Structure of PDB 8va2 Chain a

Receptor sequence
>8va2a (length=419) Species: 9606 (Homo sapiens) [Search protein sequence]
ECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPDSFNTFFSETGAGKH
VPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITNYARGHYTIGKEIIDLV
LDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLE
FSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLD
IERPTYTNLNRLISQIVSSITASLRFDGALNVDLTDFQTNLVPYPRIHFP
LATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLL
YRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDL
AKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEF
SEAREDMAALEKDYEEVGV
3D structure
PDB8va2 Symmetry expanded map of 2 gamma-tubulins bound to 2 alpha tubulins.
Chaina
Resolution4.5 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 GTP a G10 Q11 A12 Q15 S140 G143 G144 T145 G146 Y224 N228 G8 Q9 A10 Q13 S122 G125 G126 T127 G128 Y206 N210
BS02 MG a G143 T145 G146 G125 T127 G128
Gene Ontology
Molecular Function
GO:0003725 double-stranded RNA binding
GO:0003924 GTPase activity
GO:0005198 structural molecule activity
GO:0005200 structural constituent of cytoskeleton
GO:0005515 protein binding
GO:0005525 GTP binding
GO:0016787 hydrolase activity
GO:0031625 ubiquitin protein ligase binding
Biological Process
GO:0000226 microtubule cytoskeleton organization
GO:0000278 mitotic cell cycle
GO:0007017 microtubule-based process
GO:0030705 cytoskeleton-dependent intracellular transport
GO:0051301 cell division
GO:0071353 cellular response to interleukin-4
Cellular Component
GO:0005737 cytoplasm
GO:0005856 cytoskeleton
GO:0005874 microtubule
GO:0005881 cytoplasmic microtubule
GO:0015630 microtubule cytoskeleton

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8va2, PDBe:8va2, PDBj:8va2
PDBsum8va2
PubMed
UniProtP68363|TBA1B_HUMAN Tubulin alpha-1B chain (Gene Name=TUBA1B)

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