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5A3Y

SAD structure of Thermolysin obtained by multi crystal data collection

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1317
ChainResidue
AHIS142
AHIS146
AGLU166
AHOH2189

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1318
ChainResidue
AHOH2188
AASP138
AGLU177
AASP185
AGLU187
AGLU190

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1319
ChainResidue
AGLU177
AASN183
AASP185
AGLU190
AHOH2211
AHOH2214

site_idAC4
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 1320
ChainResidue
AASP57
AASP59
AGLN61
AHOH2095
AHOH2096

site_idAC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE CA A 1321
ChainResidue
ATYR193
ATHR194
AILE197
AASP200
AHOH2220
AHOH2222

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE DMS A 1324
ChainResidue
ATYR66
AHIS216
ASER218
ATYR251

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE TMO A 1325
ChainResidue
ALEU50
ATYR93
AGLY117
ASER118
ATYR151

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE TMO A 1326
ChainResidue
ATYR151
ASER206
ALYS239
AHOH2143
AHOH2232
AHOH2235

site_idAC9
Number of Residues11
DetailsBinding site for Di-peptide VAL A1322 and LYS A1323
ChainResidue
AASN111
AASN112
AALA113
APHE130
AGLU143
AARG203
AHIS231
AHOH2189
AHOH2254
AHOH2325
AHOH2326

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VVAHELTHAV
ChainResidueDetails
AVAL139-VAL148

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: ACT_SITE => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:4808703
ChainResidueDetails
AGLU143

site_idSWS_FT_FI2
Number of Residues1
DetailsACT_SITE: Proton donor => ECO:0000255|PROSITE-ProRule:PRU10095, ECO:0000269|PubMed:4808703
ChainResidueDetails
AHIS231

site_idSWS_FT_FI3
Number of Residues16
DetailsBINDING:
ChainResidueDetails
AASP57
AASP185
AGLU187
AGLU190
ATYR193
ATHR194
AILE197
AASP200
AASP59
AGLN61
AASP138
AHIS142
AHIS146
AGLU166
AGLU177
AASN183

Catalytic Information from CSA
site_idMCSA1
Number of Residues7
DetailsM-CSA 176
ChainResidueDetails
AHIS142metal ligand
AGLU143electrostatic stabiliser, metal ligand
AHIS146metal ligand
ATYR157electrostatic stabiliser, hydrogen bond donor, steric role
AGLU166metal ligand
AASP226activator, electrostatic stabiliser, hydrogen bond acceptor
AHIS231hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor

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PDB entries from 2024-07-17

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