Structure of PDB 1wc5 Chain B

Receptor sequence
>1wc5B (length=194) Species: 118562 (Arthrospira platensis) [Search protein sequence]
MRPEPRLITILFSDIVGFTRMSNALQSQGVAELLNEYLGEMTRAVFENQG
TVDKFVGDAIMALYGAPEEMSPSEQVRRAIATARQMLVALEKLNQGWQER
GLVGRVPPVRFRCGIHQGMAVVGLFGSQERSDFTAIGPSVNIAARLQEAT
APNSIMVSAMVAQYVPDEEIIKREFLELKGIDEPVMTCVINPNM
3D structure
PDB1wc5 Bicarbonate Activation of Adenylyl Cyclase Via Promotion of Catalytic Active Site Closure and Metal Recruitment
ChainB
Resolution2.3 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 APC B I1018 V1019 G1020 F1021 T1022 G1060 D1061 R1117 I15 V16 G17 F18 T19 G57 D58 R112 MOAD: Ki=0.3mM
BS02 CA B D1017 I1018 D1061 D14 I15 D58
BS03 APC B K1057 M1064 V1145 N1146 K54 M61 V140 N141 MOAD: Ki=0.3mM
Gene Ontology
Biological Process
GO:0009190 cyclic nucleotide biosynthetic process
GO:0035556 intracellular signal transduction

View graph for
Biological Process
External links
PDB RCSB:1wc5, PDBe:1wc5, PDBj:1wc5
PDBsum1wc5
PubMed15619637
UniProtO32393

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