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3U5Z

Structure of T4 Bacteriophage clamp loader bound to the T4 clamp, primer-template DNA, and ATP analog

Functional Information from GO Data
ChainGOidnamespacecontents
A0003677molecular_functionDNA binding
A0003689molecular_functionDNA clamp loader activity
A0006260biological_processDNA replication
A0039686biological_processbidirectional double-stranded viral DNA replication
A0039693biological_processviral DNA genome replication
B0000166molecular_functionnucleotide binding
B0003677molecular_functionDNA binding
B0003689molecular_functionDNA clamp loader activity
B0005524molecular_functionATP binding
B0006260biological_processDNA replication
B0006261biological_processDNA-templated DNA replication
B0006281biological_processDNA repair
B0016787molecular_functionhydrolase activity
B0016887molecular_functionATP hydrolysis activity
B0039686biological_processbidirectional double-stranded viral DNA replication
B0039693biological_processviral DNA genome replication
C0000166molecular_functionnucleotide binding
C0003677molecular_functionDNA binding
C0003689molecular_functionDNA clamp loader activity
C0005524molecular_functionATP binding
C0006260biological_processDNA replication
C0006261biological_processDNA-templated DNA replication
C0006281biological_processDNA repair
C0016787molecular_functionhydrolase activity
C0016887molecular_functionATP hydrolysis activity
C0039686biological_processbidirectional double-stranded viral DNA replication
C0039693biological_processviral DNA genome replication
D0000166molecular_functionnucleotide binding
D0003677molecular_functionDNA binding
D0003689molecular_functionDNA clamp loader activity
D0005524molecular_functionATP binding
D0006260biological_processDNA replication
D0006261biological_processDNA-templated DNA replication
D0006281biological_processDNA repair
D0016787molecular_functionhydrolase activity
D0016887molecular_functionATP hydrolysis activity
D0039686biological_processbidirectional double-stranded viral DNA replication
D0039693biological_processviral DNA genome replication
E0000166molecular_functionnucleotide binding
E0003677molecular_functionDNA binding
E0003689molecular_functionDNA clamp loader activity
E0005524molecular_functionATP binding
E0006260biological_processDNA replication
E0006261biological_processDNA-templated DNA replication
E0006281biological_processDNA repair
E0016787molecular_functionhydrolase activity
E0016887molecular_functionATP hydrolysis activity
E0039686biological_processbidirectional double-stranded viral DNA replication
E0039693biological_processviral DNA genome replication
F0006260biological_processDNA replication
F0019083biological_processviral transcription
F0030337molecular_functionDNA polymerase processivity factor activity
F0039686biological_processbidirectional double-stranded viral DNA replication
F0039693biological_processviral DNA genome replication
G0006260biological_processDNA replication
G0019083biological_processviral transcription
G0030337molecular_functionDNA polymerase processivity factor activity
G0039686biological_processbidirectional double-stranded viral DNA replication
G0039693biological_processviral DNA genome replication
H0006260biological_processDNA replication
H0019083biological_processviral transcription
H0030337molecular_functionDNA polymerase processivity factor activity
H0039686biological_processbidirectional double-stranded viral DNA replication
H0039693biological_processviral DNA genome replication
K0003677molecular_functionDNA binding
K0003689molecular_functionDNA clamp loader activity
K0006260biological_processDNA replication
K0039686biological_processbidirectional double-stranded viral DNA replication
K0039693biological_processviral DNA genome replication
L0000166molecular_functionnucleotide binding
L0003677molecular_functionDNA binding
L0003689molecular_functionDNA clamp loader activity
L0005524molecular_functionATP binding
L0006260biological_processDNA replication
L0006261biological_processDNA-templated DNA replication
L0006281biological_processDNA repair
L0016787molecular_functionhydrolase activity
L0016887molecular_functionATP hydrolysis activity
L0039686biological_processbidirectional double-stranded viral DNA replication
L0039693biological_processviral DNA genome replication
M0000166molecular_functionnucleotide binding
M0003677molecular_functionDNA binding
M0003689molecular_functionDNA clamp loader activity
M0005524molecular_functionATP binding
M0006260biological_processDNA replication
M0006261biological_processDNA-templated DNA replication
M0006281biological_processDNA repair
M0016787molecular_functionhydrolase activity
M0016887molecular_functionATP hydrolysis activity
M0039686biological_processbidirectional double-stranded viral DNA replication
M0039693biological_processviral DNA genome replication
N0000166molecular_functionnucleotide binding
N0003677molecular_functionDNA binding
N0003689molecular_functionDNA clamp loader activity
N0005524molecular_functionATP binding
N0006260biological_processDNA replication
N0006261biological_processDNA-templated DNA replication
N0006281biological_processDNA repair
N0016787molecular_functionhydrolase activity
N0016887molecular_functionATP hydrolysis activity
N0039686biological_processbidirectional double-stranded viral DNA replication
N0039693biological_processviral DNA genome replication
O0000166molecular_functionnucleotide binding
O0003677molecular_functionDNA binding
O0003689molecular_functionDNA clamp loader activity
O0005524molecular_functionATP binding
O0006260biological_processDNA replication
O0006261biological_processDNA-templated DNA replication
O0006281biological_processDNA repair
O0016787molecular_functionhydrolase activity
O0016887molecular_functionATP hydrolysis activity
O0039686biological_processbidirectional double-stranded viral DNA replication
O0039693biological_processviral DNA genome replication
P0006260biological_processDNA replication
P0019083biological_processviral transcription
P0030337molecular_functionDNA polymerase processivity factor activity
P0039686biological_processbidirectional double-stranded viral DNA replication
P0039693biological_processviral DNA genome replication
Q0006260biological_processDNA replication
Q0019083biological_processviral transcription
Q0030337molecular_functionDNA polymerase processivity factor activity
Q0039686biological_processbidirectional double-stranded viral DNA replication
Q0039693biological_processviral DNA genome replication
R0006260biological_processDNA replication
R0019083biological_processviral transcription
R0030337molecular_functionDNA polymerase processivity factor activity
R0039686biological_processbidirectional double-stranded viral DNA replication
R0039693biological_processviral DNA genome replication
Functional Information from PDB Data
site_idAC1
Number of Residues17
DetailsBINDING SITE FOR RESIDUE 08T B 700
ChainResidue
BGLU12
BTHR58
BGLU108
BASN139
BPHE204
BARG205
BMG800
CGLU126
CARG151
BARG16
BILE24
BPRO52
BGLY53
BTHR54
BGLY55
BLYS56
BTHR57

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG B 800
ChainResidue
BTHR57
BASP107
BGLU108
B08T700
CGLU126
CARG151

site_idAC3
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 08T C 700
ChainResidue
CGLU12
CTYR15
CARG16
CPRO17
CILE24
CPRO52
CGLY53
CTHR54
CGLY55
CLYS56
CTHR57
CTHR58
CGLU108
CASN139
CPHE204
CARG205
CILE208
CMG800
DGLU126
DARG151

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG C 800
ChainResidue
CTHR57
CASP107
CGLU108
C08T700
DGLU126
DARG151

site_idAC5
Number of Residues20
DetailsBINDING SITE FOR RESIDUE 08T D 700
ChainResidue
DGLU12
DTYR15
DARG16
DPRO17
DILE24
DPRO52
DGLY53
DTHR54
DGLY55
DLYS56
DTHR57
DTHR58
DGLU108
DASN139
DPHE204
DARG205
DILE208
DMG800
EGLU126
EARG151

site_idAC6
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG D 800
ChainResidue
DTHR57
DASP107
DGLU108
D08T700
EGLU126
EARG151

site_idAC7
Number of Residues13
DetailsBINDING SITE FOR RESIDUE ADP E 700
ChainResidue
EGLU12
EARG16
EILE24
EGLY53
ETHR54
EGLY55
ELYS56
ETHR57
ETHR58
EPHE204
EARG205
EILE208
EMG801

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG E 801
ChainResidue
ETHR57
EASP107
EARG205
EADP700

site_idAC9
Number of Residues18
DetailsBINDING SITE FOR RESIDUE 08T L 700
ChainResidue
LGLY55
LLYS56
LTHR57
LTHR58
LGLU108
LASN139
LPHE204
LARG205
LMG800
MGLU126
MARG151
LGLU12
LARG16
LPRO17
LILE24
LPRO52
LGLY53
LTHR54

site_idBC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG L 800
ChainResidue
LTHR57
LGLU108
LARG205
L08T700
MGLU126
MARG151

site_idBC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE 08T M 700
ChainResidue
MGLU12
MTYR15
MARG16
MILE24
MPRO52
MGLY53
MTHR54
MGLY55
MLYS56
MTHR57
MTHR58
MGLU108
MASN139
MPHE204
MARG205
MILE208
MMG800
NGLU126
NARG151

site_idBC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG M 800
ChainResidue
MTHR57
MASP107
MGLU108
M08T700
NGLU126
NARG151

site_idBC4
Number of Residues18
DetailsBINDING SITE FOR RESIDUE 08T N 700
ChainResidue
NGLU12
NARG16
NPRO17
NILE24
NGLY53
NTHR54
NGLY55
NLYS56
NTHR57
NTHR58
NGLU108
NASN139
NPHE204
NARG205
NILE208
NMG800
OGLU126
OARG151

site_idBC5
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG N 800
ChainResidue
NTHR57
NASP107
NGLU108
N08T700
OGLU126
OARG151

site_idBC6
Number of Residues15
DetailsBINDING SITE FOR RESIDUE ADP O 700
ChainResidue
OGLU12
OARG16
OPRO17
OCYS23
OILE24
OGLY53
OTHR54
OGLY55
OLYS56
OTHR57
OTHR58
OPHE204
OARG205
OILE208
OMG801

site_idBC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG O 801
ChainResidue
OTHR57
OASP107
OGLU108
OADP700

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues80
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_04162","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"22194570","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

250835

PDB entries from 2026-03-18

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