SAXSdb — 1jyd

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

PLASMA RETINOL-BINDING PROTEIN

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 monomer Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 17–198	Not recorded	GOL GLYCEROL × 6	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.8；289 K；Sodium cacodylate, sodium chloride, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 289K	Resolution 1.70 Å R-free 0.270

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 1JYD	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1BRP CRYSTAL STRUCTURE OF THE TRIGONAL FORM OF HUMAN PLASMA RETINOL-BINDING PROTEIN AT 2.5 ANGSTROMS RESOLUTION Deposited 1992-07-27	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 17–198（182 aa）	Not recorded	RTL RETINOL × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.50 Å
1BRQ CRYSTAL STRUCTURE OF THE TRIGONAL FORM OF HUMAN PLASMA RETINOL-BINDING PROTEIN AT 2.5 ANGSTROMS RESOLUTION Deposited 1992-07-27	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 17–198（182 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.50 Å
1JYJ Crystal Structure of a Double Variant (W67L/W91H) of Recombinant Human Serum Retinol-binding Protein at 2.0 A Resolution Deposited 2001-09-12	Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 17–198（182 aa）	Mutation：W67L, W91H	GOL GLYCEROL × 5	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9.1；289 K；Sodium Chloride, Tris/HCl buffer, beta-octyl-glucoside, pH 9.1, VAPOR DIFFUSION, HANGING DROP, temperature 289K	Resolution 2.00 Å R-free 0.229
1QAB The structure of human retinol binding protein with its carrier protein transthyretin reveals interaction with the carboxy terminus of RBP Deposited 1999-02-03	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 E 24–201（178 aa） Chain F 24–201（178 aa）	Not recorded	RTL RETINOL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.4；293 K；pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 3.20 Å R-free 0.403
1RBP CRYSTALLOGRAPHIC REFINEMENT OF HUMAN SERUM RETINOL BINDING PROTEIN AT 2 ANGSTROMS RESOLUTION Deposited 1990-04-02	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 17–198（182 aa）	Not recorded	RTL RETINOL × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
1RLB RETINOL BINDING PROTEIN COMPLEXED WITH TRANSTHYRETIN Deposited 1995-02-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric	Chain E 17–190（174 aa） Chain F 17–190（174 aa）	Not recorded	REA RETINOIC ACID × 2	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.10 Å
2WQ9 Crystal Structure of RBP4 bound to Oleic Acid Deposited 2009-08-14	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–192（174 aa） Fragment：RESIDUES 19-192	Not recorded	CL CHLORIDE ION × 5 OLA OLEIC ACID × 1 GOL GLYCEROL × 3	X-RAY DIFFRACTION X-ray crystallization conditions 3.5 TO 4.2 M NACL, 1M HEPES PH 7.2	Resolution 1.65 Å R-free 0.219
2WQA Complex of TTR and RBP4 and Oleic Acid Deposited 2009-08-14	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 E 19–194（176 aa） Chain F 19–194（176 aa）	Not recorded	SO4 SULFATE ION × 11 OLA OLEIC ACID × 2	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.85 Å R-free 0.253
2WR6 Structure of the complex of RBP4 with linoleic acid Deposited 2009-08-29	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–192（174 aa） Fragment：RESIDUES 19-192	Not recorded	CL CHLORIDE ION × 1 ODT (11E,13E,15Z)-OCTADECA-11,13,15-TRIENOIC ACID × 1	X-RAY DIFFRACTION X-ray crystallization conditions 3.5-4.2M NACL, 0.1M HEPES, PH 7.2	Resolution 1.80 Å R-free 0.227
3BSZ Crystal structure of the transthyretin-retinol binding protein-Fab complex Deposited 2007-12-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric	Chain E 19–194（176 aa） Chain F 19–194（176 aa）	Not recorded	RTL RETINOL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；295 K；2.35M ammonium phosphate, 10mM sodium citrate, 10mM beta-mercaptoethanol, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K	Resolution 3.38 Å R-free 0.312
3FMZ Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with non-retinoid ligand Deposited 2008-12-22	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–201（183 aa）	Not recorded	2T1 2-[({4-[2-(trifluoromethyl)phenyl]piperidin-1-yl}carbonyl)amino]benzoic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；289 K；0.4M Mg formate, 0.1M GndHCl, 0.1M Bis-Tris 6.5, vapor diffusion, temperature 289K	Resolution 2.90 Å R-free 0.286
3FMZ Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with non-retinoid ligand Deposited 2008-12-22	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 19–201（183 aa）	Not recorded	2T1 2-[({4-[2-(trifluoromethyl)phenyl]piperidin-1-yl}carbonyl)amino]benzoic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 6.5；289 K；0.4M Mg formate, 0.1M GndHCl, 0.1M Bis-Tris 6.5, vapor diffusion, temperature 289K	Resolution 2.90 Å R-free 0.286
4O9S Crystal structure of Retinol-Binding Protein 4 (RBP4)in complex with a non-retinoid ligand Deposited 2014-01-02	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–201（183 aa）	Not recorded	2RY 1-[4-(7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),2(6),8,10-tetraen-12-yl)piperazin-1-yl]-2-[2-(trifluoromethyl)phenyl]ethanone × 1 EDO 1,2-ETHANEDIOL × 13 CL CHLORIDE ION × 2 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；289 K；1M ammonium phosphate dibasic, 0.1M imidazole, 0.2M sodium chloride, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K	Resolution 2.30 Å R-free 0.261
4O9S Crystal structure of Retinol-Binding Protein 4 (RBP4)in complex with a non-retinoid ligand Deposited 2014-01-02	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 19–201（183 aa）	Not recorded	2RY 1-[4-(7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),2(6),8,10-tetraen-12-yl)piperazin-1-yl]-2-[2-(trifluoromethyl)phenyl]ethanone × 1 EDO 1,2-ETHANEDIOL × 13 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；289 K；1M ammonium phosphate dibasic, 0.1M imidazole, 0.2M sodium chloride, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K	Resolution 2.30 Å R-free 0.261
4O9S Crystal structure of Retinol-Binding Protein 4 (RBP4)in complex with a non-retinoid ligand Deposited 2014-01-02	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 19–201（183 aa） Chain B 19–201（183 aa）	Not recorded	2RY 1-[4-(7-thia-9,11-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),2(6),8,10-tetraen-12-yl)piperazin-1-yl]-2-[2-(trifluoromethyl)phenyl]ethanone × 2 EDO 1,2-ETHANEDIOL × 26 CL CHLORIDE ION × 3 PEG DI(HYDROXYETHYL)ETHER × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；289 K；1M ammonium phosphate dibasic, 0.1M imidazole, 0.2M sodium chloride, pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 289K	Resolution 2.30 Å R-free 0.261
4PSQ Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with a non-retinoid ligand Deposited 2014-03-07	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 19–201（183 aa） Fragment：UNP residues 19-201	Not recorded	2WL (1-benzyl-1H-imidazol-4-yl)[4-(2-chlorophenyl)piperazin-1-yl]methanone × 1 PO4 PHOSPHATE ION × 1 EDO 1,2-ETHANEDIOL × 8	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；1 M ammonium phosphate dibasic, 0.1 M imidazole, pH 8.0, 200 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.40 Å R-free 0.287
4PSQ Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with a non-retinoid ligand Deposited 2014-03-07	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–201（183 aa） Fragment：UNP residues 19-201	Not recorded	2WL (1-benzyl-1H-imidazol-4-yl)[4-(2-chlorophenyl)piperazin-1-yl]methanone × 1 PO4 PHOSPHATE ION × 1 EDO 1,2-ETHANEDIOL × 12	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；293 K；1 M ammonium phosphate dibasic, 0.1 M imidazole, pH 8.0, 200 mM sodium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 2.40 Å R-free 0.287
5NTY Structure of non-fluorescent human plasma RBP4 Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	PLM PALMITIC ACID × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions MICRODIALYSIS；279 K；4.5M NaCl, 20mM Na cacodylate, pH 6.8	Resolution 2.00 Å R-free 0.230
5NU2 Structure of non-fluorescent human urine RBP4 Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	PLM PALMITIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.50 Å R-free 0.184
5NU6 Structure of non-fluorescent human amniotic fluid RBP4 Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	PLM PALMITIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.68 Å R-free 0.197
5NU7 Structure of human holo plasma RBP4 Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	RTL RETINOL × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions MICRODIALYSIS；277 K；4.5 M NaCl, 20 mM Na cacodylate, pH 6.8	Resolution 1.50 Å R-free 0.210
5NU8 Structure of human urine RBP4 saturated with palmitate Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	PLM PALMITIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.59 Å R-free 0.212
5NU9 Structure of human amniotic fluid RBP4 saturated with palmitate Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	PLM PALMITIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.50 Å R-free 0.195
5NUA Structure of human urine RBP4 saturated with laurate Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	DAO LAURIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.60 Å R-free 0.197
5NUB Structure of human amniotic fluid RBP4 saturated with laurate Deposited 2017-04-28	Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 19–200（182 aa）	Not recorded	DAO LAURIC ACID × 1 CL CHLORIDE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；4.3 M NaCl, 100 mM Hepes, pH 7.5	Resolution 1.60 Å R-free 0.205
6QBA Crystal Structure of Retinol-Binding Protein 4 (RBP4) in complex with non-retinoid ligand A1120 and engineered binding scaffold Deposited 2018-12-20	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 19–201（183 aa）	Not recorded	2T1 2-[({4-[2-(trifluoromethyl)phenyl]piperidin-1-yl}carbonyl)amino]benzoic acid × 1 IMD IMIDAZOLE × 5 PEG DI(HYDROXYETHYL)ETHER × 1 ZN ZINC ION × 3 ACT ACETATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；295.15 K；0.2 M Zn acetate 0.1 M imidazole pH 8 20% PEG 3K	Resolution 1.80 Å R-free 0.221

22 other PDB entries and 26 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	RETBP_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 2–183； UniProt 17–198

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	1jyd
Deposition date deposition_date	2001-09-12
Structure title title	Crystal Structure of Recombinant Human Serum Retinol-Binding Protein at 1.7 A Resolution
Keywords keywords	retinol binding protein, lipocalin superfamily, beta barrel, TRANSPORT PROTEIN; TRANSPORT 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	16.71 Å
Radius of gyration Rg (electron density) rg_electron	15.49 Å
Forward intensity I(0) i0	8422340.00
Molecular weight molecular_weight	20562.0 kDa
Excluded volume excluded_volume	25413 Å³
Envelope volume envelope_volume	28795 Å³
Hydration-shell volume shell_volume	15325 Å³
Envelope diameter envelope_diameter	52.0 Å
Shell Rg shell_rg	21.73 Å
Envelope Rg envelope_rg	16.08 Å
Shape Rg shape_rg	15.47 Å
Total Rg total_rg	16.64 Å
Total atoms total_atoms	1443
Residues n_residues	174
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	53.3 Å
Rg (real space) rg_real	16.60 Å
Rg uncertainty (real space) rg_real_error	0.23 Å
I(0) (real space) i0_real	8.4220e+06
I(0) uncertainty (real space) i0_real_error	8.0490e+04
Rg (reciprocal space) rg_reciprocal	16.61 Å
I(0) (reciprocal space) i0_reciprocal	8422000.0000
Solution quality estimate total_estimate	0.8898
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	21.4 Å
Skewness Skewness skewness	0.115
Kurtosis Kurtosis kurtosis	-0.410
Angular range angular_range	— – 0.4750 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	1795000.0000
Real-space data points n_real_points	78
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.860; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.996

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (3)

Entity 1 Entity 1 polymer

Description description	PLASMA RETINOL-BINDING PROTEIN
Molecular weight formula_weight	21115.6 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	1648

MERDCRVSSFRVKENFDKARFSGTWYAMAKKDPEGLFLQDNIVAEFSVDETGQMSATAKGRVRLLNNWDVCADMVGTFTDTEDPAKFKMKYWGVASFLQKGNDDHWIVDTDYDTYAVQYSCRLLNLDGTCADSYSFVFSRDPNGLPPEAQKIVRQRQEELCLARQYRLIVHNGYCDGRSERNL

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	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	GLYCEROL
Molecular weight formula_weight	92.1 kDa
Source method src_method	syn
Copy count entity_count	6

Entity 3 Entity 3 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	205

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7. Fold Classification (SCOP + CATH) 2 domains

SCOP 2.08 (1 domains)

Domain ID domain_id	d1jyda_
Class class	b — All beta proteins
Fold Fold fold	b.60 — Lipocalins
Superfamily Superfamily superfamily	b.60.1 — Lipocalins
Family Family family	b.60.1.1 — Retinol binding protein-like

CATH v4.4 (1 domains)

Domain ID domain_id	1jydA00
Class class	2 — Mainly Beta
Architecture architecture	40 — Beta Barrel
Topology topology	128 — Lipocalin
Homologous superfamily homologous superfamily	20 — Calycin beta-barrel core domain

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8. Citations (3)

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Unit-cell length a length_a	101.336 Å
Unit-cell length b length_b	101.336 Å
Unit-cell length c length_c	71.978 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	120.00 °
Molecules per unit cell Z z_pdb	9

Space group space_group	H 3
Space-group number int_tables_number	146
Crystal system crystal_system	—

Resolution resolution	1.700 Å
Low-resolution limit resolution_low	19.150 Å
R factor r_factor	0.2510
R_work r_work	0.2480
R_free r_free	0.2700

fit	/app/data/saxs_computation/jy/1jyd/1jyd.fit
pddf	/app/data/pr_computation/jy/1jyd/1jyd.pr.out
profile	/app/data/saxs_computation/jy/1jyd/1jyd.dat

Crystal Structure of Recombinant Human Serum Retinol-Binding Protein at 1.7 A Resolution

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

PLASMA RETINOL-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

Refinement Refinement

Diffraction experiment Diffraction