PDB entry 1cho
View 1cho on RCSB PDB site
Description: crystal and molecular structures of the complex of alpha-*chymotrypsin with its inhibitor turkey ovomucoid third domain at 1.8 angstroms resolution
Class: hydrolase/hydrolase inhibitor
Keywords: serine proteinase-inhibitor complex, hydrolase-hydrolase inhibitor complex
Deposited on
1988-03-04, released
1988-07-16
The last revision prior to the SCOPe 2.08 freeze date was dated
2017-11-29, with a file datestamp of
2017-11-24.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: N/A
AEROSPACI score: 0.36
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'E':
Compound: alpha-chymotrypsin a
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1cho.1 - Chain 'F':
Compound: alpha-chymotrypsin a
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1cho.1 - Chain 'G':
Compound: alpha-chymotrypsin a
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1cho.1 - Chain 'I':
Compound: turkey ovomucoid third domain (omtky3)
Species: Meleagris gallopavo [TaxId:9103]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d1choi_ - Heterogens: HOH
PDB Chain Sequences:
- Chain 'E':
Sequence, based on SEQRES records: (download)
>1choE (E:)
cgvpaiqpvlsgl
Sequence, based on observed residues (ATOM records): (download)
>1choE (E:)
cgvpaiqpvl
- Chain 'F':
Sequence; same for both SEQRES and ATOM records: (download)
>1choF (F:)
ivngeeavpgswpwqvslqdktgfhfcggslinenwvvtaahcgvttsdvvvagefdqgs
ssekiqklkiakvfknskynsltinnditllklstaasfsqtvsavclpsasddfaagtt
cvttgwgltry
- Chain 'G':
Sequence; same for both SEQRES and ATOM records: (download)
>1choG (G:)
antpdrlqqaslpllsntnckkywgtkikdamicagasgvsscmgdsggplvckkngawt
lvgivswgsstcststpgvyarvtalvnwvqqtlaan
- Chain 'I':
Sequence, based on SEQRES records: (download)
>1choI (I:)
laavsvdcseypkpactleyrplcgsdnktygnkcnfcnavvesngtltlshfgkc
Sequence, based on observed residues (ATOM records): (download)
>1choI (I:)
vsvdcseypkpactleyrplcgsdnktygnkcnfcnavvesngtltlshfgkc