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4FFB

A TOG:alpha/beta-tubulin Complex Structure Reveals Conformation-Based Mechanisms For a Microtubule Polymerase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000070biological_processmitotic sister chromatid segregation
A0000226biological_processmicrotubule cytoskeleton organization
A0000278biological_processmitotic cell cycle
A0000280biological_processnuclear division
A0003674molecular_functionmolecular_function
A0005200molecular_functionstructural constituent of cytoskeleton
A0005525molecular_functionGTP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005819cellular_componentspindle
A0005856cellular_componentcytoskeleton
A0005874cellular_componentmicrotubule
A0006996biological_processorganelle organization
A0007017biological_processmicrotubule-based process
A0016787molecular_functionhydrolase activity
A0030473biological_processnuclear migration along microtubule
A0034399cellular_componentnuclear periphery
A0045143biological_processhomologous chromosome segregation
A0045298cellular_componenttubulin complex
A0046872molecular_functionmetal ion binding
A0098863biological_processnuclear migration by microtubule mediated pushing forces
B0000022biological_processmitotic spindle elongation
B0000226biological_processmicrotubule cytoskeleton organization
B0000278biological_processmitotic cell cycle
B0003924molecular_functionGTPase activity
B0005200molecular_functionstructural constituent of cytoskeleton
B0005515molecular_functionprotein binding
B0005525molecular_functionGTP binding
B0005737cellular_componentcytoplasm
B0005856cellular_componentcytoskeleton
B0005874cellular_componentmicrotubule
B0006996biological_processorganelle organization
B0007010biological_processcytoskeleton organization
B0007017biological_processmicrotubule-based process
B0031122biological_processcytoplasmic microtubule organization
B0045298cellular_componenttubulin complex
B0046677biological_processresponse to antibiotic
B0046872molecular_functionmetal ion binding
B0090307biological_processmitotic spindle assembly
B0090316biological_processpositive regulation of intracellular protein transport
C0007051biological_processspindle organization
C0015631molecular_functiontubulin binding
C0030951biological_processestablishment or maintenance of microtubule cytoskeleton polarity
C0046785biological_processmicrotubule polymerization
C0051010molecular_functionmicrotubule plus-end binding
C0061863molecular_functionmicrotubule plus end polymerase
Functional Information from PDB Data
site_idAC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MG A 501
ChainResidue
AGLN11
AGLU72
AGTP502

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE GTP A 502
ChainResidue
AASN102
ASER141
AGLY144
AGLY145
ATHR146
AGLY147
AVAL178
ATHR180
AGLU184
AASN207
APHE225
AASN229
AILE232
AMG501
BLYS252
AGLY10
AGLN11
AALA12
AGLN15
AALA100
AALA101

site_idAC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MG B 501
ChainResidue
BGLU69
BGTP502

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE GTP B 502
ChainResidue
BGLY10
BGLN11
BCYS12
BGLN15
BASP67
BSER96
BALA97
BGLY98
BASN99
BSER138
BGLY141
BGLY142
BTHR143
BGLY144
BGLU181
BASN204
BTYR222
BASN226
BMG501

Functional Information from PROSITE/UniProt
site_idPS00227
Number of Residues7
DetailsTUBULIN Tubulin subunits alpha, beta, and gamma signature. GGGTGSG
ChainResidueDetails
BGLY140-GLY146
AGLY143-GLY149

site_idPS00228
Number of Residues4
DetailsTUBULIN_B_AUTOREG Tubulin-beta mRNA autoregulation signal. MREI
ChainResidueDetails
BMET1-ILE4

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18407956
ChainResidueDetails
BSER138
BGLY142
BTHR143
BGLY144
BASN204
BASN226
CSER2

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P68363
ChainResidueDetails
ASER141
AGLY145
ATHR146
ATHR180
AASN207
AASN229
BGLU69
AGLU72

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:18407956
ChainResidueDetails
BSER278
BSER280

219869

PDB entries from 2024-05-15

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