4QT9 | pdb_00004qt9

Crystal structure of a putative glucoamylase (BACCAC_03554) from Bacteroides caccae ATCC 43185 at 2.05 A resolution

PDB DOI: https://doi.org/10.2210/pdb4QT9/pdb

Classification: HYDROLASE
Organism(s): Bacteroides caccae ATCC 43185
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2014-07-07 Released: 2014-08-06
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free:
0.220 (Depositor), 0.242 (DCC)
R-Value Work:
0.182 (Depositor), 0.205 (DCC)
R-Value Observed:
0.184 (Depositor)

wwPDB Validation 3D Report Full Report

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This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of a putative glucoamylase (BACCAC_03554) from Bacteroides caccae ATCC 43185 at 2.05 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 100.82 kDa
Atom Count: 7,283
Modeled Residue Count: 827
Deposited Residue Count: 878
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative glucoamylase	A, B	439	Bacteroides caccae ATCC 43185	Mutation(s): 0 Gene Names: BACCAC_03554

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
TRS Query on TRS Download:Ideal Coordinates CCD File SDF format, chain G [auth B] MOL2 format, chain G [auth B] mmCIF format, chain G [auth B]	G [auth B]	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL C₄ H₁₂ N O₃ LENZDBCJOHFCAS-UHFFFAOYSA-O		Interactions Focus chain G [auth B] Interactions & Density Focus chain G [auth B]
ACT Query on ACT Download:Ideal Coordinates CCD File SDF format, chain F [auth B] SDF format, chain E [auth B] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain F [auth B] MOL2 format, chain E [auth B] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain F [auth B] mmCIF format, chain E [auth B] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A], D [auth A], E [auth B], F [auth B]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth B] Focus chain F [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth B] Focus chain F [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.05 Å
R-Value Free: 0.220 (Depositor), 0.242 (DCC)
R-Value Work: 0.182 (Depositor), 0.205 (DCC)
R-Value Observed: 0.184 (Depositor)

Diffraction Data:

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 117.925	α = 90
b = 80.728	β = 90
c = 90.752	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SHELX	phasing
SHARP	phasing
XSCALE	data scaling
BUSTER-TNT	refinement
XDS	data reduction
SHELXD	phasing
BUSTER	refinement

Structure Validation

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Entry History

Deposition Data

Released Date: 2014-08-06

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2014-08-06
Type: Initial release
Version 1.1: 2017-11-22
Changes: Refinement description
Version 1.2: 2018-01-24
Changes: Database references
Version 1.3: 2023-02-01
Changes: Database references, Derived calculations
Version 1.4: 2024-10-16
Changes: Data collection, 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.