Structure of PDB 5di3 Chain B

Receptor sequence
>5di3B (length=204) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]
PRKITIALLGLDNAGKTTLLNSIQGEVDRDTTPTFGFNSTTLNEGKYKIE
VFDLGGGKNIRGVWKKYLAEVHAIVYVVDAADPGRFEESKMTMAEVLENQ
FMRDKPICIFANKQDLPTAAPAAEVVKGLGLATCRNSHNVFPCTAKMPAG
QDVDHRLRDGLKWLVGTVDREFGRLDPRVQTEAEEVRQEEARKKKEREER
LRKQ
3D structure
PDB5di3 A G-protein activation cascade from Arl13B to Arl3 and implications for ciliary targeting of lipidated proteins.
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) L58
Catalytic site (residue number reindexed from 1) L42
Enzyme Commision number ?
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 GNP B D28 N29 G31 K32 T33 T34 T47 T50 N128 K129 D131 L132 T160 A161 K162 D12 N13 G15 K16 T17 T18 T31 T34 N112 K113 D115 L116 T144 A145 K146
BS02 MG B T33 T50 T17 T34
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005525 GTP binding

View graph for
Molecular Function
External links
PDB RCSB:5di3, PDBe:5di3, PDBj:5di3
PDBsum5di3
PubMed26551564
UniProtA8INQ0|ARL13_CHLRE ADP-ribosylation factor-like protein 13B (Gene Name=ARL13)

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