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5EWX

Fusion protein of T4 lysozyme and B4 domain of protein A from staphylococcal aureus with chemical cross-linker EY-CBS

Functional Information from GO Data
ChainGOidnamespacecontents
A0003796molecular_functionlysozyme activity
A0009253biological_processpeptidoglycan catabolic process
A0016998biological_processcell wall macromolecule catabolic process
A0019865molecular_functionimmunoglobulin binding
B0003796molecular_functionlysozyme activity
B0009253biological_processpeptidoglycan catabolic process
B0016998biological_processcell wall macromolecule catabolic process
B0019865molecular_functionimmunoglobulin binding
Functional Information from PDB Data
site_idAC1
Number of Residues10
Detailsbinding site for residue EYC A 1301
ChainResidue
ACYS40
BEYC1301
AGLN1237
ACYS1258
AALA1262
AALA1265
AGLN1266
AHOH1424
BSER44
BGLN1266

site_idAC2
Number of Residues9
Detailsbinding site for residue EYC B 1301
ChainResidue
ASER44
AEYC1301
BCYS40
BGLN1237
BCYS1258
BALA1265
BGLN1266
BHOH1406
BHOH1422

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_04110","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"3382407","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7831309","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8266098","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_04110","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"1892846","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"3382407","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"7831309","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8266098","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"8266098","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"7831309","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues2
DetailsM-CSA 921
ChainResidueDetails
AGLU11proton shuttle (general acid/base)
AASP20covalent catalysis

site_idMCSA2
Number of Residues2
DetailsM-CSA 921
ChainResidueDetails
BGLU11proton shuttle (general acid/base)
BASP20covalent catalysis

247536

PDB entries from 2026-01-14

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