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3QW5

Crystal structure of the protease domain of Botulinum Neurotoxin Serotype A with a peptide inhibitor RRGF

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
A0008270molecular_functionzinc ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
AHIS223
AHIS227
AGLU262
BARG196

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE SO4 A 502
ChainResidue
ALYS340

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 A 503
ChainResidue
AASN394
AHOH627
AASN174
ALEU175
ATHR176
AARG177

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 504
ChainResidue
AARG231
APRO239
AHOH641
AHOH709
BARG196

site_idAC5
Number of Residues23
DetailsBINDING SITE FOR CHAIN B OF INHIBITORY PEPTIDE RRGF
ChainResidue
APHE163
AGLU164
APHE194
ATHR215
AHIS223
AGLU224
AHIS227
ATYR251
AGLU262
AARG363
ATYR366
AASN368
APHE369
AASP370
AZN501
ASO4504
AHOH640
AHOH699
BHOH701
BHOH702
BHOH703
BHOH704
BHOH705

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. TLAHELIHAG
ChainResidueDetails
ATHR220-GLY229

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU10095
ChainResidueDetails
AGLU224

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:17173035, ECO:0000305|PubMed:9783750, ECO:0007744|PDB:2NYY, ECO:0007744|PDB:2NZ9, ECO:0007744|PDB:3BTA, ECO:0007744|PDB:3QIX, ECO:0007744|PDB:3QIY, ECO:0007744|PDB:3QIZ, ECO:0007744|PDB:3QJ0
ChainResidueDetails
AHIS223
AHIS227

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:17173035, ECO:0007744|PDB:2NYY, ECO:0007744|PDB:2NZ9, ECO:0007744|PDB:3BTA, ECO:0007744|PDB:3QIX, ECO:0007744|PDB:3QIY, ECO:0007744|PDB:3QIZ, ECO:0007744|PDB:3QJ0
ChainResidueDetails
AGLU262

site_idSWS_FT_FI4
Number of Residues2
DetailsSITE: Transition state stabilizer => ECO:0000305|PubMed:11827515
ChainResidueDetails
AARG363
ATYR366

223790

PDB entries from 2024-08-14

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