Structure of PDB 8bsh Chain B

Receptor sequence
>8bshB (length=167) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]
GKLLFLGLDNAGKTTLLHMLKNDRLATLQPTWHPTSEELAIGNIKFTTFD
LGGHIQARRLWKDYFPEVNGIVFLVDAADPERFDEARVELDALFNIAELK
DVPFVILGNKIDAPNAVSEAELRSALGLLNTTGSQRIEGQRPVEVFMCSV
VMRNGYLEAFQWLSQYI
3D structure
PDB8bsh COPII inner coat
ChainB
Resolution3.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.5.-
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 MG B T37 P53 T54 T14 P30 T31
BS02 GNP B N33 G35 K36 T37 T38 P53 T54 G76 K133 S172 V174 N10 G12 K13 T14 T15 P30 T31 G53 K110 S149 V151
Gene Ontology
Molecular Function
GO:0003924 GTPase activity
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0016787 hydrolase activity
Biological Process
GO:0000266 mitochondrial fission
GO:0003400 regulation of COPII vesicle coating
GO:0006886 intracellular protein transport
GO:0006888 endoplasmic reticulum to Golgi vesicle-mediated transport
GO:0006998 nuclear envelope organization
GO:0007006 mitochondrial membrane organization
GO:0015031 protein transport
GO:0016050 vesicle organization
GO:0016192 vesicle-mediated transport
GO:0061024 membrane organization
GO:0070863 positive regulation of protein exit from endoplasmic reticulum
GO:1902953 positive regulation of ER to Golgi vesicle-mediated transport
Cellular Component
GO:0000139 Golgi membrane
GO:0005739 mitochondrion
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0005794 Golgi apparatus
GO:0012507 ER to Golgi transport vesicle membrane
GO:0016020 membrane
GO:0030127 COPII vesicle coat
GO:0031410 cytoplasmic vesicle
GO:0044233 mitochondria-associated endoplasmic reticulum membrane contact site
GO:0070971 endoplasmic reticulum exit site

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8bsh, PDBe:8bsh, PDBj:8bsh
PDBsum8bsh
PubMed36468689
UniProtP20606|SAR1_YEAST Small COPII coat GTPase SAR1 (Gene Name=SAR1)

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