PDB entry 1psa
View 1psa on RCSB PDB site
Description: structure of a pepsin(slash)renin inhibitor complex reveals a novel crystal packing induced by minor chemical alterations in the inhibitor
Class: HYDROLASE/hydrolase inhibitor
Keywords: ACID PROTEINASE, HYDROLASE-hydrolase inhibitor complex
Deposited on
1991-10-22, released
1994-01-31
The last revision prior to the SCOPe 2.04 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.139
AEROSPACI score: 0.31
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: pepsin a
Species: Sus scrofa [TaxId:9823]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1psaa_ - Chain 'B':
Compound: pepsin a
Species: Sus scrofa [TaxId:9823]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.04: d1psab_ - Heterogens: 0ZL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1psaA (A:)
igdeplenyldteyfgtigigtpaqdftvifdtgssnlwvpsvycsslacsdhnqfnpdd
sstfeatsqelsitygtgsmtgilgydtvqvggisdtnqifglsetepgsflyyapfdgi
lglaypsisasgatpvfdnlwdqglvsqdlfsvylssnddsgsvvllggidssyytgsln
wvpvsvegywqitldsitmdgetiacsggcqaivdtgtslltgptsaianiqsdigasen
sdgemviscssidslpdivftingvqyplspsayilqdddsctsgfegmdvptssgelwi
lgdvfirqyytvfdrannkvglapva
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1psaB (B:)
igdeplenyldteyfgtigigtpaqdftvifdtgssnlwvpsvycsslacsdhnqfnpdd
sstfeatsqelsitygtgsmtgilgydtvqvggisdtnqifglsetepgsflyyapfdgi
lglaypsisasgatpvfdnlwdqglvsqdlfsvylssnddsgsvvllggidssyytgsln
wvpvsvegywqitldsitmdgetiacsggcqaivdtgtslltgptsaianiqsdigasen
sdgemviscssidslpdivftingvqyplspsayilqdddsctsgfegmdvptssgelwi
lgdvfirqyytvfdrannkvglapva