9i20

Cryo-EM structure of human SLC35B1 with ADP

Method: ELECTRON MICROSCOPY D_max: 103.8 Å Quality: GOOD

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

Solute carrier family 35 member B1

Homo sapiens

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 × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 1–322	Not recorded	Maltodextrin-binding protein × 1 （A0A4P1LXE0） ADP ADENOSINE-5'-DIPHOSPHATE × 1 PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 2.85 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 9I20	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
9GRZ Cryo-EM structure of human SLC35B1 with AMP-PNP Deposited 2024-09-13	Different oligomeric state Different ligand/ion Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–322（322 aa）	Not recorded	ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.40 Å
9GS5 Cryo-EM structure of human SLC35B1-E33A variant with ADP in outward facing conformation Deposited 2024-09-13	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–322（322 aa）	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.10 Å
9GS7 Cryo-EM structure of human SLC35B1-E33A variant with AMP-PNP Deposited 2024-09-13	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–322（322 aa）	Not recorded	ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.15 Å
9GSL Cryo-EM structure of human SLC35B1 in inward facing conformation Deposited 2024-09-16	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–322（322 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.37 Å

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

View Construct and Data Evidence

UniProt name	S35B1_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–322； UniProt 1–322

Maltodextrin-binding protein

Mus musculus

UniProt A0A4P1LXE0

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 × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain B； UniProt 2–370	Not recorded	Solute carrier family 35 member B1 × 1 （P78383） ADP ADENOSINE-5'-DIPHOSPHATE × 1 PEV (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE × 1	ELECTRON MICROSCOPY cryo-EM buffer：pH 7.5 cryo-EM vitrification conditions：Cryogen ETHANE	Resolution 2.85 Å

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 9I20	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
6XDJ Crystal Structure Analysis of MBP-SIN3 Deposited 2020-06-10	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–360（358 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M Bis-Tris, pH 6.0, 1.6M Ammonium sulfate	Resolution 2.20 Å R-free 0.240
6XDJ Crystal Structure Analysis of MBP-SIN3 Deposited 2020-06-10	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain B 3–360（358 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M Bis-Tris, pH 6.0, 1.6M Ammonium sulfate	Resolution 2.20 Å R-free 0.240
6XDJ Crystal Structure Analysis of MBP-SIN3 Deposited 2020-06-10	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain C 3–360（358 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M Bis-Tris, pH 6.0, 1.6M Ammonium sulfate	Resolution 2.20 Å R-free 0.240
6XDJ Crystal Structure Analysis of MBP-SIN3 Deposited 2020-06-10	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain D 3–360（358 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；0.1M Bis-Tris, pH 6.0, 1.6M Ammonium sulfate	Resolution 2.20 Å R-free 0.240
7FBB De novo design protein D12 with MBP tag Deposited 2021-07-09	Different construct Different mutation/modification 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 6–372（367 aa）	Mutation：D84A, K85A, E174A, N175A, K241A, E361A, K364A, D365A	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；25% PEG 3350, 0.1M Sodium Acetate	Resolution 2.31 Å R-free 0.264
7FBB De novo design protein D12 with MBP tag Deposited 2021-07-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 6–372（367 aa）	Mutation：D84A, K85A, E174A, N175A, K241A, E361A, K364A, D365A	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；25% PEG 3350, 0.1M Sodium Acetate	Resolution 2.31 Å R-free 0.264
7FBC De novo design protein D22 with MBP tag Deposited 2021-07-09	Different construct Different mutation/modification 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 3–371（369 aa）	Mutation：D84A,K85A,E174A,N175A,K241A,E361A,K364A,D365A	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.24；289 K；50% v/v PEG 500 MME, 0.1M Sodium HEPES, pH 7.24	Resolution 1.85 Å R-free 0.215
7FBD De novo design protein D53 with MBP tag Deposited 2021-07-09	Different construct Different mutation/modification 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 B 3–371（369 aa）	Mutation：D84A,K85A,E174A,N175A,K241A,E361A,K364A,D365A	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2.2M Sodium malonate pH 7.0	Resolution 2.85 Å R-free 0.277
7FBD De novo design protein D53 with MBP tag Deposited 2021-07-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–371（369 aa）	Mutation：D84A,K85A,E174A,N175A,K241A,E361A,K364A,D365A	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；289 K；2.2M Sodium malonate pH 7.0	Resolution 2.85 Å R-free 0.277
7KD4 Structure of the C-terminal domain of the Menangle virus phosphoprotein (residues 329 -388), fused to MBP. Space group P21. Deposited 2020-10-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–372（370 aa）	Mutation：C352S	SO4 SULFATE ION × 9	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；291.15 K；1.65 M Ammonium sulphate, 0.2M Malic acid/KOH pH 5.5, Crystals were transferred into the following cryo-protective solution before vitrification: 1.65 M Ammonium sulphate, 0.2M Malic acid/KOH pH 5.5, 5mM Maltose, 1 M Lithium sulfate	Resolution 1.31 Å R-free 0.196
7KD4 Structure of the C-terminal domain of the Menangle virus phosphoprotein (residues 329 -388), fused to MBP. Space group P21. Deposited 2020-10-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain B 3–372（370 aa）	Mutation：C352S	SO4 SULFATE ION × 7	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；291.15 K；1.65 M Ammonium sulphate, 0.2M Malic acid/KOH pH 5.5, Crystals were transferred into the following cryo-protective solution before vitrification: 1.65 M Ammonium sulphate, 0.2M Malic acid/KOH pH 5.5, 5mM Maltose, 1 M Lithium sulfate	Resolution 1.31 Å R-free 0.196
7KD5 Structure of the C-terminal domain of the Menangle virus phosphoprotein (residues 329 -388), fused to MBP. Space group P212121 Deposited 2020-10-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–372（370 aa）	Mutation：C352S	EDO 1,2-ETHANEDIOL × 4 PIN PIPERAZINE-N,N'-BIS(2-ETHANESULFONIC ACID) × 3 PRO PROLINE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.7；291.15 K；20%(w/v) PEG 5000 mono-methyl ether, 0.2 M Pipes/KOH pH 6.7, 0.1M Proline, Crystals were transferred into the following cryo-protective solution before vitrification: 20%(w/v) PEG 5000 mono-methyl ether, 0.2 M Pipes/KOH pH 6.7, 0.1M Proline, 5mM Maltose, 20%(v/v) Ethylene Glycol	Resolution 1.55 Å R-free 0.189
7VN2 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning ATCACGTGAT Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.42 Å R-free 0.248
7VN2 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning ATCACGTGAT Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.42 Å R-free 0.248
7VN3 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning CACACGTGTG Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 1.94 Å R-free 0.231
7VN3 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning CACACGTGTG Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 3	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 1.94 Å R-free 0.231
7VN4 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning TCCACGTGGA Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.10 Å R-free 0.245
7VN4 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning TCCACGTGGA Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 3	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.10 Å R-free 0.245
7VN5 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning TTCACGTGAA Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 8	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10%	Resolution 1.95 Å R-free 0.244
7VN5 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning TTCACGTGAA Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 5	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10%	Resolution 1.95 Å R-free 0.244
7VN6 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning CGCACGTGCG Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.79 Å R-free 0.266
7VN6 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning CGCACGTGCG Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 3	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.79 Å R-free 0.266
7VN7 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning GACACGTGTC Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 8	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.11 Å R-free 0.244
7VN7 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning GACACGTGTC Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.11 Å R-free 0.244
7VN8 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning GTCACGTGAC Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–370（368 aa） Chain D 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 7	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.04 Å R-free 0.240
7VN8 Crystal structure of MBP-fused BIL1/BZR1 (21-90) in complex with double-stranded DNA contaning GTCACGTGAC Deposited 2021-10-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–370（368 aa） Chain B 3–370（368 aa）	Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A Mutation：D82A,K83A,E172A,N173A,K239A,E359A,K362A,D363A	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.04 Å R-free 0.240
8DX4 Clostridioides difficile R20291 minor pilin - PilW fused with Maltose Binding Protein Deposited 2022-08-02	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–372（370 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Hepes, Cesium Chloride, PEG 3350, n-Octyl-beta-D-glucoside, Sodium Chloride, ethanol	Resolution 2.49 Å R-free 0.218
8DX4 Clostridioides difficile R20291 minor pilin - PilW fused with Maltose Binding Protein Deposited 2022-08-02	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain B 3–372（370 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Hepes, Cesium Chloride, PEG 3350, n-Octyl-beta-D-glucoside, Sodium Chloride, ethanol	Resolution 2.49 Å R-free 0.218
8DX4 Clostridioides difficile R20291 minor pilin - PilW fused with Maltose Binding Protein Deposited 2022-08-02	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 3 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain C 3–372（370 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 3 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Hepes, Cesium Chloride, PEG 3350, n-Octyl-beta-D-glucoside, Sodium Chloride, ethanol	Resolution 2.49 Å R-free 0.218
8DX4 Clostridioides difficile R20291 minor pilin - PilW fused with Maltose Binding Protein Deposited 2022-08-02	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 4 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain D 3–372（370 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 7 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；278 K；Hepes, Cesium Chloride, PEG 3350, n-Octyl-beta-D-glucoside, Sodium Chloride, ethanol	Resolution 2.49 Å R-free 0.218
8G3S MBP-Mcl1 in complex with ligand 11 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	FMT FORMIC ACID × 2 YLT (1'S,3aS,5R,16R,17S,19E,21S,21aR)-6'-chloro-21-methoxy-16,17-dimethyl-2,3,3',3a,4',16,17,18,21,21a-decahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-etheno-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalene]-13,15,15(4H,14H)-trione × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；0.17 M Mg Formate, 25.00% (w/v) PEG3350	Resolution 1.40 Å R-free 0.194
8G3T MBP-Mcl1 in complex with ligand 12 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	FMT FORMIC ACID × 1 EDO 1,2-ETHANEDIOL × 1 YLK (1'S,3aS,5R,16R,17S,19Z,21R,21aR)-6'-chloro-20-fluoro-21-methoxy-16,17-dimethyl-2,3,3',3a,4',16,17,18,21,21a-decahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-etheno-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalene]-13,15,15(4H,14H)-trione × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；0.17M Mg Formate, 23.5% (w/v) PEG3350	Resolution 1.83 Å R-free 0.233
8G3U MBP-Mcl1 in complex with ligand 21 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 2 YKT (1'S,3aS,5R,16R,17S,19Z,21R,21aR)-6'-chloro-20-fluoro-21-{[(5S,9aS)-hexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl]methyl}-21-methoxy-16,17-dimethyl-2,3,3',3a,4',16,17,18,21,21a-decahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-(ethanediylidene)-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalene]-13,15,15(4H,14H)-trione × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；0.11 M Mg Formate, 19.0% (w/v) PEG3350	Resolution 1.94 Å R-free 0.238
8G3W MBP-Mcl1 in complex with ligand 28 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 3 PEG DI(HYDROXYETHYL)ETHER × 1 YKX N-[(1'S,3aS,5R,15S,17S,19Z,21R,21aR)-6'-chloro-20-fluoro-21-methoxy-17-methyl-13,15-dioxo-2,3,3',3a,4,4',13,16,17,18,21,21a-dodecahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-(ethanediylidene)-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalen]-15-yl]-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；19% (w/v) PEG3350, 0.05 M Mg Formate	Resolution 1.78 Å R-free 0.226
8G3X MBP-Mcl1 in complex with ligand 32 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 10 YLF N-[(1'S,3aS,5R,15S,17S,19Z,21R,21aR)-6'-chloro-20-fluoro-21-{[(5S,9aS)-hexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl]methyl}-21-methoxy-17-methyl-13,15-dioxo-2,3,3',3a,4,4',13,16,17,18,21,21a-dodecahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-(ethanediylidene)-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalen]-15-yl]-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；20.5% (w/v) PEG3350, 0.11M Mg formate	Resolution 1.46 Å R-free 0.206
8G3Y MBP-Mcl1 in complex with ligand 34 Deposited 2023-02-08	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	CL CHLORIDE ION × 2 EDO 1,2-ETHANEDIOL × 3 PEG DI(HYDROXYETHYL)ETHER × 1 YKL N-[(1'S,3aS,5R,15S,17S,19Z,21S,21aR)-6'-chloro-20-fluoro-21-{[(5S,9aS)-hexahydropyrazino[2,1-c][1,4]oxazin-8(1H)-yl]methyl}-21-methoxy-17-methyl-13,15-dioxo-2,3,3',3a,4,4',13,16,17,18,21,21a-dodecahydro-2'H,6H,8H-15lambda~6~-spiro[10,12-(ethanediylidene)-15lambda~6~-furo[3,2-i][1,4]oxazepino[3,4-f][1,2,7]thiadiazacyclohexadecine-7,1'-naphthalen]-15-yl]-3-methoxy-1-methyl-1H-pyrazole-4-carboxamide × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；285 K；25% (w/v) PEG3350, 0.11M Mg formate	Resolution 1.70 Å R-free 0.216
8R2O Huntingtin-Q17, 1-66, N-MBP fusion Deposited 2023-11-07	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 3–372（370 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.25；293 K；0.8 M KH2PO4, 0.8 M NaH2PO4, and 0.1 M TRIS/HCl pH 8.25	Resolution 3.23 Å R-free 0.238
8R2O Huntingtin-Q17, 1-66, N-MBP fusion Deposited 2023-11-07	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain B 3–372（370 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.25；293 K；0.8 M KH2PO4, 0.8 M NaH2PO4, and 0.1 M TRIS/HCl pH 8.25	Resolution 3.23 Å R-free 0.238
8R3E Huntingtin, 1-17, MBP-N Deposited 2023-11-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric	Chain A 3–372（370 aa） Chain B 3–372（370 aa） Chain C 3–372（370 aa） Chain D 3–372（370 aa） Chain E 3–372（370 aa） Chain F 3–372（370 aa）	Not recorded	ZN ZINC ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；20% (w/v) PEG 6K, 0.24 M Na2 malonate, 10mM ZnCl2 and 0.1 M MES-NaOH, pH6.0	Resolution 2.91 Å R-free 0.329
8ZLW Crystal Structure of RDGC IQ motif/dCaM Complex Deposited 2024-05-21	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 3–371（369 aa）	Not recorded	CA CALCIUM ION × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；2 % v/v Tacsimate pH 4.0, 0.1 M Sodium acetate trihydrate pH 4.6, 16 % w/v PEG 3350	Resolution 2.20 Å R-free 0.254
9GRY Cryo-EM structure of human SLC35B1-Q113F variant with AMP-PNP Deposited 2024-09-13	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 2–370（369 aa）	Not recorded	ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.00 Å
9GS3 Cryo-EM structure of human SLC35B1-E33A variant with ADP in inward facing conformation Deposited 2024-09-13	Different ligand/ion Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 2–370（369 aa）	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1	ELECTRON MICROSCOPY cryo-EM buffer pH 7.5 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.15 Å
9M73 Crystal structure of MBP-fused BIL1/BZR1 (21-104) in complex with double-stranded DNA contaning CACATATGTG Deposited 2025-03-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–371（369 aa） Chain D 3–371（369 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.31 Å R-free 0.245
9M73 Crystal structure of MBP-fused BIL1/BZR1 (21-104) in complex with double-stranded DNA contaning CACATATGTG Deposited 2025-03-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–371（369 aa） Chain B 3–371（369 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM potassium chloride, 10 mM magnesium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.31 Å R-free 0.245
9M74 Crystal structure of MBP-fused BIL1/BZR1 (21-104) in complex with double-stranded DNA contaning CACAGCTGTG Deposited 2025-03-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain C 3–371（369 aa） Chain D 3–371（369 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.23 Å R-free 0.244
9M74 Crystal structure of MBP-fused BIL1/BZR1 (21-104) in complex with double-stranded DNA contaning CACAGCTGTG Deposited 2025-03-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: tetrameric	Chain A 3–371（369 aa） Chain B 3–371（369 aa）	Not recorded	EDO 1,2-ETHANEDIOL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 6.5；293 K；50 mM sodium cacodylate pH 6.5, 200 mM ammonium acetate and 10 mM calcium chloride and 10% (w/v) polyethylene glycol (PEG) 4000	Resolution 2.23 Å R-free 0.244
9PW7 Myeloid cell leukemia-1 (Mcl-1) complexed with compound 13 Deposited 2025-08-04	Different construct Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 2–368（367 aa）	Not recorded	A1CL6 (2S,4R,5S,12P,23R)-11-chloro-7-[3-(4-chloro-3,5-dimethylphenoxy)propyl]-27,28-dimethoxy-4,15-dimethyl-32-oxo-19-oxa-2,5,15,16,23-pentaazaheptacyclo[21.6.1.1~2,6~.1~5,8~.0~12,31~.0~13,17~.0~26,30~]dotriaconta-1(30),6,8(31),9,11,13,16,24,26,28-decaene-24-carboxylic acid (non-preferred name) × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；291 K；25-30% PEG3350, 0.1 M Bis-TRIS pH 6.5, 0.2 M MgCl2	Resolution 1.95 Å R-free 0.223

28 other PDB entries and 47 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	A0A4P1LXE0_SERSF
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 114–482； UniProt 2–370

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	9i20
Deposition date deposition_date	2025-01-17
Structure title title	Cryo-EM structure of human SLC35B1 with ADP
Keywords keywords	ATP:ADP exchanger, AXER, ADP, membrane protein, TRANSPORT PROTEIN; TRANSPORT PROTEIN
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	28.93 Å
Radius of gyration Rg (electron density) rg_electron	28.85 Å
Forward intensity I(0) i0	53918900.00
Molecular weight molecular_weight	60916.0 kDa
Excluded volume excluded_volume	77633 Å³
Envelope volume envelope_volume	96652 Å³
Hydration-shell volume shell_volume	28997 Å³
Envelope diameter envelope_diameter	112.2 Å
Shell Rg shell_rg	34.66 Å
Envelope Rg envelope_rg	29.28 Å
Shape Rg shape_rg	28.84 Å
Total Rg total_rg	29.48 Å
Total atoms total_atoms	8575
Residues n_residues	536
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	103.8 Å
Rg (real space) rg_real	29.11 Å
Rg uncertainty (real space) rg_real_error	1.09 Å
I(0) (real space) i0_real	5.3920e+07
I(0) uncertainty (real space) i0_real_error	8.5100e+05
Rg (reciprocal space) rg_reciprocal	29.03 Å
I(0) (reciprocal space) i0_reciprocal	53920000.0000
Solution quality estimate total_estimate	0.8153
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	28.3 Å
Skewness Skewness skewness	0.502
Kurtosis Kurtosis kurtosis	-0.315
Angular range angular_range	— – 0.2750 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	12000000.0000
Real-space data points n_real_points	56
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.681; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.624; Smooth: 0.928

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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	Solute carrier family 35 member B1
Molecular weight formula_weight	36624.3 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	8575

MASSSSLVPDRLRLPLCFLGVFVCYFYYGILQEKITRGKYGEGAKQETFTFALTLVFIQCVINAVFAKILIQFFDTARVDHTRSWLYAACSISYLGAMVSSNSALQFVNYPTQVLGKSCKPIPVMLLGVTLLKKKYPLAKYLCVLLIVAGVALFMYKPKKVVGIEEHTVGYGELLLLLSLTLDGLTGVSQDHMRAHYQTGSNHMMLNINLWSTLLLGMGILFTGELWEFLSFAERYPAIIYNILLFGLTSALGQSFIFMTVVYFGPLTCSIITTTRKFFTILASVILFANPISPMQWVGTVLVFLGLGLDAKFGKGAKKTSHGENLYFQ

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI Class编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Saccharomyces cerevisiae

Entity 2 Entity 2 polymer

Description description	Maltodextrin-binding protein
Molecular weight formula_weight	67695.7 kDa
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B

DIVMTQSPASLTVSLGQSVTISCRASENVEYYGTSLMQWYQQKPGQPPKFLIYGASNIESGVPARFSGSGSGTDFSLNIHPVEEDDIAMYFCQQSRKVPYTFGSGTKLEIKGSGKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELVKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTNALGSGEVQLQESGPGLVKPSQSLSLTCSVTGYSITSDYYWNWIRQFPGNKLEWMAYIRYDGTSDYNPSLKNRISITRDTSKNQFFLKLNSVATEDTATYYCARAYYYDGINFDYWGQGTTLTVSSENLYFQ

来源 Source

来源生物 organism	Mus musculus
通用名 common_name	house mouse
NCBI Class编号 ncbi_taxonomy_id	10090
宿主生物 host_organism	Brevibacillus choshinensis

Entity 3 Entity 3 non-polymer

Description description	ADENOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	427.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	(1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL STEARATE
Molecular weight formula_weight	720.0 kDa
Source method src_method	syn
Copy count entity_count	1

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8. Citations (1)

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Unit-cell length a length_a	1.000 Å
Unit-cell length b length_b	1.000 Å
Unit-cell length c length_c	1.000 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	—

Space group space_group	P 1
Space-group number int_tables_number	1
Crystal system crystal_system	triclinic

Resolution resolution	2.85 Å
Resolution测定方法 resolution_method	—
颗粒数 num_particles	323707

fit	/app/data/saxs_computation/i2/9i20/9i20.fit
pddf	/app/data/pr_computation/i2/9i20/9i20.pr.out
profile	/app/data/saxs_computation/i2/9i20/9i20.dat

Cryo-EM structure of human SLC35B1 with ADP

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

Solute carrier family 35 member B1

State in the Current Structure

Other States of the Same Protein in the Database

Maltodextrin-binding 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

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)