5om9

Crystal structure of the human CARBOXYPEPTIDASE A1 in complex with a thiirane mechanism-based inhibitorCrystal structure of the human CARBOXYPEPTIDASE A1 in complex with a thiirane mechanism-based inhibitor

Structural highlights

5om9 is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Activity:	Carboxypeptidase A, with EC number 3.4.17.1
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[CBPA1_HUMAN] Carboxypeptidase that catalyzes the release of a C-terminal amino acid, but has little or no action with -Asp, -Glu, -Arg, -Lys or -Pro.^[1]

References

↑ Laethem RM, Blumenkopf TA, Cory M, Elwell L, Moxham CP, Ray PH, Walton LM, Smith GK. Expression and characterization of human pancreatic preprocarboxypeptidase A1 and preprocarboxypeptidase A2. Arch Biochem Biophys. 1996 Aug 1;332(1):8-18. PMID:8806703 doi:http://dx.doi.org/S0003-9861(96)90310-0

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OCA

[1] Laethem RM, Blumenkopf TA, Cory M, Elwell L, Moxham CP, Ray PH, Walton LM, Smith GK. Expression and characterization of human pancreatic preprocarboxypeptidase A1 and preprocarboxypeptidase A2. Arch Biochem Biophys. 1996 Aug 1;332(1):8-18. PMID:8806703 doi:http://dx.doi.org/S0003-9861(96)90310-0

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