chain B； UniProt 1–1082	Not recorded	Meromycolate extension acyl carrier protein × 2 （A0R0B3） CA CALCIUM ION × 1 F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 3.50 Å

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 7BWR	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
6X0O Single-Particle Cryo-EM Structure of Arabinosyltransferase EmbB from Mycobacterium smegmatis Deposited 2020-05-17	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 1–1082（1082 aa）	Not recorded	CA CALCIUM ION × 2 LHG 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution not provided
7BVC Cryo-EM structure of Mycobacterium smegmatis arabinosyltransferase EmbA-EmbB-AcpM2 in complex with ethambutol Deposited 2020-04-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain B 1–1082（1082 aa）	Not recorded	CDL CARDIOLIPIN × 2 F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1 CA CALCIUM ION × 2 PNS 4'-PHOSPHOPANTETHEINE × 1 PO4 PHOSPHATE ION × 1 95E Ethambutol × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.90 Å
7BVG Cryo-EM structure of Mycobacterium smegmatis arabinosyltransferase EmbA-EmbB-AcpM2 in complex with di-arabinose. Deposited 2020-04-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric	Chain B 1–1082（1082 aa）	Not recorded	F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1 CDL CARDIOLIPIN × 2 CA CALCIUM ION × 2 PO4 PHOSPHATE ION × 1 PNS 4'-PHOSPHOPANTETHEINE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
7BX8 Mycobacterium smegmatis arabinosyltransferase complex EmbB2-AcpM2 in symmetric "resting state" Deposited 2020-04-17	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain A 1–1082（1082 aa） Chain B 1–1082（1082 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.60 Å

4 other PDB entries and 4 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	I7GAQ2_MYCS2
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–1082； UniProt 1–1082 Author chain B； PDBConstruct 1–1082； UniProt 1–1082

Meromycolate extension acyl carrier protein

Mycolicibacterium smegmatis MC2 155

UniProt A0R0B3

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 × 4 PDB declaration: tetrameric（4） Consistent with protein copy count	Chain C； UniProt 1–99 Chain D； UniProt 1–99	Not recorded	Integral membrane indolylacetylinositol arabinosyltransferase EmbB × 2 （I7GAQ2） CA CALCIUM ION × 1 F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.4 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 3.50 Å

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 7BWR	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
7BVC Cryo-EM structure of Mycobacterium smegmatis arabinosyltransferase EmbA-EmbB-AcpM2 in complex with ethambutol Deposited 2020-04-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 1–99（99 aa）	Not recorded	CDL CARDIOLIPIN × 2 F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1 CA CALCIUM ION × 2 PNS 4'-PHOSPHOPANTETHEINE × 1 PO4 PHOSPHATE ION × 1 95E Ethambutol × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.90 Å
7BVE Cryo-EM structure of Mycobacterium smegmatis arabinosyltransferase EmbC2-AcpM2 in complex with ethambutol Deposited 2020-04-10	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–99（99 aa） Chain D 1–99（99 aa）	Not recorded	CA CALCIUM ION × 2 PO4 PHOSPHATE ION × 2 95E Ethambutol × 2 PN7 N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.81 Å
7BVF Cryo-EM structure of Mycobacterium tuberculosis arabinosyltransferase EmbA-EmbB-AcpM2 in complex with ethambutol Deposited 2020-04-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 1–99（99 aa）	Not recorded	CA CALCIUM ION × 1 95E Ethambutol × 1 DSL MONO-TRANS, OCTA-CIS DECAPRENYL-PHOSPHATE × 1 CDL CARDIOLIPIN × 2	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.97 Å
7BVG Cryo-EM structure of Mycobacterium smegmatis arabinosyltransferase EmbA-EmbB-AcpM2 in complex with di-arabinose. Deposited 2020-04-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Other combination Heteromer；Protein × 3 PDB declaration: trimeric	Chain P 1–99（99 aa）	Not recorded	F8L [(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate × 1 CDL CARDIOLIPIN × 2 CA CALCIUM ION × 2 PO4 PHOSPHATE ION × 1 PNS 4'-PHOSPHOPANTETHEINE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
7BVH Crystal structure of arabinosyltransferase EmbC2-AcpM2 complex from Mycobacterium smegmatis complexed with di-arabinose Deposited 2020-04-10	Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Other combination Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–99（99 aa） Chain D 1–99（99 aa）	Not recorded	CA CALCIUM ION × 2 PO4 PHOSPHATE ION × 2 BXY alpha-D-arabinofuranose × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；289 K；50mM HEPES (pH 6.8~7.5), 100mM NaCl, 5-10% (v/v) polyethylene glycol 4000, 20-30% (v/v) polyethylene glycol 200	Resolution 3.30 Å R-free 0.265
7BX8 Mycobacterium smegmatis arabinosyltransferase complex EmbB2-AcpM2 in symmetric "resting state" Deposited 2020-04-17	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain C 1–99（99 aa） Chain D 1–99（99 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.4 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.60 Å
8ZKP Cryo-EM structure of the efflux transporter MmpL5/MmpS5 from Mycobacterium tuberculosis, C3 symmetry Deposited 2024-05-17	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain D 1–99（99 aa） Chain H 1–99（99 aa） Chain I 1–99（99 aa）	Not recorded	CDL CARDIOLIPIN × 6 PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 6 PN7 N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.64 Å
8ZKQ Cryo-EM structure of the efflux transporter MmpL5/MmpS5 from Mycobacterium tuberculosis, C1 symmetry Deposited 2024-05-17	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain D 1–99（99 aa） Chain H 1–99（99 aa） Chain I 1–99（99 aa）	Not recorded	CDL CARDIOLIPIN × 6 PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 6 PN7 N~3~-[(2S)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-N-(2-sulfanylethyl)-beta-alaninamide × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.84 Å
9DP6 Mycolicibacterium smegmatis MmpL5-AcpM structure Deposited 2024-09-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–99（99 aa）	Not recorded	PNS 4'-PHOSPHOPANTETHEINE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.81 Å
9MVZ Tripartite complex of MmpL5-S5-AcpM from Mycolicibacterium smegmatis Deposited 2025-01-16	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain G 1–99（99 aa） Chain H 1–99（99 aa） Chain I 1–99（99 aa）	Not recorded	PNS 4'-PHOSPHOPANTETHEINE × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 2.81 Å
9MW0 Bipartite complex of MmpL5-AcpM from Mycolicibacterium smegmatis Deposited 2025-01-16	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 G 1–99（99 aa） Chain H 1–99（99 aa） Chain I 1–99（99 aa）	Not recorded	PNS 4'-PHOSPHOPANTETHEINE × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.37 Å
9MX0 Cluster of bipartite complex of MmpL5-AcpM from Mycolicibacterium smegmatis Deposited 2025-01-17	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 24 PDB declaration: 24-meric	Chain B 1–99（99 aa） Chain C 1–99（99 aa） Chain E 1–99（99 aa） Chain G 1–99（99 aa） Chain I 1–99（99 aa） Chain K 1–99（99 aa） Chain M 1–99（99 aa） Chain N 1–99（99 aa） Chain O 1–99（99 aa） Chain S 1–99（99 aa） Chain T 1–99（99 aa） Chain U 1–99（99 aa）	Not recorded	PNS 4'-PHOSPHOPANTETHEINE × 8	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.35 Å
9RFU M.tuberculosis MmpS5L5-acpM complex Deposited 2025-06-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 9 PDB declaration: nonameric	Chain G 3–80（78 aa） Chain H 3–80（78 aa） Chain I 3–80（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)	L9Q (1S)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(octadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 8；50 mM HEPES pH 8.0, 150 mM NaCl, 0.004% LMNG cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.30 Å
9RGB M.tuberculosis MmpS5L5-acpM complex Deposited 2025-06-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 9 PDB declaration: nonameric	Chain G 1–99（99 aa） Chain H 1–99（99 aa） Chain I 1–99（99 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)	L9Q (1S)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(octadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate × 3	ELECTRON MICROSCOPY cryo-EM buffer pH 8；50 mM HEPES pH 8.0, 150 mM NaCl, 0.004% LMNG cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
9S2U 1:1 complex of M.tuberculosis MmpL5 and M.smegmatis AcpM Deposited 2025-07-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric	Chain I 3–80（78 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8；50 mM HEPES pH8.0, 150 mM NaCl, 0.004% LMNG, 50 uM Bedaquiline cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.20 Å
9U4T Cryo-EM map of MSMEG_3496 in complex with AcpM, size exclusion chromatography peak1 Deposited 2025-03-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–99（99 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.11 Å
9U4V Cryo-EM map of MSMEG_3496 in complex with AcpM, size exclusion chromatography peak2 Deposited 2025-03-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–99（99 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.09 Å
9U51 Cryo-EM structure of Mycobacterium tuberculosis MmpL5 in complex with AcpM Deposited 2025-03-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–99（99 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.05 Å

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

View Construct and Data Evidence

UniProt name	ACPM_MYCS2
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain C； PDBConstruct 1–99； UniProt 1–99 Author chain D； PDBConstruct 1–99； UniProt 1–99

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.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	7bwr
Deposition date deposition_date	2020-04-15
Structure title title	Mycobacterium smegmatis arabinosyltransferase complex EmbB2-AcpM2 in substrate DPA bound asymmetric "active state"
Keywords keywords	;Mycobacterium tuberculosis, EmbB, cryo-EM, ethambutol, cell wall synthesis, arabinoglacatan, arabinosyltransferase, acyl-carrier-protein, TRANSFERASE ;; TRANSFERASE
Experimental Method method	ELECTRON MICROSCOPY

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

Radius of gyration Rg (Guinier) rg_guinier	42.83 Å
Radius of gyration Rg (electron density) rg_electron	41.98 Å
Forward intensity I(0) i0	602550000.00
Molecular weight molecular_weight	204590.0 kDa
Excluded volume excluded_volume	257530 Å³
Envelope volume envelope_volume	381120 Å³
Hydration-shell volume shell_volume	73872 Å³
Envelope diameter envelope_diameter	140.0 Å
Shell Rg shell_rg	48.52 Å
Envelope Rg envelope_rg	41.37 Å
Shape Rg shape_rg	42.00 Å
Total Rg total_rg	42.27 Å
Total atoms total_atoms	14450
Residues n_residues	2064
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	138.2 Å
Rg (real space) rg_real	42.66 Å
Rg uncertainty (real space) rg_real_error	1.00 Å
I(0) (real space) i0_real	6.0250e+08
I(0) uncertainty (real space) i0_real_error	1.0860e+07
Rg (reciprocal space) rg_reciprocal	42.83 Å
I(0) (reciprocal space) i0_reciprocal	602700000.0000
Solution quality estimate total_estimate	0.8230
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	56.0 Å
Skewness Skewness skewness	0.171
Kurtosis Kurtosis kurtosis	-0.459
Angular range angular_range	— – 0.1850 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	56340000.0000
Real-space data points n_real_points	38
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.902; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.000

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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	Integral membrane indolylacetylinositol arabinosyltransferase EmbB
Molecular weight formula_weight	116870.3 kDa
EC 编号 ec_number	2.4.2.34
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	14450

MSGNMDEAVSGNMDEAVSAGKDVRIARWVATIAGLLGFVLSVSIPLLPVTQTTATLNWPQQGRLDNVTAPLISQAPLELTATVPCSVVRDLPPEGGLVFGTAPAEGRDAALNAMLVNVTETRVDVIVRNVVVASVNRDRVAGPDCQRIEITSNLDGTYADFVGLTQISGEDAGKLQRTGYPDPNLRPAIVGVFTDLTGPAPQGLSVSAEIDTRFTTHPTALKLAAMLLAIVSTVIALLALWRLDRLDGRRMHRLIPTRWRTVTAVDGVVVGGMAIWYVIGANSSDDGYILQMARTAEHAGYMANYFRWFGSPEDPFGWYYNVLALMTKVSDASIWIRLPDLICALICWLLLSREVLPRLGPAVAGSRAAMWAAGLVLLGAWMPFNNGLRPEGQIATGALITYVLIERAVTSGRLTPAALAITTAAFTLGIQPTGLIAVAALLAGGRPILRIVMRRRRLVGTWPLIAPLLAAGTVILAVVFADQTIATVLEATRIRTAIGPSQEWWTENLRYYYLILPTTDGAISRRVAFVFTAMCLFPSLFMMLRRKHIAGVARGPAWRLMGIIFATMFFLMFTPTKWIHHFGLFAAVGGAMAALATVLVSPTVLRSARNRMAFLSLVLFVLAFCFASTNGWWYVSNFGAPFNNSVPKVGGVQISAIFFALSAIAALWAFWLHLTRRTESRVVDRLTAAPIPVAAGFMVVVMMASMAIGVVRQYPTYSNGWANIRAFAGGCGLADDVLVEPDSNAGFLTPLPGAYGPLGPLGGEDPQGFSPDGVPDRIIAEAIRLNNPQPGTDYDWNRPIKLDEPGINGSTVPLPYGLDPKRVPVAGTYSTEAQQESRLSSAWYELPARDETERAAHPLVVITAAGTITGESVANGLTTGQTVDLEYATRGPDGTLVPAGRVTPYDVGPTPSWRNLRYPRSEIPDDAVAVRVVAEDLSLSQGDWIAVTPPRVPELQSVQEYVGSDQPVLMDWAVGLAFPCQQPMLHANGVTEVPKFRISPDYYAKLQSTDTWQDGINGGLLGITDLLLRASVMSTYLSQDWGQDWGSLRKFDTVVEATPAELDFGSQTHSGLYSPGPLRIRP

来源 Source

来源生物 organism	Mycolicibacterium smegmatis MC2 155
NCBI Class编号 ncbi_taxonomy_id	246196
宿主生物 host_organism	Mycolicibacterium smegmatis MC2 155

Entity 2 Entity 2 polymer

Description description	Meromycolate extension acyl carrier protein
Molecular weight formula_weight	10743.9 kDa
Source method src_method	man
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	C,D

MAATQEEIIAGLAEIIEEVTGIEPSEVTPEKSFVDDLDIDSLSMVEIAVQTEDKYGVKIPDEDLAGLRTVGDVVAYIQKLEEENPEAAAALREKFAADQ

来源 Source

来源生物 organism	Mycolicibacterium smegmatis MC2 155
NCBI Class编号 ncbi_taxonomy_id	246196
宿主生物 host_organism	Mycolicibacterium smegmatis MC2 155

Entity 3 Entity 3 non-polymer

Description description	CALCIUM ION
Molecular weight formula_weight	40.1 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	;[(2Z,6E,10E,14Z,18E,22Z,26Z)-3,7,11,15,19,23,27,31,35,39-decamethyltetraconta-2,6,10,14,18,22,26,30,34,38-decaenyl] [(2S,3S,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl] hydrogen phosphate ;
Molecular weight formula_weight	911.3 kDa
Source method src_method	syn
Copy count entity_count	1

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8. Citations (1)

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Resolution resolution	3.50 Å
Resolution测定方法 resolution_method	—
颗粒数 num_particles	125899

fit	/app/data/saxs_computation/bw/7bwr/7bwr.fit
pddf	/app/data/pr_computation/bw/7bwr/7bwr.pr.out
profile	/app/data/saxs_computation/bw/7bwr/7bwr.dat

Mycobacterium smegmatis arabinosyltransferase complex EmbB2-AcpM2 in substrate DPA bound asymmetric "active state"

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

Integral membrane indolylacetylinositol arabinosyltransferase EmbB

State in the Current Structure

Other States of the Same Protein in the Database

Meromycolate extension 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

冷冻电镜 EM 3D

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

Entity 4 Entity 4 non-polymer

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)