Diaphorina citri psyllid: psy1955

Annotation transfered from Closely Related SWISS-PROT Entries

Annotation	Function Description	Confidence Level	Reference Protein
DNA mismatch repair protein Mlh1	Heterodimerizes with PMS2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). DNA repair is initiated by MutS alpha (MSH2-MSH6) or MutS beta (MSH2-MSH6) binding to a dsDNA mismatch, then MutL alpha is recruited to the heteroduplex. Assembly of the MutL-MutS-heteroduplex ternary complex in presence of RFC and PCNA is sufficient to activate endonuclease activity of PMS2. It introduces single-strand breaks near the mismatch and thus generates new entry points for the exonuclease EXO1 to degrade the strand containing the mismatch. DNA methylation would prevent cleavage and therefore assure that only the newly mutated DNA strand is going to be corrected. MutL alpha (MLH1-PMS2) interacts physically with the clamp loader subunits of DNA polymerase III, suggesting that it may play a role to recruit the DNA polymerase III to the site of the MMR. Also implicated in DNA damage signaling, a process which induces cell cycle arrest and can lead to apoptosis in case of major DNA damages. Heterodimerizes with MLH3 to form MutL gamma which plays a role in meiosis.	confident	P40692
DNA mismatch repair protein Mlh1	Heterodimerizes with Pms2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). DNA repair is initiated by MutS alpha (Msh2-Msh6) or MutS beta (Msh2-Msh6) binding to a dsDNA mismatch, then MutL alpha is recruited to the heteroduplex. Assembly of the MutL-MutS-heteroduplex ternary complex in presence of RFC and PCNA is sufficient to activate endonuclease activity of Pms2. It introduces single-strand breaks near the mismatch and thus generates new entry points for the exonuclease EXO1 to degrade the strand containing the mismatch. DNA methylation would prevent cleavage and therefore assure that only the newly mutated DNA strand is going to be corrected. MutL alpha (Mlh1-Pms2) interacts physically with the clamp loader subunits of DNA polymerase III, suggesting that it may play a role to recruit the DNA polymerase III to the site of the MMR. Also implicated in DNA damage signaling, a process which induces cell cycle arrest and can lead to apoptosis in case of major DNA damages. Heterodimerizes with Mlh3 to form MutL gamma which plays a role in meiosis.	confident	Q9JK91
DNA mismatch repair protein Mlh1	Heterodimerizes with Pms2 to form MutL alpha, a component of the post-replicative DNA mismatch repair system (MMR). DNA repair is initiated by MutS alpha (Msh2-Msh6) or MutS beta (Msh2-Msh6) binding to a dsDNA mismatch, then MutL alpha is recruited to the heteroduplex. Assembly of the MutL-MutS-heteroduplex ternary complex in presence of RFC and PCNA is sufficient to activate endonuclease activity of Pms2. It introduces single-strand breaks near the mismatch and thus generates new entry points for the exonuclease EXO1 to degrade the strand containing the mismatch. DNA methylation would prevent cleavage and therefore assure that only the newly mutated DNA strand is going to be corrected. MutL alpha (Mlh1-Pms2) interacts physically with the clamp loader subunits of DNA polymerase III, suggesting that it may play a role to recruit the DNA polymerase III to the site of the MMR. Also implicated in DNA damage signaling, a process which induces cell cycle arrest and can lead to apoptosis in case of major DNA damages. Heterodimerizes with Mlh3 to form MutL gamma which plays a role in meiosis.	confident	P97679

Prediction of Gene Ontology Terms

GO Term	Description	Confidence Level	Parent GO Terms
GO:0043232 [CC]	intracellular non-membrane-bounded organelle	probable	GO:0044464, GO:0005623, GO:0005622, GO:0005575, GO:0043229, GO:0043228, GO:0044424, GO:0043226
GO:0006298 [BP]	mismatch repair	probable	GO:0090304, GO:0034641, GO:0006807, GO:1901360, GO:0006139, GO:0051716, GO:0044260, GO:0071704, GO:0044699, GO:0006281, GO:0009987, GO:0006725, GO:0006974, GO:0006950, GO:0044763, GO:0008152, GO:0046483, GO:0044238, GO:0050896, GO:0044237, GO:0043170, GO:0033554, GO:0006259, GO:0008150
GO:0030983 [MF]	mismatched DNA binding	probable	GO:0043566, GO:0097159, GO:0003674, GO:0005488, GO:0003676, GO:0003677, GO:0003690, GO:1901363
GO:0005524 [MF]	ATP binding	probable	GO:0043168, GO:0003674, GO:0005488, GO:0030554, GO:0035639, GO:0097159, GO:1901363, GO:0043167, GO:0036094, GO:0032553, GO:0032559, GO:0001883, GO:0032549, GO:0032555, GO:0017076, GO:0000166, GO:0032550, GO:1901265, GO:0001882
GO:0044446 [CC]	intracellular organelle part	probable	GO:0044464, GO:0005623, GO:0005622, GO:0005575, GO:0043229, GO:0044424, GO:0043226, GO:0044422
GO:0005634 [CC]	nucleus	probable	GO:0043231, GO:0044464, GO:0005623, GO:0005622, GO:0005575, GO:0043229, GO:0044424, GO:0043227, GO:0043226

Prediction of Enzyme Commission Number

No EC number assigned to the protein, probably not an enzyme!

Spatial Structural Prediction