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5M1N

Crystal structure of the large terminase nuclease from thermophilic phage G20c with bound Manganese

Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue SO4 A 501
ChainResidue
AASN257
AARG409
ATYR411
AHOH621
AHOH688
AHOH764

site_idAC2
Number of Residues6
Detailsbinding site for residue MN A 502
ChainResidue
AHOH645
AHOH654
AHOH753
AASP294
AASP429
AHOH605

site_idAC3
Number of Residues10
Detailsbinding site for residue SO4 B 501
ChainResidue
BASN257
BARG409
BTYR411
BARG421
BTYR423
BGLY424
BHOH612
BHOH684
BHOH720
BHOH767

site_idAC4
Number of Residues6
Detailsbinding site for residue MN B 502
ChainResidue
BASP294
BASP429
BHOH666
BHOH770
BHOH796
BHOH808

site_idAC5
Number of Residues7
Detailsbinding site for residue BTB B 503
ChainResidue
BGLU378
BSER382
BGLN418
BHOH609
BHOH626
BHOH647
BHOH763

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"28100693","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsSite: {"description":"Modulates nuclease activity","evidences":[{"source":"HAMAP-Rule","id":"MF_04146","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Possible stabilization of Magnesium 1","evidences":[{"source":"PubMed","id":"28100693","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

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PDB entries from 2025-07-23

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