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PDBe Entry: 1hq5 view

CRYSTAL STRUCTURE OF THE BINUCLEAR MANGANESE METALLOENZYME ARGINASE COMPLEXED WITH S-(2-BORONOETHYL)-L-CYSTEINE, AN L-ARGININE ANALOGUE
Summary
Header HYDROLASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.3 Å, R-factor: 15.8%, Free R-factor: 19.4%, Spacegroup: P 3
Released 04/04/2001, deposition: 14/12/2000, last revision: 24/02/2009
Authors Kim, N.N.search; Cox, J.D.search; Baggio, R.F.search; Emig, F.A.search; Mistry, S.K.search; Harper, S.L.search; Speicher, D.W.search; Morris Jr., S.M.search; Ash, D.E.search; Traish, A.search; Christianson, D.W.search
Primary citation Probing erectile function: S-(2-boronoethyl)-L-cysteine binds to arginase as a transition state analogue and enhances smooth muscle relaxation in human penile corpus cavernosum.
BIOCHEMISTRYsearch vol:40, pag:2678-2688 (2001) [PubMed ID 11258879 ]search
Keywords BINUCLEAR MANGANESE CLUSTERsearch, BORONIC ACID INHIBITORsearch, PERFECTLY TWINNED CRYSTALsearch, HYDROLASEsearch
EC 3.5.3.1 ExPASy BRENDA search (A B)
Organism Rattus norvegicus(Norway rat) 10116search(A B)
UniProt Arginase-1 (EC 3.5.3.1) (Type I arginase) (Liver-type arginase) P07824search (A B)
Solvent A, B
Related entries 1d3v, 1rla
Polymers
Id Name Type UniProt Residues Observed
A, B ARGINASE 1 Protein P07824 (ARGI1_RAT)search
323 95%
Heterogens
Id Name Ligands
A, B MANGANESE (II) ION MN search
A, B S-2-(BORONOETHYL)-L-CYSTEINE S2C search
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