7LXP | pdb_00007lxp

Collagen Mimetic Peptide with an Xaa-position Aza-proline

PDB DOI: https://doi.org/10.2210/pdb7LXP/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: 1.40 Å
R-Value Free:
0.239 (Depositor), 0.240 (DCC)
R-Value Work:
0.203 (Depositor), 0.203 (DCC)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 7LXP

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

Literature

Collagen Mimetic Peptide with an Xaa-position Aza-proline

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

To be published.

Macromolecule Content

Total Structure Weight: 16.33 kDa
Atom Count: 1,418
Modeled Residue Count: 175
Deposited Residue Count: 180
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Collagen mimetic peptide	A, B, C, D, E A, B, C, D, E, F	30	synthetic construct	Mutation(s): 0

Small Molecules

Modified Residues 2 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HYP Query on HYP	A, B, C, D, E A, B, C, D, E, F	L-PEPTIDE LINKING	C₅ H₉ N O₃		PRO
XZA Query on XZA	A, B, C, D, E A, B, C, D, E, F	PEPTIDE-LIKE	C H₄ N₂ O₂		--
ZPO Query on ZPO	A, B, C, D, E A, B, C, D, E, F	PEPTIDE-LIKE	C₄ H₈ N₂ O₂		PRO

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.40 Å
R-Value Free: 0.239 (Depositor), 0.240 (DCC)
R-Value Work: 0.203 (Depositor), 0.203 (DCC)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.139	α = 90
b = 19.52	β = 109.37
c = 60.591	γ = 90

Software Package:

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

Structure Validation

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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: Atomic model, Data collection

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.