6UXC | pdb_00006uxc

1.65A resolution structure of the hypothetical protein CT253 from Chlamydia trachomatis

PDB DOI: https://doi.org/10.2210/pdb6UXC/pdb

Classification: UNKNOWN FUNCTION
Organism(s): Chlamydia trachomatis L2/434/Bu
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2019-11-07 Released: 2020-11-11
Deposition Author(s): Barta, M.L., Lovell, S., Battaile, K.P., Hefty, P.S.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free:
0.204 (Depositor), 0.206 (DCC)
R-Value Work:
0.171 (Depositor), 0.181 (DCC)
R-Value Observed:
0.173 (Depositor)

wwPDB Validation 3D Report Full Report

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This is version 1.1 of the entry. See complete history.

Literature

1.65A resolution structure of the hypothetical protein CT253 from Chlamydia trachomatis

Barta, M.L., Lovell, S., Battaile, K.P., Hefty, P.S.

To be published.

Macromolecule Content

Total Structure Weight: 42.75 kDa
Atom Count: 2,871
Modeled Residue Count: 335
Deposited Residue Count: 380
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CT253	A, B	190	Chlamydia trachomatis L2/434/Bu	Mutation(s): 0 Gene Names: CTL0505
UniProt
Find proteins for A0A0H3MBU8 (Chlamydia trachomatis serovar L2 (strain ATCC VR-902B / DSM 19102 / 434/Bu)) Explore A0A0H3MBU8 Go to UniProtKB: A0A0H3MBU8
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A0H3MBU8
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain D [auth B] SDF format, chain C [auth A] MOL2 format, chain D [auth B] MOL2 format, chain C [auth A] mmCIF format, chain D [auth B] mmCIF format, chain C [auth A]	C [auth A], D [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO Query on CSO	A, B	L-PEPTIDE LINKING	C₃ H₇ N O₃ S		CYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.65 Å
R-Value Free: 0.204 (Depositor), 0.206 (DCC)
R-Value Work: 0.171 (Depositor), 0.181 (DCC)
R-Value Observed: 0.173 (Depositor)

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 80.187	α = 90
b = 80.187	β = 90
c = 114.841	γ = 120

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2020-11-11

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	P30 GM110761

Revision History (Full details and data files)

Version 1.0: 2020-11-11
Type: Initial release
Version 1.1: 2024-10-16
Changes: Data collection, Database references, Structure summary

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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.