1o7t

Metal nanoclusters bound to the Ferric Binding Protein from Neisseria gonorrhoeae.

Method: X-RAY DIFFRACTION Dmax: 185.2 Å Quality: GOOD

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

IRON BINDING PROTEIN

NEISSERIA GONORRHOEAE

UniProt Q50964

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 23–331 Not recorded HF5 HF OXO CLUSTER HF5 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
2 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain B; UniProt 23–331 Not recorded HF5 HF OXO CLUSTER HF5 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
3 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain C; UniProt 23–331 Not recorded HF5 HF OXO CLUSTER HF5 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
4 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain D; UniProt 23–331 Not recorded HF3 SMALLEST HF-OXO-PHOSPHATE CLUSTER HF3 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
5 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain E; UniProt 23–331 Not recorded HF5 HF OXO CLUSTER HF5 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
6 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain F; UniProt 23–331 Not recorded HF5 HF OXO CLUSTER HF5 × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
7 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain G; UniProt 23–331 Not recorded PHF HF-OXO-PHOSPHATE CLUSTER PHF × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
8 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain H; UniProt 23–331 Not recorded PHF HF-OXO-PHOSPHATE CLUSTER PHF × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262
9 Protein monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain I; UniProt 23–331 Not recorded PHF HF-OXO-PHOSPHATE CLUSTER PHF × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.4;290 K;4MG/ML PROTEIN IN 4MM PHOSPHATE, 25MM NAHCO3 PLUS 20% PEG 4000, 0.2M KCL, 0.4M IMIDAZOLE/MALATE BUFFER PH7.7, pH 7.40 Resolution 1.65 Å R-free 0.262

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.

2 other PDB entries and 10 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name Q50964_NEIGO
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–309; UniProt 23–331 Author chain B; PDBConstruct 1–309; UniProt 23–331 Author chain C; PDBConstruct 1–309; UniProt 23–331 Author chain D; PDBConstruct 1–309; UniProt 23–331 Author chain E; PDBConstruct 1–309; UniProt 23–331 Author chain F; PDBConstruct 1–309; UniProt 23–331 Author chain G; PDBConstruct 1–309; UniProt 23–331 Author chain H; PDBConstruct 1–309; UniProt 23–331 Author chain I; PDBConstruct 1–309; UniProt 23–331

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

SAXS profile for 1o7t

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1o7t
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1o7t
Deposition date deposition_date2002-11-12
Structure title titleMetal nanoclusters bound to the Ferric Binding Protein from Neisseria gonorrhoeae.
Keywords keywordsMETAL-BINDING PROTEIN, PERIPLASMIC FERRIC BINDING PROTEIN, HAFNIUM, METAL-OXO CLUSTER, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier58.81
Radius of gyration Rg (electron density) rg_electron58.80
Forward intensity I(0) i01507210000.00
Molecular weight molecular_weight313650.0 kDa
Excluded volume excluded_volume386150 ų
Envelope volume envelope_volume613520 ų
Hydration-shell volume shell_volume88034 ų
Envelope diameter envelope_diameter182.0
Shell Rg shell_rg60.04
Envelope Rg envelope_rg56.15
Shape Rg shape_rg58.82
Total Rg total_rg58.76
Total atoms total_atoms21629
Residues n_residues2781
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

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

Maximum dimension Dmax dmax185.2
Rg (real space) rg_real58.68
Rg uncertainty (real space) rg_real_error1.58
I(0) (real space) i0_real1.5070e+09
I(0) uncertainty (real space) i0_real_error2.9300e+07
Rg (reciprocal space) rg_reciprocal58.89
I(0) (reciprocal space) i0_reciprocal1508000000.0000
Solution quality estimate total_estimate0.8360
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary75.5
Skewness Skewness skewness0.142
Kurtosis Kurtosis kurtosis-0.531
Angular range angular_range— – 0.1350 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha32920000.0000
Real-space data points n_real_points28
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.956; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 27 domains

SCOP 2.08 (9 domains)

Domain ID domain_idd1o7ta_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7tb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7tc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7td_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7te_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7tf_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7tg_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7th_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like
Domain ID domain_idd1o7ti_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.94 — Periplasmic binding protein-like II
Superfamily Superfamily superfamilyc.94.1 — Periplasmic binding protein-like II
Family Family familyc.94.1.1 — Phosphate binding protein-like

CATH v4.4 (18 domains)

Domain ID domain_id1o7tA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tA02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tB02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tC01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tC02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tD01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tD02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tE01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tE02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tF01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tF02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tG01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tG02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tH01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tH02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tI01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II
Domain ID domain_id1o7tI02
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology190 — D-Maltodextrin-Binding Protein; domain 2
Homologous superfamily homologous superfamily10 — Periplasmic binding protein-like II

8. Citations (1)

9. Files and Curves (10)