eF-site ID 4tl6-B PDB Code 4tl6 Chain B click to enlarge Title Crystal structure of N-terminal domain of KaiC Classification TRANSFERASE Compound Circadian clock protein kinase KaiC Source (KAIC_SYNE7) Sequence B:  AIAKMRTMIEGFDDISHGGLPIGRSTLVSGTSGTGKTLFS IQFLYNGIIEFDEPGVFVTFEETPQDIIKNARSFGWDLAK LVDEGKLFILDASPGFDLSALIERINYAIQKYRARRVSID SVTSVFQQYDASSVVRRELFRLVARLKQIGATTVMTTERI EEYGPIARYGVEEFVSDNVVILRNVLEGERRRRTLEILKL RGTSHMKGEYPFTITDHGINIFPL Description Functional site 1) chain B residue 199 type sequence F description binding site for residue ANP A 301 source : AC1 2) chain B residue 224 type sequence K description binding site for residue ANP A 301 source : AC1 3) chain B residue 225 type sequence L description binding site for residue ANP A 301 source : AC1 4) chain B residue 226 type sequence R description binding site for residue ANP A 301 source : AC1 5) chain B residue 228 type sequence T description binding site for residue ANP A 301 source : AC1 6) chain B residue 230 type sequence H description binding site for residue ANP A 301 source : AC1 7) chain B residue 232 type sequence K description binding site for residue ANP A 301 source : AC1 8) chain B residue 48 type sequence S description binding site for residue ANP B 301 source : AC4 9) chain B residue 49 type sequence G description binding site for residue ANP B 301 source : AC4 10) chain B residue 50 type sequence T description binding site for residue ANP B 301 source : AC4 11) chain B residue 51 type sequence G description binding site for residue ANP B 301 source : AC4 12) chain B residue 52 type sequence K description binding site for residue ANP B 301 source : AC4 13) chain B residue 53 type sequence T description binding site for residue ANP B 301 source : AC4 14) chain B residue 54 type sequence L description binding site for residue ANP B 301 source : AC4 15) chain B residue 89 type sequence S description binding site for residue ANP B 301 source : AC4 16) chain B residue 90 type sequence F description binding site for residue ANP B 301 source : AC4 17) chain B residue 218 type sequence R description binding site for residue ANP B 301 source : AC4 18) chain B residue 239 type sequence I description binding site for residue ANP B 301 source : AC4 19) chain B residue 240 type sequence T description binding site for residue ANP B 301 source : AC4 20) chain B residue 241 type sequence D description binding site for residue ANP B 301 source : AC4 21) chain B residue 53 type sequence T description binding site for residue MG B 302 source : AC5 22) chain B residue 218 type sequence R description binding site for residue CL B 303 source : AC6 23) chain B residue 238 type sequence T description binding site for residue CL B 303 source : AC6 24) chain B residue 239 type sequence I description binding site for residue CL B 303 source : AC6 25) chain B residue 49 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 26) chain B residue 50 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 27) chain B residue 51 type BINDING sequence G description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 28) chain B residue 52 type BINDING sequence K description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 29) chain B residue 54 type BINDING sequence L description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 30) chain B residue 89 type BINDING sequence S description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 31) chain B residue 224 type BINDING sequence K description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 32) chain B residue 226 type BINDING sequence R description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 33) chain B residue 228 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 34) chain B residue 230 type BINDING sequence H description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 35) chain B residue 240 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 36) chain B residue 241 type BINDING sequence D description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0000269|PubMed:22304631, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL, ECO:0007744|PDB:4DUG source Swiss-Prot : SWS_FT_FI2 37) chain B residue 53 type BINDING sequence T description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0007744|PDB:4DUG, ECO:0007744|PDB:4TL6, ECO:0007744|PDB:7DXQ source Swiss-Prot : SWS_FT_FI3 38) chain B residue 225 type BINDING sequence L description BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000269|PubMed:15304218, ECO:0000269|PubMed:16628225, ECO:0007744|PDB:1TF7, ECO:0007744|PDB:2GBL source Swiss-Prot : SWS_FT_FI4 39) chain B residue 77 type ACT_SITE sequence E description Proton acceptor in CI (KaiC 1) => ECO:0000305|PubMed:22304631 source Swiss-Prot : SWS_FT_FI1

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