Structure of PDB 7sj7 Chain K

Receptor sequence
>7sj7K (length=435) Species: 9606 (Homo sapiens) [Search protein sequence]
MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPHHHDSFNTFFSET
GAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARG
HYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMER
LSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDN
EAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQ
TNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCD
PRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGIN
YQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVH
WYVGEGMEEGEFSEAREDMAALEKDYEEVGVDSVE
3D structure
PDB7sj7 Structural transitions in the GTP cap visualized by cryo-electron microscopy of catalytically inactive microtubules.
ChainK
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 GTP K G10 Q11 A12 Q15 E71 A99 N101 S140 G143 G144 T145 T179 N206 Y224 N228 G10 Q11 A12 Q15 E65 A93 N95 S134 G137 G138 T139 T173 N200 Y218 N222
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:7sj7, PDBe:7sj7, PDBj:7sj7
PDBsum7sj7
PubMed34996871
UniProtP68363|TBA1B_HUMAN Tubulin alpha-1B chain (Gene Name=TUBA1B)

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