PDB entry 1cr4

View 1cr4 on RCSB PDB site
Description: crystal structure of the helicase domain of the gene 4 protein of bacteriophage T7: complex with dtdp
Class: transferase
Keywords: reca-type protein fold, transferase
Deposited on 1999-08-12, released 1999-11-10
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.242
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA primase/helicase
    Species: Enterobacteria phage T7 [TaxId:10760]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03692 (0-End)
      • engineered (0)
    Domains in SCOPe 2.08: d1cr4a_
  • Heterogens: SO4, TYD, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1cr4A (A:)
mrerirehlsseesvgllfsgctgindktlgarggevimvtsgsgmgkstfvrqqalqwg
tamgkkvglamleesveetaedliglhnrvrlrqsdslkreiiengkfdqwfdelfgndt
fhlydsfaeaetdrllaklaymrsglgcdviildhisivvsasgesderkmidnlmtklk
gfakstgvvlvvichlknpdkgkaheegrpvsitdlrgsgalrqlsdtiialernqqgdm
pnlvlvrilkcrftgdtgiagymeynketgwlepssysgeeeshsestdwsndtdf

    Sequence, based on observed residues (ATOM records): (download) 
    >1cr4A (A:)
mrerirehlsseesvgllfsgctgindktlgarggevimvtsgsgmgkstfvrqqalqwg
tamgkkvglamleesveetaedliglhnrvrlrqsdslkreiiengkfdqwfdelfgndt
fhlydsfaeaetdrllaklaymrsglgcdviildhisirkmidnlmtklkgfakstgvvl
vvichlkdlrggalrqlsdtiialernqlvlvrilkcrftgdtgiagymeynketgwlep
ssy