1J6R | pdb_00001j6r

Crystal structure of Activation (AdoMet binding) domain of Methionine synthase (TM0269) from Thermotoga maritima at 2.2 A resolution

PDB DOI: https://doi.org/10.2210/pdb1J6R/pdb

Classification: TRANSFERASE
Organism(s): Thermotoga maritima
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2002-07-10 Released: 2002-08-14
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free:
0.290 (Depositor), 0.301 (DCC)
R-Value Work:
0.251 (Depositor), 0.275 (DCC)
R-Value Observed:
0.251 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 1J6R

This is version 1.5 of the entry. See complete history.

Literature

Crystal structure of Activation (AdoMet binding) domain of Methionine synthase (TM0269) from Thermotoga maritima at 2.2 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 48.77 kDa
Atom Count: 3,249
Modeled Residue Count: 394
Deposited Residue Count: 428
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
METHIONINE SYNTHASE	A, B	214	Thermotoga maritima	Mutation(s): 0 Gene Names: TM0269 EC: 2.1.1.13
UniProt
Find proteins for Q9WYA6 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYA6 Go to UniProtKB: Q9WYA6
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9WYA6
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.290 (Depositor), 0.301 (DCC)
R-Value Work: 0.251 (Depositor), 0.275 (DCC)
R-Value Observed: 0.251 (Depositor)

Diffraction Data:

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 119.396	α = 90
b = 60.74	β = 99.97
c = 81.574	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
CCP4	data reduction
RESOLVE	model building
CNS	refinement
CCP4	data scaling
RESOLVE	phasing

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2002-08-14

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2002-08-14
Type: Initial release
Version 1.1: 2008-04-26
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2018-07-18
Changes: Advisory, Data collection, Database references
Version 1.4: 2023-01-25
Changes: Advisory, Database references
Version 1.5: 2024-05-22
Changes: Data collection

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.