2iko

Crystal Structure of Human Renin Complexed with Inhibitor

Method: X-RAY DIFFRACTION Dmax: 87.2 Å Quality: EXCELLENT

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

Renin

Homo sapiens

UniProt P00797

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 homooligomer Homooligomer Protein × 6 PDB declaration: hexameric(6) Consistent with protein copy count Chain A; UniProt 67–406 Chain B; UniProt 67–406 Not recorded 7IG 5-{4-[(3,5-DIFLUOROBENZYL)AMINO]PHENYL}-6-ETHYLPYRIMIDINE-2,4-DIAMINE × 3 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 4.5;293 K;10-20% PEG 3350, 50 mM sodium citrate pH 4.5, 0.6 M NaCl. Renin concentration 8-12 mg/mL., VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 1.90 Å R-free 0.229

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.

90 other PDB entries and 229 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name RENI_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–340; UniProt 67–406 Author chain B; PDBConstruct 1–340; UniProt 67–406

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 2iko

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 2iko
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2. Structure Basics 2. Structure Basics

Entry ID entry_id2iko
Deposition date deposition_date2006-10-02
Structure title titleCrystal Structure of Human Renin Complexed with Inhibitor
Keywords keywordsRenin, Inhibitors, Drug Design, HYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier27.91
Radius of gyration Rg (electron density) rg_electron27.08
Forward intensity I(0) i086217000.00
Molecular weight molecular_weight73717.0 kDa
Excluded volume excluded_volume92515 ų
Envelope volume envelope_volume110950 ų
Hydration-shell volume shell_volume34181 ų
Envelope diameter envelope_diameter91.4
Shell Rg shell_rg34.33
Envelope Rg envelope_rg27.03
Shape Rg shape_rg27.03
Total Rg total_rg27.99
Total atoms total_atoms5191
Residues n_residues670
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 dmax87.2
Rg (real space) rg_real27.87
Rg uncertainty (real space) rg_real_error0.61
I(0) (real space) i0_real8.6220e+07
I(0) uncertainty (real space) i0_real_error1.3340e+06
Rg (reciprocal space) rg_reciprocal27.88
I(0) (reciprocal space) i0_reciprocal86220000.0000
Solution quality estimate total_estimate0.9013
Solution quality rating solution_quality EXCELLENT a EXCELLENT solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary32.1
Skewness Skewness skewness0.314
Kurtosis Kurtosis kurtosis-0.429
Angular range angular_range— – 0.2850 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha19610000.0000
Real-space data points n_real_points58
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.929; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.925

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (3)

7. Fold Classification (SCOP + CATH) 6 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2ikoa_
Class classb — All beta proteins
Fold Fold foldb.50 — Acid proteases
Superfamily Superfamily superfamilyb.50.1 — Acid proteases
Family Family familyb.50.1.2 — Pepsin-like
Domain ID domain_idd2ikob_
Class classb — All beta proteins
Fold Fold foldb.50 — Acid proteases
Superfamily Superfamily superfamilyb.50.1 — Acid proteases
Family Family familyb.50.1.2 — Pepsin-like

CATH v4.4 (4 domains)

Domain ID domain_id2ikoA01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id2ikoA02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id2ikoB01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases
Domain ID domain_id2ikoB02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology70 — Cathepsin D, subunit A; domain 1
Homologous superfamily homologous superfamily10 — Acid Proteases

8. Citations (1)

9. Files and Curves (10)