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4D8I

High resolution structures of monomeric S. pyogenes SpeB reveals role of glycine-rich active site loop

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE NO3 A 501
ChainResidue
AASN164
APRO165
ALYS258
AASN373
ASER375
AHOH727
AHOH953

site_idAC2
Number of Residues23
DetailsBINDING SITE FOR CHAIN B OF ACE-AEIK-CHO ALDEHYDE (BOUND FORM)
ChainResidue
AVAL193
AASN208
ALYS209
ASER279
ASER280
AGLY281
ASER282
AALA283
AGLN332
AVAL334
AGLY339
AHIS340
AALA341
AHOH637
AHOH736
BHOH101
BHOH103
BHOH105
BHOH106
BHOH107
BHOH108
AGLN162
ACYS192

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PDB entries from 2024-09-11

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