Q99759 (M3K3_HUMAN) Homo sapiens (Human)

Mitogen-activated protein kinase kinase kinase 3 UniProtKBInterProSTRINGInteractive Modelling

626 aa; Sequence (Fasta) ; (Isoform 2; ) Identical sequences: Pongo abelii: A0A2J8UZE2; Pan troglodytes: K6ZLE7; Gorilla gorilla gorilla: G3QN99; Macaca nemestrina: A0A2K6CXK7; Macaca mulatta: H9FUJ9; Macaca fascicularis: A0A2K5V8T3; Cercocebus atys: A0A2K5LLJ8

Sequence Features

 489Proton acceptor.
 281V -> M (in dbSNP:rs36109904). VAR_040685 dbSNP
 325A -> G (in dbSNP:rs34042309). VAR_037275 dbSNP
 435A -> G (in dbSNP:rs9910858). VAR_037276 dbSNP
 368-376ATP.
 45-120PB1 domain
IPR000270PF00564
 364-621Protein kinase domain
IPR000719PF00069

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
CCM2 HHD in complex with MEKK3 NPB1 Heteromer
Q9BSQ5;
4y5o1-124
Crystal Structure of the Complex of Human Mitogen Activated Protein Kinase Kinase 5 Phox Domain (... Heteromer
Q13163;
2o2v42-123
Crystal structure of truncated cerebral cavernous malformation 2 C-terminal adaptor domain in com... Heteromer
Q9BSQ5;
4yl62-19
'crystal structure of human mitogen-activated protein kinase kinase kinase 3 isoform 2 phox domai...monomer GOL;CA;2c6027-122
solution structure of human MEKK3 PB1 domainmonomer 2pph42-126
Solution sturcture of human MEKK3 PB1 domain cis isomermonomer 2jrh42-126

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
homo-2-mer -3.565j5t.1.A359-624
34.38

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2homo-2-mer-3.565j5t.1.A390-655
34.38