PDB entry 1s4v

View 1s4v on RCSB PDB site
Description: The 2.0 A crystal structure of the KDEL-tailed cysteine endopeptidase functioning in programmed cell death of Ricinus communis endosperm
Class: hydrolase/hydrolase inhibitor
Keywords: kdel er retention signal, endosperm, ricinosomes, seed germination, senescence, hydrolase-hydrolase inhibitor complex
Deposited on 2004-01-19, released 2004-03-16
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.181
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: cysteine endopeptidase
    Species: Ricinus communis [TaxId:3988]
    Database cross-references and differences (RAF-indexed):
    • GB AAC62396 (0-End)
    Domains in SCOPe 2.08: d1s4va_
  • Chain 'B':
    Compound: cysteine endopeptidase
    Species: Ricinus communis [TaxId:3988]
    Database cross-references and differences (RAF-indexed):
    • GB AAC62396 (0-End)
    Domains in SCOPe 2.08: d1s4vb_
  • Chain 'C':
    Compound: DVA-LEU-LYS-0QE peptide
    Species: Ricinus communis [TaxId:3988]
    Database cross-references and differences (RAF-indexed):
    • PDB 1S4V (0-3)
  • Chain 'D':
    Compound: DVA-LEU-LYS-0QE peptide
    Species: Ricinus communis [TaxId:3988]
    Database cross-references and differences (RAF-indexed):
    • PDB 1S4V (0-3)
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1s4vA (A:)
tvpasvdwrkkgavtsvkdqgqcgscwafstivaveginqiktnklvslseqelvdcdtd
qnqgcngglmdyafefikqrggitteanypyeaydgtcdvskenapavsidghenvpend
enallkavanqpvsvaidaggsdfqfysegvftgscgteldhgvaivgygttidgtkywt
vknswgpewgekgyirmergisdkeglcgiameasypikkssnnpsgik

    Sequence, based on observed residues (ATOM records): (download) 
    >1s4vA (A:)
tvpasvdwrkkgavtsvkdqgqcgscwafstivaveginqiktnklvslseqelvdcdtd
qnqgcngglmdyafefikqrggitteanypyeaydgtcdvskenapavsidghenvpend
enallkavanqpvsvaidaggsdfqfysegvftgscgteldhgvaivgygttidgtkywt
vknswgpewgekgyirmergisdkeglcgiameasypikkssnn

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1s4vB (B:)
tvpasvdwrkkgavtsvkdqgqcgscwafstivaveginqiktnklvslseqelvdcdtd
qnqgcngglmdyafefikqrggitteanypyeaydgtcdvskenapavsidghenvpend
enallkavanqpvsvaidaggsdfqfysegvftgscgteldhgvaivgygttidgtkywt
vknswgpewgekgyirmergisdkeglcgiameasypikkssnnpsgik

    Sequence, based on observed residues (ATOM records): (download) 
    >1s4vB (B:)
tvpasvdwrkkgavtsvkdqgqcgscwafstivaveginqiktnklvslseqelvdcdtd
qnqgcngglmdyafefikqrggitteanypyeaydgtcdvskenapavsidghenvpend
enallkavanqpvsvaidaggsdfqfysegvftgscgteldhgvaivgygttidgtkywt
vknswgpewgekgyirmergisdkeglcgiameasypikkssnnps

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.