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1Z5W

Crystal Structure of gamma-tubulin bound to GTP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000070biological_processmitotic sister chromatid segregation
A0000166molecular_functionnucleotide binding
A0000212biological_processmeiotic spindle organization
A0000226biological_processmicrotubule cytoskeleton organization
A0000242cellular_componentpericentriolar material
A0000278biological_processmitotic cell cycle
A0000794cellular_componentcondensed nuclear chromosome
A0000930cellular_componentgamma-tubulin complex
A0000931cellular_componentgamma-tubulin ring complex
A0005200molecular_functionstructural constituent of cytoskeleton
A0005515molecular_functionprotein binding
A0005525molecular_functionGTP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005813cellular_componentcentrosome
A0005814cellular_componentcentriole
A0005819cellular_componentspindle
A0005827cellular_componentpolar microtubule
A0005829cellular_componentcytosol
A0005874cellular_componentmicrotubule
A0005876cellular_componentspindle microtubule
A0005881cellular_componentcytoplasmic microtubule
A0005929cellular_componentcilium
A0007017biological_processmicrotubule-based process
A0007020biological_processmicrotubule nucleation
A0007052biological_processmitotic spindle organization
A0015630cellular_componentmicrotubule cytoskeleton
A0031122biological_processcytoplasmic microtubule organization
A0031252cellular_componentcell leading edge
A0036064cellular_componentciliary basal body
A0042802molecular_functionidentical protein binding
A0045177cellular_componentapical part of cell
A0055037cellular_componentrecycling endosome
A0097730cellular_componentnon-motile cilium
A0140490molecular_functionmicrotubule nucleator activity
A1990498cellular_componentmitotic spindle microtubule
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MG A 475
ChainResidue
AGTP2466

site_idAC2
Number of Residues19
DetailsBINDING SITE FOR RESIDUE GTP A 2466
ChainResidue
AGLY143
AGLY144
ATHR145
AVAL171
APRO173
AGLN184
AASN207
APHE225
AILE228
AASN229
AGLY11
AMG475
AGLN12
ACYS13
AGLN16
AGLY101
AASN102
ASER140
AALA142

Functional Information from PROSITE/UniProt
site_idPS00227
Number of Residues7
DetailsTUBULIN Tubulin subunits alpha, beta, and gamma signature. AGGTGSG
ChainResidueDetails
AALA142-GLY148

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by BRSK1","evidences":[{"source":"UniProtKB","id":"P83887","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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