1EA6 Dna Repair date Jul 10, 2001
title N-Terminal 40kda Fragment Of Nhpms2 Complexed With Adp
authors A.Guarne, M.S.Junop, W.Yang
compound source
Molecule: Pms1 Protein Homolog 2
Chain: A, B
Fragment: N-Terminal 40kda, Residues 1-364
Synonym: Hpms2, Dna Mismatch Repair Protein Pms2
Engineered: Yes
Other_details: Nhpms2 Complexed With Adp
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Pet15b
symmetry Space Group: P 21 21 21
R_factor 0.230 R_Free 0.262
length a length b length c angle alpha angle beta angle gamma
75.043 74.983 135.294 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.7 Å
ligand ADP, MG enzyme
related structures by homologous chain: 1H7S, 1H7U
A, B

Primary referenceStructure and function of the N-terminal 40 kDa fragment of human PMS2: a monomeric GHL ATPase., Guarne A, Junop MS, Yang W, EMBO J 2001 Oct 1;20(19):5521-31. PMID:11574484
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk]
  • Biological Unit Coordinates (1ea6.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (1ea6.pdb2.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1EA6
  • CSU: Contacts of Structural Units for 1EA6
  • Likely Quarternary Molecular Structure file(s) for 1EA6
  • Structure Factors (153 Kb)
  • Retrieve 1EA6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EA6 from S2C, [Save to disk]
  • Re-refined 1ea6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1EA6 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1EA6
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1EA6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ea6a1, region A:232-364 [Jmol] [rasmolscript] [script source]
        - Domain d1ea6a2, region A:27-231 [Jmol] [rasmolscript] [script source]
        - Domain d1ea6b1, region B:232-364 [Jmol] [rasmolscript] [script source]
        - Domain d1ea6b2, region B:27-231 [Jmol] [rasmolscript] [script source]
  • Fold representative 1ea6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ea6_A] [1ea6_B] [1ea6]
  • SWISS-PROT database: [P54278]
  • Domain organization of [PMS2_HUMAN] by SWISSPFAM
  • Domains found in 1EA6: [DNA_mis_repair] [HATPase_c ] by SMART
  • Other resources with information on 1EA6
  • Community annotation for 1EA6 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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