3IRA | pdb_00003ira

The crystal structure of one domain of the conserved protein from Methanosarcina mazei Go1

PDB DOI: https://doi.org/10.2210/pdb3IRA/pdb

Classification: structural genomics, unknown function
Organism(s): Methanosarcina mazei Go1
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2009-08-21 Released: 2009-10-20
Deposition Author(s): Zhang, R., Wu, R., Keigher, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free:
0.218 (Depositor), 0.212 (DCC)
R-Value Work:
0.187 (Depositor), 0.196 (DCC)
R-Value Observed:
0.188 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3IRA

This is version 1.2 of the entry. See complete history.

Literature

The crystal structure of one domain of the conserved protein from Methanosarcina mazei Go1

Zhang, R., Wu, R., Keigher, L., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 20.12 kDa
Atom Count: 1,481
Modeled Residue Count: 172
Deposited Residue Count: 173
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Conserved protein	A	173	Methanosarcina mazei Go1	Mutation(s): 0 Gene Names: GI:20905010, MM_0619
UniProt
Find proteins for Q8PZ75 (Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)) Explore Q8PZ75 Go to UniProtKB: Q8PZ75
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8PZ75
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.10 Å
R-Value Free: 0.218 (Depositor), 0.212 (DCC)
R-Value Work: 0.187 (Depositor), 0.196 (DCC)
R-Value Observed: 0.188 (Depositor)

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.843	α = 90
b = 63.843	β = 90
c = 95.859	γ = 90

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2009-10-20

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2009-10-20
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Source and taxonomy, Version format compliance
Version 1.2: 2024-11-27
Changes: Data collection, Database references, Structure summary

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.