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2Z4S

Crystal structure of domain III from the Thermotoga maritima replication initiation protein DnaA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003677molecular_functionDNA binding
A0003688molecular_functionDNA replication origin binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0005886cellular_componentplasma membrane
A0006260biological_processDNA replication
A0006270biological_processDNA replication initiation
A0006275biological_processregulation of DNA replication
A0008289molecular_functionlipid binding
A0043565molecular_functionsequence-specific DNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 500
ChainResidue
ATHR144
AASP201
AASP202
AADP501

site_idAC2
Number of Residues16
DetailsBINDING SITE FOR RESIDUE ADP A 501
ChainResidue
AGLY138
AVAL139
AGLY140
ALEU141
AGLY142
ALYS143
ATHR144
AHIS145
AILE271
ALEU299
AMG500
ATYR102
AASN106
APHE107
AVAL108
AASN113

Functional Information from PROSITE/UniProt
site_idPS01008
Number of Residues19
DetailsDNAA DnaA protein signature. IAekFN.RsHPVVvdSvkkV
ChainResidueDetails
AILE393-VAL411

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues216
DetailsRegion: {"description":"Domain III, AAA+ region","evidences":[{"source":"HAMAP-Rule","id":"MF_00377","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PDB","id":"2Z4R","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2Z4S","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00377","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PDB","id":"2Z4R","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

250359

PDB entries from 2026-03-11

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