4RR2 Transferase date Nov 05, 2014
title Crystal Structure Of Human Primase
authors A.G.Baranovskiy, J.Gu, Y.Suwa, N.D.Babayeva, T.H.Tahirov
compound source
Molecule: Dna Primase Small Subunit
Chain: A, C
Synonym: Dna Primase 49 Kda Subunit, P49
Ec: 2.7.7.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Prim1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Rosetta-2(De3)
Expression_system_vector_type: Petduet-1 Vector (Novagen)

Molecule: Dna Primase Large Subunit
Chain: B, D
Synonym: Dna Primase 58 Kda Subunit, P58
Ec: 2.7.7.-
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Prim2, Prim2a
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Rosetta-2(De3)
Expression_system_vector_type: Petduet-1 Vector (Novagen)
symmetry Space Group: P 1
R_factor 0.229 R_Free 0.271
crystal
cell
length a length b length c angle alpha angle beta angle gamma
86.195 88.899 94.682 93.82 96.57 111.72
method X-Ray Diffractionresolution 2.65 Å
ligand SF4, ZN enzyme Transferase E.C.2.7.7 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceCrystal Structure of the Human Primase., Baranovskiy AG, Zhang Y, Suwa Y, Babayeva ND, Gu J, Pavlov YI, Tahirov TH, J Biol Chem. 2014 Dec 30. pii: jbc.M114.624742. PMID:25550159
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (250 Kb) [Save to disk]
  • Biological Unit Coordinates (4rr2.pdb1.gz) 105 Kb
  • Biological Unit Coordinates (4rr2.pdb2.gz) 141 Kb
  • LPC: Ligand-Protein Contacts for 4RR2
  • CSU: Contacts of Structural Units for 4RR2
  • Structure Factors (742 Kb)
  • Retrieve 4RR2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4RR2 from S2C, [Save to disk]
  • Re-refined 4rr2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4RR2 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 4RR2
  • 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 4RR2, from MSDmotif at EBI
  • Fold representative 4rr2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4rr2_B] [4rr2_C] [4rr2_D] [4rr2] [4rr2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4RR2
  • Community annotation for 4RR2 at PDBWiki (http://pdbwiki.org)

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