4PJU Cell Cycle date May 12, 2014
title Crystal Structure Of Human Stromal Antigen 2 (Sa2) In Comple Sister Chromatid Cohesion Protein 1 (Scc1)
authors K.Hara, Z.Chen, D.R.Tomchick, H.Yu
compound source
Molecule: Cohesin Subunit Sa-2
Chain: A
Fragment: Unp Residues 80-1060
Synonym: Scc3 Homolog 2,Stromal Antigen 2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Stag2, Sa2
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High Five
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac Ht

Molecule: Double-Strand-Break Repair Protein Rad21 Homolog
Chain: B
Fragment: Unp Residues 281-420
Synonym: Hhr21,Nuclear Matrix Protein 1,Nxp-1,Scc1 Homolog
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rad21, Hr21, Kiaa0078, Nxp1
Expression_system: Trichoplusia Ni
Expression_system_common: Cabbage Looper
Expression_system_taxid: 7111
Expression_system_cell_line: High Five
Expression_system_vector_type: Baculovirus
Expression_system_plasmid: Pfastbac Ht
symmetry Space Group: P 21 21 21
R_factor 0.195 R_Free 0.238
crystal
cell
length a length b length c angle alpha angle beta angle gamma
78.606 108.752 181.791 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.05 Å
ligand MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
B


Primary referenceStructure of cohesin subcomplex pinpoints direct shugoshin-Wapl antagonism in centromeric cohesion., Hara K, Zheng G, Qu Q, Liu H, Ouyang Z, Chen Z, Tomchick DR, Yu H, Nat Struct Mol Biol. 2014 Aug 31. doi: 10.1038/nsmb.2880. PMID:25173175
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (507 Kb) [Save to disk]
  • Biological Unit Coordinates (4pju.pdb1.gz) 496 Kb
  • LPC: Ligand-Protein Contacts for 4PJU
  • CSU: Contacts of Structural Units for 4PJU
  • Structure Factors (262 Kb)
  • Retrieve 4PJU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4PJU from S2C, [Save to disk]
  • Re-refined 4pju structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4PJU 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 4PJU
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 4PJU, from MSDmotif at EBI
  • Fold representative 4pju from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4pju] [4pju_A] [4pju_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4PJU
  • Community annotation for 4PJU at PDBWiki (http://pdbwiki.org)

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