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5HNK

Crystal structure of T5Fen in complex intact substrate and metal ions.

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003824molecular_functioncatalytic activity
A0004518molecular_functionnuclease activity
A0004519molecular_functionendonuclease activity
A0004527molecular_functionexonuclease activity
A0004529molecular_functionDNA exonuclease activity
A0006260biological_processDNA replication
A0008409molecular_function5'-3' exonuclease activity
A0016787molecular_functionhydrolase activity
A0016788molecular_functionhydrolase activity, acting on ester bonds
A0017108molecular_function5'-flap endonuclease activity
A0019034cellular_componentviral replication complex
A0019086biological_processlate viral transcription
A0033567biological_processDNA replication, Okazaki fragment processing
A0035312molecular_function5'-3' DNA exonuclease activity
A0039693biological_processviral DNA genome replication
A0046872molecular_functionmetal ion binding
A0048256molecular_functionflap endonuclease activity
A0051908molecular_functiondouble-stranded DNA 5'-3' DNA exonuclease activity
A1990238molecular_functiondouble-stranded DNA endonuclease activity
B0003677molecular_functionDNA binding
B0003824molecular_functioncatalytic activity
B0004518molecular_functionnuclease activity
B0004519molecular_functionendonuclease activity
B0004527molecular_functionexonuclease activity
B0004529molecular_functionDNA exonuclease activity
B0006260biological_processDNA replication
B0008409molecular_function5'-3' exonuclease activity
B0016787molecular_functionhydrolase activity
B0016788molecular_functionhydrolase activity, acting on ester bonds
B0017108molecular_function5'-flap endonuclease activity
B0019034cellular_componentviral replication complex
B0019086biological_processlate viral transcription
B0033567biological_processDNA replication, Okazaki fragment processing
B0035312molecular_function5'-3' DNA exonuclease activity
B0039693biological_processviral DNA genome replication
B0046872molecular_functionmetal ion binding
B0048256molecular_functionflap endonuclease activity
B0051908molecular_functiondouble-stranded DNA 5'-3' DNA exonuclease activity
B1990238molecular_functiondouble-stranded DNA endonuclease activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue MG Y 101
ChainResidue
BHOH409
BHOH423
BHOH450
YDC6
YHOH207

site_idAC2
Number of Residues6
Detailsbinding site for residue MG Y 102
ChainResidue
YHOH212
YHOH218
BHOH462
YDG7
YHOH205
YHOH208

site_idAC3
Number of Residues4
Detailsbinding site for residue K Y 103
ChainResidue
AMET199
AVAL209
YDC10
YHOH211

site_idAC4
Number of Residues5
Detailsbinding site for residue GOL B 301
ChainResidue
BASP87
BLYS280
BASP284
YDA1
YDA3

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_04140, ECO:0000269|PubMed:10364212
ChainResidueDetails
ALYS83
BLYS83

site_idSWS_FT_FI2
Number of Residues10
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_04140, ECO:0000269|PubMed:27273516
ChainResidueDetails
AASP130
BILE212
AASP155
AASP201
AVAL209
AILE212
BASP130
BASP155
BASP201
BVAL209

site_idSWS_FT_FI3
Number of Residues2
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_04140, ECO:0000269|PubMed:15077103, ECO:0000269|PubMed:27273516, ECO:0000269|PubMed:8657312
ChainResidueDetails
ALYS153
BLYS153

Catalytic Information from CSA
site_idMCSA1
Number of Residues10
DetailsM-CSA 549
ChainResidueDetails

site_idMCSA2
Number of Residues10
DetailsM-CSA 549
ChainResidueDetails

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PDB entries from 2025-06-11

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