5fbe

COMPLEMENT FACTOR D IN COMPLEX WITH COMPOUND2

Method: X-RAY DIFFRACTION Dmax: 56.9 Å Quality: GOOD

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

Complement factor D

Homo sapiens

UniProt P00746

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 26–253 Fragment:UNP residues 26-253 GOL GLYCEROL × 1 5W5 methyl 2-[[[(2~{S})-2-[[3-(trifluoromethyloxy)phenyl]carbamoyl]pyrrolidin-1-yl]carbonylamino]methyl]benzoate × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;293 K;1 MICROLITER PROTEIN SOLUTION WAS MIXED WITH 1 MICROLITER RESERVOIR SOLUTION. PROTEIN SOLUTION: 18 mg/mL FD, 10 mM Tris pH 7.0, 100 mM NaCl; RESERVOIR SOLUTION: 22% PEG3350, 100 mM HEPES pH 7.5; SOAKING AND CRYO: ADDITION of 10 mM COMPOUND2 for 45 min FOLLOWED by the ADDITION OF 0.5 MICROLITER GLYCEROL AND FLASH FREEZING IN LIQUIT NITROGEN. Resolution 1.43 Å R-free 0.188

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.

39 other PDB entries and 98 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name CFAD_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–228; UniProt 26–253

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 5fbe

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5fbe
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5fbe
Deposition date deposition_date2015-12-14
Structure title titleCOMPLEMENT FACTOR D IN COMPLEX WITH COMPOUND2
Keywords keywordsHYDROLASE; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier17.66
Radius of gyration Rg (electron density) rg_electron16.43
Forward intensity I(0) i012217500.00
Molecular weight molecular_weight24944.0 kDa
Excluded volume excluded_volume30795 ų
Envelope volume envelope_volume34799 ų
Hydration-shell volume shell_volume17330 ų
Envelope diameter envelope_diameter58.6
Shell Rg shell_rg22.97
Envelope Rg envelope_rg16.84
Shape Rg shape_rg16.43
Total Rg total_rg17.44
Total atoms total_atoms1750
Residues n_residues220
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 dmax56.9
Rg (real space) rg_real17.53
Rg uncertainty (real space) rg_real_error0.32
I(0) (real space) i0_real1.2220e+07
I(0) uncertainty (real space) i0_real_error1.4970e+05
Rg (reciprocal space) rg_reciprocal17.55
I(0) (reciprocal space) i0_reciprocal12220000.0000
Solution quality estimate total_estimate0.8066
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary22.8
Skewness Skewness skewness0.159
Kurtosis Kurtosis kurtosis-0.358
Angular range angular_range— – 0.4500 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha3385000.0000
Real-space data points n_real_points76
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.828; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (4)

7. Fold Classification (SCOP + CATH) 3 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd5fbea_
Class classb — All beta proteins
Fold Fold foldb.47 — Trypsin-like serine proteases
Superfamily Superfamily superfamilyb.47.1 — Trypsin-like serine proteases
Family Family familyb.47.1.2 — Eukaryotic proteases

CATH v4.4 (2 domains)

Domain ID domain_id5fbeA01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases
Domain ID domain_id5fbeA02
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology10 — Thrombin, subunit H
Homologous superfamily homologous superfamily10 — Trypsin-like serine proteases

8. Citations (1)

9. Files and Curves (10)