1k32 Summary

pdbe.org/1k32
spacer

Crystal structure of the tricorn protease

The structure was published by Brandstetter, H., Kim, J.S., Groll, M., and Huber, R., in 2001 in a paper entitled "Crystal structure of the tricorn protease reveals a protein disassembly line." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 2.0 Å and deposited in 2001.

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

This PDB entry contains multiple copies of the structure of tricorn protease.

The molecule most likely forms homohexamers.

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 tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%
B tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%
C tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%
D tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%
E tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%
F tricorn protease P96086 (27-1071) (TRI_THEAC)search Thermoplasma acidophilum DSM 1728search 98% 1045 97%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P96086 (27 - 1071) tricorn protease Thermoplasma acidophilum

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A, B, C, D, E, F (P96086) Tail specific protease PDZ domainsearch, Tricorn protease N-terminal domainsearch, Tricorn protease domain 2search, Tail specific protease, catalytic domainsearch Tricorn protease N-terminal domainsearch, YVTN repeat-like/Quinoprotein amine dehydrogenasesearch, Transcription Regulator spoIIAAsearch, Pdz3 Domainsearch, 2-enoyl-CoA Hydratase; Chain A, domain 1search PF03572: Peptidase family S41search, PF07676: WD40-like Beta Propeller Repeatsearch, PF14684: Tricorn protease C1 domainsearch, PF14685: Tricorn protease PDZ domainsearch

Chain ID Molecular function (GO) Biological process (GO) Cellular component (GO)
A, B, C, D, E, F (P96086) serine-type peptidase activitysearch peptidase activitysearch hydrolase activitysearch proteolysissearch cytoplasmsearch

Chain InterPro annotation
A, B, C, D, E, F PDZ domainsearch Tail specific proteasesearch WD40-like Beta Propellersearch Tricorn proteasesearch WD40/YVTN repeat-like-containing domainsearch Tricorn protease C1 domainsearch ClpP/crotonase-like domainsearch Tricorn protease, PDZ domainsearch