1am5 Summary

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THE CRYSTAL STRUCTURE AND PROPOSED AMINO ACID SEQUENCE OF A PEPSIN FROM ATLANTIC COD (GADUS MORHUA)

The structure was published by Karlsen, S., Hough, E., and Olsen, R.L., in 1998 in a paper entitled "Structure and proposed amino-acid sequence of a pepsin from atlantic cod (Gadus morhua)." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.16 Å and deposited in 1997.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of PEPSIN. This molecule has the UniProt identifier P56272 (PEP2B_GADMO)search. The sample contained 324 residues which is 100% of the natural sequence. Out of 324 residues 324 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A PEPSIN P56272 (1-324) (PEP2B_GADMO)search Gadus morhuasearch 100% 324 100%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P56272 (1 - 324) PEPSIN Gadus morhua

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A (P56272) Pepsin-likesearch Acid Proteasessearch PF00026: Eukaryotic aspartyl proteasesearch

Chain ID Biological process (GO) Molecular function (GO)
A (P56272) proteolysissearch digestionsearch aspartic-type endopeptidase activitysearch hydrolase activitysearch peptidase activitysearch

Chain InterPro annotation
A Aspartic peptidasesearch Aspartic peptidase, active sitesearch Aspartic peptidase domainsearch