2P2O | pdb_00002p2o

Crystal structure of maltose transacetylase from Geobacillus kaustophilus P2(1) crystal form

PDB DOI: https://doi.org/10.2210/pdb2P2O/pdb

Classification: TRANSFERASE
Organism(s): Geobacillus kaustophilus HTA426
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-03-07 Released: 2007-05-15
Deposition Author(s): Liu, Z.J., Li, Y., Chen, L., Zhu, J., Rose, J.P., Ebihara, A., Yokoyama, S., Wang, B.C., Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.74 Å
R-Value Free:
0.237 (Depositor)
R-Value Work:
0.184 (Depositor), 0.182 (DCC)
R-Value Observed:
0.186 (Depositor)

Starting Model: experimental
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This is version 1.5 of the entry. See complete history.

Literature

Crystal Structure of Maltose Transacetylase from Geobacillus Kaustophilus at 1.8 Angstrom Resolution

Liu, Z.J., Li, Y., Chen, L., Zhu, J., Rose, J.P., Ebihara, A., Yokoyama, S., Wang, B.C.

To be published.

Macromolecule Content

Total Structure Weight: 123.71 kDa
Atom Count: 9,806
Modeled Residue Count: 1,103
Deposited Residue Count: 1,110
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Maltose transacetylase	A, B, C, D, E A, B, C, D, E, F	185	Geobacillus kaustophilus HTA426	Mutation(s): 0 Gene Names: GKB08, GK1921 EC: 2.3.1.79
UniProt
Find proteins for Q75TD0 (Geobacillus kaustophilus) Explore Q75TD0 Go to UniProtKB: Q75TD0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q75TD0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.74 Å
R-Value Free: 0.237 (Depositor)
R-Value Work: 0.184 (Depositor), 0.182 (DCC)
R-Value Observed: 0.186 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 66.472	α = 90
b = 122.458	β = 97.88
c = 72.541	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
SERGUI	data collection
HKL-2000	data reduction
SCALEPACK	data scaling
CCP4	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2007-05-15

Deposition Author(s):

Southeast Collaboratory for Structural Genomics (SECSG)

RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History (Full details and data files)

Version 1.0: 2007-05-15
Type: Initial release
Version 1.1: 2008-05-01
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Source and taxonomy, Version format compliance
Version 1.3: 2012-01-25
Changes: Other
Version 1.4: 2017-10-18
Changes: Refinement description
Version 1.5: 2023-08-30
Changes: Data collection, Database references, Refinement description

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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.