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6S3M

Crystal structure of helicase Pif1 from Thermus oshimai in complex with ssDNA (dT)18 and ADP-AlF4

Functional Information from GO Data
ChainGOidnamespacecontents
A0000723biological_processtelomere maintenance
A0003678molecular_functionDNA helicase activity
A0006281biological_processDNA repair
B0000723biological_processtelomere maintenance
B0003678molecular_functionDNA helicase activity
B0006281biological_processDNA repair
Functional Information from PDB Data
site_idAC1
Number of Residues20
Detailsbinding site for residue ADP A 1001
ChainResidue
AGLY67
AGLN255
AARG256
AARG258
ATHR438
AMG1002
AALF1003
AHOH1124
AHOH1127
AHOH1158
AHOH1160
ASER69
AHOH1168
AGLN72
AGLY94
ATHR95
AGLY96
ALYS97
ATHR98
ATHR99

site_idAC2
Number of Residues6
Detailsbinding site for residue MG A 1002
ChainResidue
ATHR98
AADP1001
AALF1003
AHOH1158
AHOH1160
AHOH1171

site_idAC3
Number of Residues14
Detailsbinding site for residue ALF A 1003
ChainResidue
AALA93
AGLY94
ALYS97
AGLU172
AGLN212
AARG256
AGLY436
AARG462
AADP1001
AMG1002
AHOH1133
AHOH1154
AHOH1158
AHOH1160

site_idAC4
Number of Residues17
Detailsbinding site for residue ADP B 1001
ChainResidue
BGLN72
BGLY94
BTHR95
BGLY96
BLYS97
BTHR98
BTHR99
BGLN255
BARG256
BARG258
BTHR438
BMG1002
BALF1003
BHOH1116
BHOH1118
BHOH1140
BHOH1142

site_idAC5
Number of Residues6
Detailsbinding site for residue MG B 1002
ChainResidue
BTHR98
BADP1001
BALF1003
BHOH1116
BHOH1125
BHOH1142

site_idAC6
Number of Residues15
Detailsbinding site for residue ALF B 1003
ChainResidue
BALA93
BGLY94
BLYS97
BTHR98
BGLU172
BGLN212
BARG256
BGLY436
BARG462
BADP1001
BMG1002
BHOH1116
BHOH1125
BHOH1142
BHOH1163

Functional Information from PROSITE/UniProt
site_idPS00732
Number of Residues10
DetailsRIBOSOMAL_S16 Ribosomal protein S16 signature. LaVRLKRNGR
ChainResidueDetails
ALEU378-ARG387

249697

PDB entries from 2026-02-25

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