eF-site ID 2j80-AB PDB Code 2j80 Chain A, B click to enlarge Title Structure of Citrate-bound Periplasmic Domain of Sensor Histidine Kinase CitA Classification TRANSFERASE Compound SENSOR KINASE CITA Source (CITA_KLEPN) Sequence A:  TEERLHYQVGQRALIQAXQISAXPELVEAVQKRDLARIKA LIDPXRSFSDATYITVGDASGQRLYHVNPDEIGKSXEGGD SDEALINAKSYVSVRKGSLGSSLRGKSPIQDATGKVIGIV SVGYTIEQL B:  ERLHYQVGQRALIQAXQISAXPELVEAVQKRDLARIKALI DPXRSFSDATYITVGDASGQRLYHVNPDEIGKSXEGGDSD EALINAKSYVSVRKGSLGSSLRGKSPIQDATGKVIGIVSV GYTI Description (1)  SENSOR KINASE CITA (E.C.2.7.13.3) Functional site 1) chain A residue 56 type sequence Y description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 2) chain A residue 58 type sequence T description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 3) chain A residue 66 type sequence R description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 4) chain A residue 69 type sequence H description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 5) chain A residue 79 type sequence X description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 6) chain A residue 80 type sequence E description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 7) chain A residue 100 type sequence G description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 8) chain A residue 101 type sequence S description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 9) chain A residue 102 type sequence L description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 10) chain A residue 107 type sequence R description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 11) chain A residue 109 type sequence K description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 12) chain A residue 124 type sequence S description BINDING SITE FOR RESIDUE FLC A 1133 source : AC1 13) chain A residue 24 type sequence S description BINDING SITE FOR RESIDUE NA A 1134 source : AC2 14) chain A residue 110 type sequence S description BINDING SITE FOR RESIDUE NA A 1134 source : AC2 15) chain A residue 111 type sequence P description BINDING SITE FOR RESIDUE NA A 1134 source : AC2 16) chain A residue 103 type sequence G description BINDING SITE FOR RESIDUE SO4 A 1135 source : AC3 17) chain A residue 104 type sequence S description BINDING SITE FOR RESIDUE SO4 A 1135 source : AC3 18) chain B residue 104 type sequence S description BINDING SITE FOR RESIDUE SO4 A 1135 source : AC3 19) chain A residue 21 type sequence X description BINDING SITE FOR RESIDUE GOL A 1136 source : AC4 20) chain A residue 24 type sequence S description BINDING SITE FOR RESIDUE GOL A 1136 source : AC4 21) chain A residue 93 type sequence S description BINDING SITE FOR RESIDUE GOL A 1136 source : AC4 22) chain A residue 110 type sequence S description BINDING SITE FOR RESIDUE GOL A 1136 source : AC4 23) chain B residue 51 type sequence F description BINDING SITE FOR RESIDUE GOL A 1136 source : AC4 24) chain B residue 56 type sequence Y description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 25) chain B residue 58 type sequence T description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 26) chain B residue 66 type sequence R description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 27) chain B residue 69 type sequence H description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 28) chain B residue 79 type sequence X description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 29) chain B residue 80 type sequence E description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 30) chain B residue 100 type sequence G description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 31) chain B residue 101 type sequence S description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 32) chain B residue 102 type sequence L description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 33) chain B residue 107 type sequence R description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 34) chain B residue 109 type sequence K description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 35) chain B residue 124 type sequence S description BINDING SITE FOR RESIDUE FLC B 1130 source : AC5 36) chain B residue 24 type sequence S description BINDING SITE FOR RESIDUE NA B 1131 source : AC6 37) chain B residue 110 type sequence S description BINDING SITE FOR RESIDUE NA B 1131 source : AC6 38) chain B residue 111 type sequence P description BINDING SITE FOR RESIDUE NA B 1131 source : AC6 39) chain A residue 51 type sequence F description BINDING SITE FOR RESIDUE GOL B 1132 source : AC7 40) chain B residue 21 type sequence X description BINDING SITE FOR RESIDUE GOL B 1132 source : AC7 41) chain B residue 24 type sequence S description BINDING SITE FOR RESIDUE GOL B 1132 source : AC7 42) chain B residue 93 type sequence S description BINDING SITE FOR RESIDUE GOL B 1132 source : AC7 43) chain B residue 110 type sequence S description BINDING SITE FOR RESIDUE GOL B 1132 source : AC7 44) chain A residue 66 type BINDING sequence R description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 45) chain A residue 69 type BINDING sequence H description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 46) chain A residue 107 type BINDING sequence R description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 47) chain A residue 109 type BINDING sequence K description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 48) chain B residue 66 type BINDING sequence R description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 49) chain B residue 69 type BINDING sequence H description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 50) chain B residue 107 type BINDING sequence R description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1 51) chain B residue 109 type BINDING sequence K description BINDING => ECO:0000269|PubMed:12867417 source Swiss-Prot : SWS_FT_FI1

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