7LXQ | pdb_00007lxq

Collagen Mimetic Peptide with a Yaa-position Aza-proline

PDB DOI: https://doi.org/10.2210/pdb7LXQ/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): synthetic construct
Mutation(s): No

Deposited: 2021-03-04 Released: 2022-03-16
Deposition Author(s): Melton, S.D., Harris, T., Chenoweth, D.M.
Funding Organization(s): National Science Foundation (NSF, United States)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free:
0.173 (Depositor), 0.170 (DCC)
R-Value Work:
0.144 (Depositor), 0.150 (DCC)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 2.0 of the entry. See complete history.

Literature

Collagen Mimetic Peptide with a Yaa-position Aza-proline

Melton, S.D., Harris, T., Zhang, Y., Chenoweth, D.M.

To be published.

Macromolecule Content

Total Structure Weight: 8.16 kDa
Atom Count: 812
Modeled 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
Collagen mimetic peptide	A, B, C	30	synthetic construct	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HYP Query on HYP	A, B, C	L-PEPTIDE LINKING	C₅ H₉ N O₃		PRO
ZPO Query on ZPO	A, B, C	PEPTIDE-LIKE	C₄ H₈ N₂ O₂		PRO

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.173 (Depositor), 0.170 (DCC)
R-Value Work: 0.144 (Depositor), 0.150 (DCC)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 116.871	α = 90
b = 19.477	β = 91.65
c = 26.639	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2022-03-16

Deposition Author(s):

Chenoweth, D.M.

Funding Organization	Location	Grant Number
National Science Foundation (NSF, United States)		--

Revision History (Full details and data files)

Version 1.0: 2022-03-16
Type: Initial release
Version 1.1: 2023-10-18
Changes: Data collection, Refinement description
Version 2.0: 2023-11-15
Changes: Advisory, Atomic model, Data collection

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.