PDB entry 2kai
View 2kai on RCSB PDB site
Description: refined 2.5 angstroms x-ray crystal structure of the complex formed by porcine kallikrein a and the bovine pancreatic trypsin inhibitor. crystallization, patterson search, structure determination, refinement, structure and comparison with its components and with the bovine trypsin-pancreatic trypsin inhibitor complex
Class: complex (proteinase-inhibitor)
Keywords: complex (proteinase-inhibitor)
Deposited on
1984-05-21, released
1984-07-19
The last revision prior to the SCOPe 2.06 freeze date was dated
2009-02-24, with a file datestamp of
2009-02-03.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.224
AEROSPACI score: 0.28
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: kallikrein a
Species: Sus scrofa [TaxId:9823]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d2kai.1 - Chain 'B':
Compound: kallikrein a
Species: Sus scrofa [TaxId:9823]
Database cross-references and differences (RAF-indexed):
- Uniprot P00752 (Start-151)
- insertion (54)
- insertion (76)
- insertion (80)
- conflict (144)
Domains in SCOPe 2.06: d2kai.1 - Chain 'I':
Compound: bovine pancreatic trypsin inhibitor
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.06: d2kaii_ - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>2kaiA (A:)
iiggreceknshpwqvaiyhyssfqcggvlvnpkwvltaahckndnyevwlgrhnlfene
ntaqffgvtadfphpgfnls
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>2kaiB (B:)
adgkdyshdlmllrlqspakitdavkvlelptqepelgstceasgwgsiepgpddfefpd
eiqcvqltllqntfcadahpdkvtesmlcagylpggkdtcmgdsggplicngmwqgitsw
ghtpcgsankpsiytklifyldwiddtitenp
- Chain 'I':
Sequence, based on SEQRES records: (download)
>2kaiI (I:)
rpdfcleppytgpckariiryfynakaglcqtfvyggcrakrnnfksaedcmrtcgga
Sequence, based on observed residues (ATOM records): (download)
>2kaiI (I:)
pdfcleppytgpckariiryfynakaglcqtfvyggcrakrnnfksaedcmrtcgga