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5K7T

MicroED structure of thermolysin at 2.5 A resolution

Functional Information from GO Data
ChainGOidnamespacecontents
A0004222molecular_functionmetalloendopeptidase activity
A0006508biological_processproteolysis
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue CA A 601
ChainResidue
AASP370
AGLU409
AASP417
AGLU419
AGLU422

site_idAC2
Number of Residues4
Detailsbinding site for residue CA A 602
ChainResidue
AASN415
AASP417
AGLU422
AASP423

site_idAC3
Number of Residues3
Detailsbinding site for residue CA A 603
ChainResidue
AASP289
AASP291
AGLN293

site_idAC4
Number of Residues5
Detailsbinding site for residue CA A 604
ChainResidue
ATYR425
ATHR426
AILE429
AASP432
AHOH705

site_idAC5
Number of Residues5
Detailsbinding site for residue ZN A 605
ChainResidue
AHIS374
AGLU375
AHIS378
ATYR389
AGLU398

site_idAC6
Number of Residues3
Detailsbinding site for residue DMS A 606
ChainResidue
AHIS448
ASER450
ATYR483

site_idAC7
Number of Residues3
Detailsbinding site for residue IPA A 607
ChainResidue
AASN344
AGLU375
ALEU434

Functional Information from PROSITE/UniProt
site_idPS00142
Number of Residues10
DetailsZINC_PROTEASE Neutral zinc metallopeptidases, zinc-binding region signature. VVAHELTHAV
ChainResidueDetails
AVAL371-VAL380

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10095","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"4808703","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10095","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"4808703","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues16
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues7
DetailsM-CSA 176
ChainResidueDetails
AHIS374metal ligand
AGLU375electrostatic stabiliser, metal ligand
AHIS378metal ligand
ATYR389electrostatic stabiliser, hydrogen bond donor, steric role
AGLU398metal ligand
AASP458activator, electrostatic stabiliser, hydrogen bond acceptor
AHIS463hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor

238582

PDB entries from 2025-07-09

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