2Z61

Crystal structure of MJ0684 from Methanococcus jannaschii reveals its similarity in the active site to kynurenine aminotransferases

PDB DOI: https://doi.org/10.2210/pdb2Z61/pdb

Classification: TRANSFERASE
Organism(s): Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-07-21 Released: 2008-06-03
Deposition Author(s): Yang, J.K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.234
R-Value Work: 0.214
R-Value Observed: 0.214

wwPDB Validation 3D Report Full Report

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

Literature

Crystal Structure of MJ0684 from Methanococcus jannaschii, a Novel Archaeal Homolog of Kynurenine Aminotransferase

(2008) Bull Korean Chem Soc 29: 173-176

Macromolecule Content

Total Structure Weight: 42.62 kDa
Atom Count: 3,083
Modelled Residue Count: 369
Deposited Residue Count: 370
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable aspartate aminotransferase 2	A	370	N/A	Mutation(s): 0 EC: 2.6.1.1
UniProt
Find proteins for Q58097 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)) Explore Q58097 Go to UniProtKB: Q58097
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q58097
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
LLP Query on LLP	A	L-PEPTIDE LINKING	C₁₄ H₂₂ N₃ O₇ P		LYS

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.234
R-Value Work: 0.214
R-Value Observed: 0.214
Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 111.866	α = 90
b = 111.866	β = 90
c = 60.862	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling
SOLVE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2008-06-03

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2008-06-03
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance

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.