8DJ2 | pdb_00008dj2

Intramolecular ester bond-containing repeat domain from Chlamydia trachomatis adhesin

PDB DOI: https://doi.org/10.2210/pdb8DJ2/pdb

Classification: CELL ADHESION
Organism(s): Chlamydia trachomatis
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-06-29 Released: 2023-08-02
Deposition Author(s): Choksi, Z.N., Young, P.G., Squire, C.J.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free:
0.219 (Depositor), 0.215 (DCC)
R-Value Work:
0.177 (Depositor), 0.172 (DCC)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

Validation slider image for 8DJ2

This is version 1.2 of the entry. See complete history.

Literature

Intramolecular ester bond-containing repeat domain from Chlamydia trachomatis adhesin

Choksi, Z.N., Young, P.G., Squire, C.J.

To be published.

Macromolecule Content

Total Structure Weight: 31.43 kDa
Atom Count: 2,386
Modeled Residue Count: 290
Deposited Residue Count: 306
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Adhesin	A, B	153	Chlamydia trachomatis	Mutation(s): 0
UniProt
Find proteins for A0AAB0B259 (Chlamydia trachomatis) Explore A0AAB0B259 Go to UniProtKB: A0AAB0B259
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0AAB0B259
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL Query on GOL Download:Ideal Coordinates CCD File SDF format, chain C [auth A] SDF format, chain E [auth B] SDF format, chain F [auth B] MOL2 format, chain C [auth A] MOL2 format, chain E [auth B] MOL2 format, chain F [auth B] mmCIF format, chain C [auth A] mmCIF format, chain E [auth B] mmCIF format, chain F [auth B]	C [auth A], E [auth B], F [auth B]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain E [auth B] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain E [auth B] Focus chain F [auth B]
CA Query on CA Download:Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] MOL2 format, chain D [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] mmCIF format, chain D [auth A] mmCIF format, chain G [auth B] mmCIF format, chain H [auth B]	D [auth A], G [auth B], H [auth B]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain G [auth B] Focus chain H [auth B] Interactions & Density Focus chain D [auth A] Focus chain G [auth B] Focus chain H [auth B]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.219 (Depositor), 0.215 (DCC)
R-Value Work: 0.177 (Depositor), 0.172 (DCC)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.05	α = 90
b = 91.05	β = 90
c = 88.752	γ = 90

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2023-08-02

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded	New Zealand	--

Revision History (Full details and data files)

Version 1.0: 2023-08-02
Type: Initial release
Version 1.1: 2024-05-22
Changes: Data collection
Version 1.2: 2026-03-04
Changes: Refinement description, 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.