eF-site ID 3uc3-A PDB Code 3uc3 Chain A click to enlarge Title The crystal structure of Snf1-related kinase 2.3 Classification TRANSFERASE Compound Serine/threonine-protein kinase SRK2I Source Arabidopsis thaliana (Mouse-ear cress) (SRK2I_ARATH) Sequence A:  LDMPIMHDSDRYDFVKDIGSGNFGVARLMRDKLTKELVAV KYIERGAAIDENVQREIINHRSLRHPNIVRFKEVILTPTH LAIIMEYASGGELYERICNAGRFSEDEARFFFQQLLSGVS YCHSMQICHRDLKLENTLLDGSPAPRLKICDFGYSPAYIA PEVLLRQEYDGKIADVWSCGVTLYVMLVGAYPFEPRDYRK TIQRILSVKYSIPDDIRISPECCHLISRIFVADPATRISI PEIKTHSWFLKNLPADQSLDTIMQIISEATIP Description Functional site 1) chain A residue 132 type sequence C description BINDING SITE FOR RESIDUE CO A 362 source : AC1 2) chain A residue 160 type sequence C description BINDING SITE FOR RESIDUE CO A 363 source : AC2 3) chain A residue 136 type sequence Q description BINDING SITE FOR RESIDUE CO A 364 source : AC3 4) chain A residue 137 type sequence I description BINDING SITE FOR RESIDUE CO A 364 source : AC3 5) chain A residue 138 type sequence C description BINDING SITE FOR RESIDUE CO A 364 source : AC3 6) chain A residue 141 type ACT_SITE sequence D description Proton acceptor => ECO:0000255|PROSITE-ProRule:PRU00159, ECO:0000255|PROSITE-ProRule:PRU10027 source Swiss-Prot : SWS_FT_FI1 7) chain A residue 51 type BINDING sequence K description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159 source Swiss-Prot : SWS_FT_FI2 8) chain A residue 28 type BINDING sequence I description BINDING => ECO:0000255|PROSITE-ProRule:PRU00159 source Swiss-Prot : SWS_FT_FI2 9) chain A residue 28-51 type prosite sequence IGSGNFGVARLMRDKLTKELVAVK description PROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. IGSGNFGVARlMrdkltkel..........VAVK source prosite : PS00107 10) chain A residue 137-149 type prosite sequence ICHRDLKLENTLL description PROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IcHrDLKleNTLL source prosite : PS00108

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