Structure of PDB 1jba Chain A

Receptor sequence
>1jbaA (length=189) Species: 9913 (Bos taurus) [Search protein sequence]
GQQFSWEEAEENGAVGAADAAQLQEWYKKFLEECPSGTLFMHEFKRFFKV
PDNEEATQYVEAMFRAFDTNGDNTIDFLEYVAALNLVLRGTLEHKLKWTF
KIYDKDRNGCIDRQELLDIVESIYKLKKACSVEVEAEQQGKLLTPEEVVD
RIFLLVDENGDGQLSLNEFVEGARRDKWVMKMLQMDLNP
3D structure
PDB1jba Three-dimensional structure of guanylyl cyclase activating protein-2, a calcium-sensitive modulator of photoreceptor guanylyl cyclases.
ChainA
ResolutionN/A
3D
structure
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Enzymatic activity
Enzyme Commision number 4.6.1.2: guanylate cyclase.
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 CA A D69 N71 D73 T75 E80 D68 N70 D72 T74 E79
BS02 CA A D105 D107 N109 C111 I112 E116 D104 D106 N108 C110 I111 E115
BS03 CA A D158 N160 D162 Q164 E169 D157 N159 D161 Q163 E168
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0008048 calcium sensitive guanylate cyclase activator activity
GO:0046872 metal ion binding
Biological Process
GO:0007601 visual perception
Cellular Component
GO:0001750 photoreceptor outer segment
GO:0001917 photoreceptor inner segment
GO:0005886 plasma membrane
GO:0042995 cell projection
GO:0120199 cone photoreceptor outer segment

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Cellular Component
External links
PDB RCSB:1jba, PDBe:1jba, PDBj:1jba
PDBsum1jba
PubMed10383444
UniProtP51177|GUC1B_BOVIN Guanylyl cyclase-activating protein 2 (Gene Name=GUCA1B)

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