Structure of PDB 1wc6 Chain A

Receptor sequence
>1wc6A (length=193) Species: 118562 (Arthrospira platensis) [Search protein sequence]
LRPEPRLITILFSDIVGFTRMSNALQSQGVAELLNEYLGEMTRAVFENQG
TVDKFVGDAIMALYGAPEEMSPSEQVRRAIATARQMLVALEKLNQGWQER
GLVGVPPVRFRCGIHQGMAVVGLFGSQERSDFTAIGPSVNIAARLQEATA
PNSIMVSAMVAQYVPDEEIIKREFLELKGIDEPVMTCVINPNM
3D structure
PDB1wc6 Bicarbonate Activation of Adenylyl Cyclase Via Promotion of Catalytic Active Site Closure and Metal Recruitment
ChainA
Resolution2.51 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 TAT A D1017 I1018 V1019 G1020 F1021 T1022 V1059 G1060 D1061 R1117 D14 I15 V16 G17 F18 T19 V56 G57 D58 R111 PDBbind-CN: -logKd/Ki=4.00,Ki=0.1mM
BS02 MG A D1017 I1018 D1061 D14 I15 D58
BS03 TAT A F1015 K1057 M1064 T1139 A1140 V1145 N1146 A1149 F12 K54 M61 T133 A134 V139 N140 A143 PDBbind-CN: -logKd/Ki=4.00,Ki=0.1mM
Gene Ontology
Biological Process
GO:0009190 cyclic nucleotide biosynthetic process
GO:0035556 intracellular signal transduction

View graph for
Biological Process
External links
PDB RCSB:1wc6, PDBe:1wc6, PDBj:1wc6
PDBsum1wc6
PubMed15619637
UniProtO32393

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