P42771 (CDN2A_HUMAN) Homo sapiens (Human)

Cyclin-dependent kinase inhibitor 2A UniProtKBInterProSTRINGInteractive Modelling

156 aa; Sequence (Fasta) ; (Isoform 2; Isoform 3; Isoform 4; ) Identical sequences: Homo sapiens: K7PML8

Sequence Features

 14D -> E (in a biliary tract tumor) VAR_001408
 16L -> P (in a biliary tract tumor and a familial melanoma) VAR_001409
 19A -> ATA (in CMM2; loss of CDK4 binding) VAR_058549
 20A -> P (in a lung tumor and melanoma) VAR_001410
 20A -> S (in a biliary tract tumor; dbSNP:rs760065045) VAR_001411 dbSNP
 23G -> D (in a pancreas tumor and a melanoma; loss of CDK4 binding; dbSNP:rs1064794292) VAR_001412 dbSNP
 24R -> C (in CMM2) VAR_001413
 24R -> P (in CMM2; dbSNP:rs104894097) VAR_001414 dbSNP
 24R -> Q (found in a patient with multiple primary melanoma; partial loss of CDK4 binding; dbSNP:rs104894097) VAR_058550 dbSNP
 26E -> D (in a biliary tract tumor) VAR_001415
 32L -> P (in CMM2; dbSNP:rs878853650) VAR_001416 dbSNP
 33E -> D (in a biliary tract tumor) VAR_001417
 35G -> A (in CMM2; also found in a biliary tract tumor and a patient with uveal melanoma; partial loss of CDK4 binding; dbSNP:rs746834149) VAR_001418 dbSNP
 35G -> E (in CMM2; dbSNP:rs746834149) VAR_001419 dbSNP
 35G -> V (in CMM2; loss of CDK4 binding; dbSNP:rs746834149) VAR_058551 dbSNP
 48P -> L (in CMM2; also found in head and neck tumor; somatic mutation) VAR_001420
 49I -> S (in a biliary tract tumor; dbSNP:rs199907548) VAR_001421 dbSNP
 49I -> T (in dbSNP:rs199907548) VAR_001422 dbSNP
 50Q -> R (in CMM2; dbSNP:rs587778189) VAR_001423 dbSNP
 53M -> I (in CMM2; dbSNP:rs104894095) VAR_001424 dbSNP
 56S -> I (possible polymorphism; dbSNP:rs104894109) VAR_001425 dbSNP
 57A -> V (in pancreas carcinoma; somatic mutation; partial loss of CDK4 binding; dbSNP:rs372266620) VAR_001426 dbSNP
 59V -> G (in CMM2; dbSNP:rs104894099) VAR_001427 dbSNP
 60A -> T (in dbSNP:rs769382085) VAR_001428 dbSNP
 60A -> V (in melanoma; loss of CDK4 binding; dbSNP:rs36204594) VAR_053028 dbSNP
 62L -> P (in CMM2) VAR_001430
 66H -> Y (in non-small cell lung carcinoma) VAR_001431
 67G -> R (in CMM2; partial loss of CDK4 binding; dbSNP:rs758389471) VAR_058553 dbSNP
 68A -> L (in CMM2; requires 2 nucleotide substitutions; dbSNP:rs876658534) VAR_001432 dbSNP
 68A -> T (in an esophagus tumor) VAR_001433
 68A -> V (in dbSNP:rs1060501260) VAR_001434 dbSNP
 69E -> G (found in some patients with melanoma; partial loss of CDK4 binding; dbSNP:rs372670098) VAR_058554 dbSNP
 69E -> K (in a bladder tumor) VAR_001435
 69E -> V (in a lung tumor) VAR_001436
 71N -> K (in CMM2) VAR_001437
 71N -> S (in dbSNP:rs559848002) VAR_001438 dbSNP
 72C -> G (in an esophagus tumor) VAR_001439
 74D -> N (in a bladder tumor) VAR_001440
 74D -> V (in a biliary tract tumor) VAR_001441
 74D -> Y (in CMM2; loss of CDK4 binding; dbSNP:rs760640852) VAR_058555 dbSNP
 77T -> P (in CMM2; loss of CDK4 binding) VAR_058556
 80R -> L (in a head and neck tumor) VAR_001442
 80R -> P (in CMM2; loss of CDK4 binding; dbSNP:rs1057519883) VAR_058557 dbSNP
 81P -> L (in some patients with melanoma; impairs the function; dbSNP:rs11552823) VAR_001443 dbSNP
 81P -> T (in CMM2; loss of CDK4 binding) VAR_058558
 83H -> N (in a lung tumor) VAR_001445
 83H -> Q (in dbSNP:rs34968276) VAR_053029 dbSNP
 83H -> Y (in a pancreas tumor; also found in head and neck tumor; dbSNP:rs121913385) VAR_001444 dbSNP
 84D -> E (in a bladder tumor) VAR_001446
 84D -> H (in non-small cell lung carcinoma) VAR_001447
 84D -> N (in an esophagus tumor; also found in head and neck tumor; also found in a lung tumor; dbSNP:rs11552822) VAR_001448 dbSNP
 84D -> Y (in CMM2; also found in a lung tumor and a prostate tumor; dbSNP:rs11552822) VAR_001449 dbSNP
 85A -> T (in dbSNP:rs878853646) VAR_001450 dbSNP
 87R -> P (in CMM2; impairs the function; dbSNP:rs878853647) VAR_001451 dbSNP
 87R -> W (in CMM2; partial loss of CDK4 binding; dbSNP:rs749714198) VAR_012317 dbSNP
 88E -> D (in a biliary tract tumor) VAR_001452
 89G -> D (in CMM2; somatic mutation; dbSNP:rs137854599) VAR_001453 dbSNP
 89G -> S (in CMM2; dbSNP:rs137854597) VAR_001454 dbSNP
 93T -> A (in non-small cell lung carcinoma) VAR_001455
 94L -> Q (in CMM2) VAR_023604
 95V -> A (in non-small cell lung carcinoma) VAR_001456
 97L -> R (in CMM2; loss of CDK4 binding) VAR_001457
 98H -> P (in CMM2) VAR_001458
 98H -> Q (in CMM2) VAR_001459
 99R -> P (in CMM2; loss of CDK4 binding) VAR_001460
 99R -> Q (in non-small cell lung carcinoma; dbSNP:rs754806883) VAR_001461 dbSNP
 99R -> W (in dbSNP:rs34886500) VAR_053030 dbSNP
 100A -> L (in CMM2; requires 2 nucleotide substitutions) VAR_001462
 100A -> P VAR_001463
 101G -> W (in CMM2 and FAMMMPC; impairs the function; dbSNP:rs104894094) VAR_001464 dbSNP
 102A -> E (found in seminoma and medulloblastoma tissues from Li-Fraumeni syndrome patients carrying a mutation in TP53; somatic mutation; dbSNP:rs137854598) VAR_015818 dbSNP
 102A -> T (in dbSNP:rs35741010) VAR_053031 dbSNP
 107R -> C (in CMM2) VAR_001466
 107R -> H (in dbSNP:rs370823171) VAR_001467 dbSNP
 108D -> H (in a bladder tumor) VAR_001469
 108D -> Y (in a head and neck tumor; dbSNP:rs121913381) VAR_001468 dbSNP
 112R -> RR (in CMM2) VAR_035068
 114P -> L (in non-small cell lung carcinoma; dbSNP:rs121913386) VAR_001470 dbSNP
 114P -> S (found in some patients with melanoma; loss of CDK4 binding; dbSNP:rs104894104) VAR_058559 dbSNP
 117L -> M (in CMM2; somatic mutation) VAR_001471
 118A -> T (in CMM2; dbSNP:rs1554653960) VAR_001472 dbSNP
 119E -> Q (in a biliary tract tumor) VAR_001473
 120E -> A (in non-small cell lung carcinoma) VAR_001474
 120E -> K (in non-small cell lung carcinoma) VAR_001475
 122G -> R (in CMM2; dbSNP:rs113798404) VAR_035069 dbSNP
 122G -> S (in a biliary tract tumor; dbSNP:rs113798404) VAR_001476 dbSNP
 123H -> Q (in leukemia; dbSNP:rs6413463) VAR_001477 dbSNP
 124R -> C (in dbSNP:rs34170727) VAR_053032 dbSNP
 124R -> H (in an esophagus tumor; dbSNP:rs747621669) VAR_001478 dbSNP
 126V -> D (in CMM2; impairs the function; dbSNP:rs104894098) VAR_001479 dbSNP
 127A -> S (in squamous cell carcinoma; dbSNP:rs6413464) VAR_001480 dbSNP
 132A -> P (in non-small cell lung carcinoma) VAR_001481
 134A -> V (in non-small cell lung carcinoma; dbSNP:rs757497674) VAR_001482 dbSNP
 142H -> Y (in non-small cell lung carcinoma) VAR_001483
 144R -> C (in squamous cell carcinoma; dbSNP:rs116150891) VAR_001484 dbSNP
 148A -> T (in dbSNP:rs3731249) VAR_001486 dbSNP
 150G -> V (in non-small cell lung carcinoma) VAR_001487
 61-62EL -> DV VAR_001429
 67-71Missing (in melanoma; loss of CDK4 binding) VAR_058552
 104-105Missing VAR_001465

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownloadAssess
MECHANISM OF G1 CYCLIN DEPENDENT KINASE INHIBITION FROM THE STRUCTURE OF THE CDK6-P16INK4A TUMOR SU… Heteromer
Q00534;
1bi710-134
SOLUTION NMR STRUCTURE OF TUMOR SUPPRESSOR P16INK4A, RESTRAINED MINIMIZED MEAN STRUCTUREmonomer 2a5e1-156
SOLUTION NMR STRUCTURE OF TUMOR SUPPRESSOR P16INK4A, 18 STRUCTURESmonomer 1a5e1-156
SOLUTION NMR STRUCTURE OF TUMOR SUPPRESSOR P16INK4A, 20 STRUCTURESmonomer 1dc21-156

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownloadAssess
2monomer-2.961dc2.1.A2-105
100.00
3monomer-0.511dc2.1.A1-51
100.00