7ANA

A single sulfatase is required for metabolism of colonic mucin O-glycans and intestinal colonization by a symbiotic human gut bacterium (BT1622-S1_20)

PDB DOI: https://doi.org/10.2210/pdb7ANA/pdb

Classification: HYDROLASE
Organism(s): Bacteroides thetaiotaomicron VPI-5482
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2020-10-11 Released: 2021-11-10
Deposition Author(s): Sofia de Jesus Vaz Luis, A., Basle, A., Martens, E.C., Cartmell, A.
Funding Organization(s): Wellcome Trust

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.235
R-Value Work: 0.211

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Macromolecule Content

Total Structure Weight: 114.46 kDa
Atom Count: 7,799
Modelled Residue Count: 950
Deposited Residue Count: 1,006
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
N-acetylgalactosamine-6-sulfatase	A [auth AAA], B [auth BBB]	503	Bacteroides thetaiotaomicron VPI-5482	Mutation(s): 0 Gene Names: BT_1622
UniProt
Find proteins for Q8A7A3 (Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / JCM 5827 / CCUG 10774 / NCTC 10582 / VPI-5482 / E50)) Explore Q8A7A3 Go to UniProtKB: Q8A7A3
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8A7A3
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NGA Query on NGA Download Ideal Coordinates CCD File SDF format, chain E [auth BBB] MOL2 format, chain E [auth BBB]	E [auth BBB]	2-acetamido-2-deoxy-beta-D-galactopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-JAJWTYFOSA-N		Interactions Focus chain E [auth BBB] Interactions & Density Focus chain E [auth BBB]
A2G (Subject of Investigation/LOI) Query on A2G Download Ideal Coordinates CCD File SDF format, chain C [auth AAA] SDF format, chain G [auth BBB] MOL2 format, chain C [auth AAA] MOL2 format, chain G [auth BBB]	C [auth AAA], G [auth BBB]	2-acetamido-2-deoxy-alpha-D-galactopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-CBQIKETKSA-N		Interactions Focus chain C [auth AAA] Focus chain G [auth BBB] Interactions & Density Focus chain C [auth AAA] Focus chain G [auth BBB]
EDO Query on EDO Download Ideal Coordinates CCD File SDF format, chain F [auth BBB] MOL2 format, chain F [auth BBB]	F [auth BBB]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain F [auth BBB] Interactions & Density Focus chain F [auth BBB]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain D [auth AAA] SDF format, chain H [auth BBB] MOL2 format, chain D [auth AAA] MOL2 format, chain H [auth BBB]	D [auth AAA], H [auth BBB]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain D [auth AAA] Focus chain H [auth BBB] Interactions & Density Focus chain D [auth AAA] Focus chain H [auth BBB]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.235
R-Value Work: 0.211
Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.246	α = 90
b = 83.246	β = 90
c = 390.341	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2021-11-10

Deposition Author(s):

Sofia de Jesus Vaz Luis, A.

Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	SBF0051065163470

Revision History (Full details and data files)

Version 1.0: 2021-11-10
Type: Initial release

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.