P39748 (FEN1_HUMAN) Homo sapiens (Human)

Flap endonuclease 1 UniProtKBInterProSTRINGInteractive Modelling

380 aa; Sequence (Fasta) ; (Isoform 2); 6 identical sequences: Homo sapiens: Q6FHX6; Pongo abelii: A0A6D2XQ94; Pan troglodytes: H2Q3U7, A0A6D2X5P7; Pan paniscus: A0A2R8ZQP1; Gorilla gorilla gorilla: G3RA03

Available Structures

17 Experimental Structures

DescriptionPDB IDOligo-stateRangeLigands
Crystal structure of the human FEN1-PCNA complex Heteromer
P12004;
2-359
MG;
Assess
Human polymerase delta-FEN1-PCNA toolbelt Heteromer
P12004; P28340; P49005; Q15054; Q9HCU8;
2-353
ZN;SF4;TTP;
Assess
complex of DNA ligase I and FEN1 on PCNA and DNA Heteromer
P12004; P18858;
2-353
AMP;
Assess
Structural basis of nuclear import of Flap endonuclease 1 (FEN1) Heteromer
P52293;
352-370
Assess
Human PCNA variant (S228I) complexed with FEN1 at 2.1 Angstroms Heteromer
P12004;
335-348
Assess
Crystal structure of hPCNA bound to residues 331-350 of the flap endonuclease-1 (FEN1) Heteromer
P12004;
336-348
Assess
Flap endonuclease 1 (FEN1) D233N with cleaved product fragment and Sm3+monomer2-336
SM;K;EDO;
Assess
Flap endonuclease 1 (FEN1) R100A with 5'-flap substrate DNA and Sm3+monomer2-336
SM;K;
Assess
Crystal Structure of Human Flap Endonuclease FEN1 (WT) in complex with product 5'-flap DNA, SM3+, a…monomer2-336
SM;K;OH;
Assess
Crystal Structure of Human Flap Endonuclease FEN1 (WT) in complex with substrate 5'-flap DNA, SM3+,…monomer2-336
SM;K;SO4;
Assess
Crystal Structure of Human Flap Endonuclease FEN1 (D181A) in complex with substrate 5'-flap DNA and…monomer2-336
K;
Assess
Flap endonuclease 1 (FEN1) D86N with 5'-flap substrate DNA and Sm3+monomer2-336
K;SM;
Assess
Human Fen1 in complex with an N-hydroxyurea compoundmonomer2-336
MG;R3Z;
Assess
Crystal Structure of D181A hFen1 in complex with DNAmonomer2-333
K;
Assess
Crystal Structure of D181A/R192F hFen1 in complex with DNAmonomer2-333
K;
Assess
Crystal Structure of R192F hFen1 in complex with DNAmonomer2-333
Assess
Crystal Structure of hFen1 in apo formmonomer2-331
MG;K;
Assess

1 SWISS-MODEL model

TemplateOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
1ul1.1.Cmonomer0.752-356
100.00
Assess

1 SWISS-MODEL model built on isoform sequence

TemplateIsoformOligo-stateQMEANDisCoRangeLigandsTrg-Tpl Seq id (%)
Isoform 21ul1.1.Amonomer0.742-293
MG;100.00
Assess