8HHI

Crystal structure of a triple-helix region of human collagen type III

PDB DOI: https://doi.org/10.2210/pdb8HHI/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Homo sapiens
Expression System: synthetic construct
Mutation(s): No

Deposited: 2022-11-16 Released: 2023-01-18
Deposition Author(s): Yan, Z.C., Zhang, D., Qin, B.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.40 Å
R-Value Free: 0.209
R-Value Work: 0.156
R-Value Observed: 0.161

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Crystal structure of a triple-helix region of human collagen type III

Yan, Z.C., Zhang, D., Qin, B.

To be published.

Macromolecule Content

Total Structure Weight: 8.74 kDa
Atom Count: 743
Modelled Residue Count: 90
Deposited Residue Count: 90
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
human collagen type III	A, B, C	30	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HYP Query on HYP	A, B, C	L-PEPTIDE LINKING	C₅ H₉ N O₃		PRO

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.40 Å
R-Value Free: 0.209
R-Value Work: 0.156
R-Value Observed: 0.161
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 23.728	α = 90
b = 94.646	β = 90
c = 56.843	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-01-18

Deposition Author(s):

Funding Organization	Location	Grant Number
Other private		--

Revision History (Full details and data files)

Version 1.0: 2023-01-18
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.