PDB entry 4nix
View 4nix on RCSB PDB site
Description: Crystal structure of trypsiligase (K60E/N143H/Y151H/D189K trypsin) orthorhombic form, zinc-bound
Class: hydrolase
Keywords: Trypsin, Serine proteinase, Enzyme design, Activation domain, Zymogen, Peptide ligation, Reverse proteolysis, HYDROLASE
Deposited on
2013-11-08, released
2014-02-19
The last revision prior to the SCOPe 2.07 freeze date was dated
2014-03-19, with a file datestamp of
2014-03-14.
Experiment type: XRAY
Resolution: 1.3 Å
R-factor: 0.131
AEROSPACI score: 0.71
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: cationic trypsin
Species: Bos taurus [TaxId:9913]
Database cross-references and differences (RAF-indexed):
- Uniprot P00760 (Start-222)
- engineered mutation (42)
- engineered mutation (122)
- engineered mutation (130)
- engineered mutation (170)
Domains in SCOPe 2.07: d4nixa_ - Heterogens: CA, GOL, ZN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4nixA (A:)
ivggytcgantvpyqvslnsgyhfcggslinsqwvvsaahcyesgiqvrlgedninvveg
neqfisasksivhpsynsntlnndimliklksaaslnsrvasislptscasagtqclisg
wghtkssgtshpdvlkclkapilsdsscksaypgqitsnmfcagyleggkkscqgdsggp
vvcsgklqgivswgsgcaqknkpgvytkvcnyvswikqtiasn
Sequence, based on observed residues (ATOM records): (download)
>4nixA (A:)
ggytcgantvpyqvslnsgyhfcggslinsqwvvsaahcyesgiqvrlgedninvvegne
qfisasksivhpsynsntlnndimliklksaaslnsrvasislptscasagtqclisgwg
htkssgtshpdvlkclkapilsdsscksaypgqitsnmfcagyleggkkscqgdsggpvv
csgklqgivswgsgcaqknkpgvytkvcnyvswikqtiasn