Q5TZP7 (Q5TZP7_HUMAN) Homo sapiens (Human)

DNA repair nuclease/redox regulator APEX1 UniProtKBInterProInteractive Modelling

318 aa; Sequence (Fasta) ; 1 identical sequence: Homo sapiens: P27695

Available Structures

66 Experimental Structures

DescriptionPDB IDOligo-stateRangeSeq id (%)Ligands
APE1 bound to a nucleosome core particle with AP-site at SHL-6 Heteromer
P0C0S8; P27695; P62805; P62807; Q71DI3;
43-318
100
HIGH RESOLUTION SOLUTION NMR STRUCTURE OF MIXED DISULFIDE INTERMEDIATE BETWEEN HUMAN THIOREDOXIN (C… Heteromer
P10599; P27695;
59-71
100
HIGH RESOLUTION SOLUTION NMR STRUCTURE OF MIXED DISULFIDE INTERMEDIATE BETWEEN HUMAN THIOREDOXIN (C… Heteromer
P10599; P27695;
59-71
100
Human APE1 C65A AP-endonuclease product complexhomo-2-mer43-318
99.64MG;PEG;CL;EDO;
Human APE1 K98A AP-endonuclease product complexhomo-2-mer43-318
99.64MG;PEG;CL;EDO;
Human Apex/Ref1 homodimer formed under oxidative conditionhomo-2-mer44-318
100MG;
Crystal structure of Mg2+ bound human APE1monomer38-318
99.29MG;EDO;
Crystal structure of apo human APE1monomer38-318
99.29EDO;
Crystal structure of Mn2+ bound human APE1monomer38-318
99.29EDO;MN;
Human APE1 in the apo formmonomer39-318
100.0EDO;
Human APE1 in complex with 5-nitroindole-2-carboxylic acidmonomer39-318
100.0GID;EDO;
Crystallographic solvent mapping analysis of DMSO/Mg bound to APE1monomer40-318
99.64MG;DMS;EDO;
Crystallographic solvent mapping analysis of DMSO bound to APE1monomer40-318
99.64DMS;EDO;
Crystallographic solvent mapping analysis of DMSO/Tris bound to APE1monomer40-318
99.64TRS;DMS;EDO;
Crystal structure of the human C65A Apemonomer40-318
99.64SM;ACT;
Crystallographic solvent mapping analysis of glycerol bound to APE1monomer40-318
99.64GOL;
CRYSTAL STRUCTURE OF HUMAN APE1 BOUND TO ABASIC DNAmonomer40-318
99.64SO4;
Human apurinic/apyrimidinic endonuclease (APE1) with product DNA and Mg2+monomer41-318
100MG;NA;
Human APE1 product complexmonomer43-318
100MG;PEG;CL;EDO;
Human APE1 substrate complex with an T/T mismatch adjacent the THFmonomer43-318
99.62
Human APE1 phosphorothioate substrate complexmonomer43-318
100EDO;CL;
Human APE1 phosphorothioate substrate complex with Mn2+monomer43-318
100MN;EDO;CL;
Human APE1 substrate complex with an G/G mismatch adjacent the THFmonomer43-318
99.28EDO;CL;
Human APE1 E96Q/D210N mismatch substrate complexmonomer43-318
99.28CL;EDO;
APE1 endonuclease product complex D148Emonomer43-318
99.64MG;PEG;EDO;
APE1 endonuclease product complex L104Rmonomer43-318
99.64MG;EDO;
Human APE1 mismatch product complexmonomer43-318
100.0EDO;MG;
Human APE1 substrate complex with an A/A mismatch adjacent the THFmonomer43-318
99.63EDO;
Human APE1 substrate complex with an A/G mismatch adjacent the THFmonomer43-318
98.89
APE1 exonuclease substrate complex with 8oxoG opposite Amonomer43-318
98.91
APE1 AP-endonuclease product complex R237Cmonomer43-318
99.64EDO;MG;CL;
APE1 Mn-bound product complex with abasic ribonucleotide DNAmonomer43-318
99.63
APE1 N174A Product Complex with Abasic DNAmonomer43-318
99.27MN;EDO;
APE1 product complex with abasic ssDNAmonomer43-318
99.64MG;
APE1 phosphorothioate substrate complex with abasic ribonucleotide DNAmonomer43-318
99.63
APE1 product complex with abasic ribonucleotide DNAmonomer43-318
99.64
APE1 exonuclease substrate complex with a C/T mismatchmonomer43-318
99.64NA;CA;EDO;
APE1 N174D Product Complex with Abasic DNAmonomer43-318
99.28SO4;
APE1 exonuclease substrate complex with a C/T mismatch and Mn2+monomer43-318
99.64MN;EDO;
APE1 Y269A product complex with abasic DNAmonomer43-318
99.28MN;
A second divalent metal ion in the active site of a new crystal form of human apurinic/apyrimidinic…monomer43-318
100.0PB;
APE1 exonuclease substrate complex with 8oxoG opposite Cmonomer43-318
98.91
APE1 N174Q Product Complex with Abasic DNAmonomer43-318
99.28PEG;MG;
APE1 exonuclease substrate complex with phosphoglycolatemonomer43-318
98.91NA;EDO;PGA;CA;
APE1 N174A Substrate Complex with Abasic DNAmonomer43-318
99.25
APE1 exonuclease product complexmonomer43-318
99.64CA;NA;
Human APE1 substrate complex with an C/C mismatch adjacent the THFmonomer43-318
99.62EDO;
Human APE1 substrate complex with an A/C mismatch adjacent the THFmonomer43-318
100.0
APE1 exonuclease substrate complex R237Cmonomer43-318
99.64CA;EDO;
APE1 exonuclease substrate complex L104Rmonomer43-318
99.64NA;CA;
Human APE1 substrate complex with an T/C mismatch adjacent the THFmonomer43-318
99.62
APE1 Mn-bound phosphorothioate substrate complex with abasic ribonucleotide DNAmonomer43-318
99.63
APE1 exonuclease substrate complex wild-typemonomer43-318
100CA;NA;
APE1 exonuclease substrate complex with a C/G matchmonomer43-318
99.64
APE1 exonuclease substrate complex D148Emonomer43-318
99.64CA;
Crystal structure of Ape1 from Homo sapiens in a new crystal form complexed with a ligandmonomer43-318
100PO4;MG;
APE1 Y269A phosphorothioate substrate complex with abasic DNAmonomer43-318
99.28
HUMAN APURINIC/APYRIMIDINIC ENDONUCLEASE-1 (APE1) BOUND TO ABASIC DNAmonomer43-318
99.64
HUMAN APE1 ENDONUCLEASE WITH BOUND ABASIC DNA AND MN2+ IONmonomer43-318
99.64MN;
Human Apex/Ref1 monomer with C138A mutationmonomer44-318
99.64MG;GOL;
C2 crystal form of APE1 with Mg2+monomer44-318
100MG;
Crystal structure of human apurinic/apyrimidinic endonuclease 1 with essential Mg2+ cofactormonomer44-318
100MG;
A Second Divalent Metal Ion in the Active Site of a New Crystal Form of Human Apurinic/Apyridinimic…monomer44-318
100.0PB;
APE1 F266A exonuclease substrate complex with a C/T mismatchmonomer44-318
99.27CA;EDO;NA;
Crystal structure of Human Apurinic/Apyridinimic Endonuclease, Ape1 in a new crystal formmonomer44-318
100MG;CL;
THE CRYSTAL STRUCTURE OF THE HUMAN DNA REPAIR ENDONUCLEASE HAP1 SUGGESTS THE RECOGNITION OF EXTRA-H…monomer44-318
100SM;PT;

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
6bor.1.Amonomer0.9143-318
99.37