eF-site ID 1buh-A PDB Code 1buh Chain A click to enlarge Title CRYSTAL STRUCTURE OF THE HUMAN CDK2 KINASE COMPLEX WITH CELL CYCLE-REGULATORY PROTEIN CKSHS1 Classification TRANSFERASE Compound PROTEIN (CDK2 HUMAN) Source null (CKS1_HUMAN) Sequence A:  MENFQKVEKIGEGTYGVVYKARNKLTGEVVALKKIRLDTT AIREISLLKELNHPNIVKLLDVIHTENKLYLVFEFLHQDL KKFMDASALTGIPLPLIKSYLFQLLQGLAFCHSHRVLHRD LKPQNLLINTEGAIKLADFGLARAFGVPVRTYTHEVVTLW YRAPEILLGCKYYSTAVDIWSLGCIFAEMVTRRALFPGDS EIDQLFRIFRTLGTPDEVVWPGVTSMPDYKPSFPKWARQD FSKVVPPLDEDGRSLLSQMLHYDPNKRISAKAALAHPFFQ DVTKPVP Description Functional site 1) chain A residue 132 type BINDING sequence N description BINDING => ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI3 2) chain A residue 145 type BINDING sequence D description BINDING => ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI3 3) chain A residue 9 type SITE sequence K description CDK7 binding source Swiss-Prot : SWS_FT_FI4 4) chain A residue 88 type SITE sequence K description CDK7 binding source Swiss-Prot : SWS_FT_FI4 5) chain A residue 166 type SITE sequence L description CDK7 binding source Swiss-Prot : SWS_FT_FI4 6) chain A residue 6 type MOD_RES sequence K description N6-acetyllysine => ECO:0007744|PubMed:19608861 source Swiss-Prot : SWS_FT_FI6 7) chain A residue 14 type MOD_RES sequence T description Phosphothreonine => ECO:0000269|PubMed:1396589, ECO:0000269|PubMed:17095507 source Swiss-Prot : SWS_FT_FI7 8) chain A residue 160 type MOD_RES sequence T description Phosphothreonine; by CAK and CCRK => ECO:0000269|PubMed:1396589, ECO:0000269|PubMed:14597612, ECO:0000269|PubMed:16325401, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:17570665, ECO:0000269|PubMed:20147522, ECO:0000269|PubMed:20360007, ECO:0000269|PubMed:21565702, ECO:0000305|PubMed:28666995 source Swiss-Prot : SWS_FT_FI10 9) chain A residue 10-33 type prosite sequence IGEGTYGVVYKARNKLTGEVVALK description PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGEGTYGVVYkArnkltgev..........VALK source prosite : PS00107 10) chain A residue 123-135 type prosite sequence VLHRDLKPQNLLI description PROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. VlHrDLKpqNLLI source prosite : PS00108 11) chain A residue 33 type BINDING sequence K description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI2 12) chain A residue 81 type BINDING sequence E description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI2 13) chain A residue 86 type BINDING sequence D description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI2 14) chain A residue 129 type BINDING sequence K description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI2 15) chain A residue 10 type BINDING sequence I description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000269|PubMed:17095507, ECO:0000269|PubMed:21565702 source Swiss-Prot : SWS_FT_FI2 16) chain A residue 1 type MOD_RES sequence M description N-acetylmethionine => ECO:0007744|PubMed:22814378 source Swiss-Prot : SWS_FT_FI5 17) chain A residue 15 type MOD_RES sequence Y description Phosphotyrosine; by WEE1 => ECO:0000269|PubMed:1396589, ECO:0000269|PubMed:17095507, ECO:0007744|PubMed:19690332 source Swiss-Prot : SWS_FT_FI8 18) chain A residue 19 type MOD_RES sequence Y description Phosphotyrosine => ECO:0007744|PubMed:19369195 source Swiss-Prot : SWS_FT_FI9

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