Structure of PDB 3vta Chain A

Receptor sequence
>3vtaA (length=591) Species: 3656 (Cucumis melo) [Search protein sequence]
TTRSWDFLGFPLTVPRRSQVESNIVVGVLDTGIWPESPSFDDEGFSPPPP
KWKGTCETSNNFRCNRKIIGARSYHIGRPISPGDVNGPRDTNGHGTHTAS
TAAGGLVSQANLYGLGLGTARGGVPLARIAAYKVCWNDGCSDTDILAAYD
DAIADGVDIISLSVGGANPRHYFVDAIAIGSFHAVERGILTSNSAGNGGP
NFFTTASLSPWLLSVAASTMDRKFVTQVQIGNGQSFQGVSINTFDNQYYP
LVSGRDIPNTGFDKSTSRFCTDKSVNPNLLKGKIVVCEASFGPHEFFKSL
DGAAGVLMTSNTRDYADSYPLPSSVLDPNDLLATLRYIYSIRSPGATIFK
STTILNASAPVVVSFSSRGPNRATKDVIKPDISGPGVEILAAWPSVAPVG
GIRRNTLFNIISGTSMSCPHITGIATYVKTYNPTWSPAAIKSALMTTASP
MNARFNPQAEFAYGSGHVNPLKAVRPGLVYDANESDYVRVWDLNYPSFGL
SVSPSQTFNQYFNRTLTSVAPQASTYRAMISAPQGLTISVNPNVLSFNGL
GDRKSFTLTVRGSIKGFVVSASLVWSDGVHYVRSPITITSL
3D structure
PDB3vta Crystal structure of cucumisin, a subtilisin-like endoprotease from Cucumis melo L
ChainA
Resolution2.75 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D140
Catalytic site (residue number reindexed from 1) D30
Enzyme Commision number 3.4.21.25: cucumisin.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 DFP A H204 N307 G523 S525 M526 H94 N197 G413 S415 M416
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
GO:0008236 serine-type peptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:3vta, PDBe:3vta, PDBj:3vta
PDBsum3vta
PubMed22841692
UniProtQ39547|CUCM1_CUCME Cucumisin

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