3T7Y | pdb_00003t7y

Structure of an autocleavage-inactive mutant of the cytoplasmic domain of CT091, the YscU homologue of Chlamydia trachomatis

PDB DOI: https://doi.org/10.2210/pdb3T7Y/pdb

Classification: PROTEIN TRANSPORT
Organism(s): Chlamydia trachomatis
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2011-07-31 Released: 2011-11-16
Deposition Author(s): Singer, A.U., Wawrzak, Z., Skarina, T., Saikali, P., Anderson, W.F., Savchenko, A., Center for Structural Genomics of Infectious Diseases (CSGID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free:
0.225 (Depositor), 0.220 (DCC)
R-Value Work:
0.188 (Depositor), 0.185 (DCC)
R-Value Observed:
0.190 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

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

Literature

Structure of an autocleavage-inactive mutant of the cytoplasmic domain of CT091, the YscU homologue of Chlamydia trachomatis

Singer, A.U., Wawrzak, Z., Skarina, T., Saikali, P., Anderson, W.F., Savchenko, A.

To be published.

Macromolecule Content

Total Structure Weight: 22.15 kDa
Atom Count: 1,649
Modeled Residue Count: 188
Deposited Residue Count: 194
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Yop proteins translocation protein U	A, B	97	Chlamydia trachomatis	Mutation(s): 1 Gene Names: CT_091, yscU
UniProt
Find proteins for O84093 (Chlamydia trachomatis serovar D (strain ATCC VR-885 / DSM 19411 / UW-3/Cx)) Explore O84093 Go to UniProtKB: O84093
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O84093
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SIN Query on SIN Download:Ideal Coordinates CCD File SDF format, chain I [auth A] MOL2 format, chain I [auth A] mmCIF format, chain I [auth A]	I [auth A]	SUCCINIC ACID C₄ H₆ O₄ KDYFGRWQOYBRFD-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Interactions & Density Focus chain I [auth A]
FMT Query on FMT Download:Ideal Coordinates CCD File SDF format, chain Q [auth B] SDF format, chain P [auth B] SDF format, chain O [auth B] SDF format, chain N [auth B] SDF format, chain M [auth B] SDF format, chain H [auth A] SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] MOL2 format, chain Q [auth B] MOL2 format, chain P [auth B] MOL2 format, chain O [auth B] MOL2 format, chain N [auth B] MOL2 format, chain M [auth B] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] mmCIF format, chain Q [auth B] mmCIF format, chain P [auth B] mmCIF format, chain O [auth B] mmCIF format, chain N [auth B] mmCIF format, chain M [auth B] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A]	E [auth A] F [auth A] G [auth A] H [auth A] M [auth B] E [auth A], F [auth A], G [auth A], H [auth A], M [auth B], N [auth B], O [auth B], P [auth B], Q [auth B]	FORMIC ACID C H₂ O₂ BDAGIHXWWSANSR-UHFFFAOYSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B] Focus chain Q [auth B] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain M [auth B] Focus chain N [auth B] Focus chain O [auth B] Focus chain P [auth B] Focus chain Q [auth B]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain R [auth B] SDF format, chain J [auth A] SDF format, chain C [auth A] MOL2 format, chain R [auth B] MOL2 format, chain J [auth A] MOL2 format, chain C [auth A] mmCIF format, chain R [auth B] mmCIF format, chain J [auth A] mmCIF format, chain C [auth A]	C [auth A], J [auth A], R [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain J [auth A] Focus chain R [auth B] Interactions & Density Focus chain C [auth A] Focus chain J [auth A] Focus chain R [auth B]
NA Query on NA Download:Ideal Coordinates CCD File SDF format, chain L [auth B] SDF format, chain K [auth B] SDF format, chain D [auth A] MOL2 format, chain L [auth B] MOL2 format, chain K [auth B] MOL2 format, chain D [auth A] mmCIF format, chain L [auth B] mmCIF format, chain K [auth B] mmCIF format, chain D [auth A]	D [auth A], K [auth B], L [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain K [auth B] Focus chain L [auth B] Interactions & Density Focus chain D [auth A] Focus chain K [auth B] Focus chain L [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.225 (Depositor), 0.220 (DCC)
R-Value Work: 0.188 (Depositor), 0.185 (DCC)
R-Value Observed: 0.190 (Depositor)

Diffraction Data:

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 68.365	α = 90
b = 68.365	β = 90
c = 37.335	γ = 120

Software Package:

Software Name	Purpose
HKL-3000	data collection
PHASER	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2011-11-16

Deposition Author(s):

Center for Structural Genomics of Infectious Diseases (CSGID)

Revision History (Full details and data files)

Version 1.0: 2011-11-16
Type: Initial release
Version 1.1: 2023-09-13
Changes: Data collection, Database references, Derived calculations, Refinement description