Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

1IW4

Solution structure of ascidian trypsin inhibitor

Functional Information from GO Data
ChainGOidnamespacecontents
A0005576cellular_componentextracellular region
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues54
DetailsDomain: {"description":"Kazal-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00798","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"Reactive bond"}
ChainResidueDetails

253389

PDB entries from 2026-05-13

PDB statisticsPDBj update infoContact PDBjnumon