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2IX3

Structure of yeast Elongation Factor 3

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0002182biological_processcytoplasmic translational elongation
A0002184biological_processcytoplasmic translational termination
A0003723molecular_functionRNA binding
A0003746molecular_functiontranslation elongation factor activity
A0005524molecular_functionATP binding
A0005829cellular_componentcytosol
A0005840cellular_componentribosome
A0006412biological_processtranslation
A0006414biological_processtranslational elongation
A0006415biological_processtranslational termination
A0010494cellular_componentcytoplasmic stress granule
A0016787molecular_functionhydrolase activity
A0016887molecular_functionATP hydrolysis activity
A0019843molecular_functionrRNA binding
A0022626cellular_componentcytosolic ribosome
A0043022molecular_functionribosome binding
B0000166molecular_functionnucleotide binding
B0002182biological_processcytoplasmic translational elongation
B0002184biological_processcytoplasmic translational termination
B0003723molecular_functionRNA binding
B0003746molecular_functiontranslation elongation factor activity
B0005524molecular_functionATP binding
B0005829cellular_componentcytosol
B0005840cellular_componentribosome
B0006412biological_processtranslation
B0006414biological_processtranslational elongation
B0006415biological_processtranslational termination
B0010494cellular_componentcytoplasmic stress granule
B0016787molecular_functionhydrolase activity
B0016887molecular_functionATP hydrolysis activity
B0019843molecular_functionrRNA binding
B0022626cellular_componentcytosolic ribosome
B0043022molecular_functionribosome binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A2973
ChainResidue
AHIS43
AHIS395
AGLU396
AHIS950

site_idAC2
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A2974
ChainResidue
ASER544
ATRP547
AASN577

site_idAC3
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A2975
ChainResidue
AARG618
AGLN449
ALYS616

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A2976
ChainResidue
AVAL582
AASN583
AASN586
BARG871

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A2977
ChainResidue
AGLY465
ACYS466
AGLY467
ALYS468
ASER469

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A2978
ChainResidue
ATYR654
AGLU656
AGLY657
ALYS659
BGLU520

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B2973
ChainResidue
BHIS43
BHIS395
BGLU396
BHIS950

site_idAC8
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B2974
ChainResidue
BTHR259
BTHR299
BILE300
BALA301
BASP302
BASN670

site_idAC9
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B2975
ChainResidue
BSER544
BTRP547
BASN577

site_idBC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B2976
ChainResidue
BGLY465
BCYS466
BGLY467
BLYS468
BSER469

site_idBC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE SO4 B2977
ChainResidue
ATHR518
AGLU520
BTYR654
BGLU656
BGLY657
BLYS659

Functional Information from PROSITE/UniProt
site_idPS00211
Number of Residues15
DetailsABC_TRANSPORTER_1 ABC transporters family signature. LSGGWKMKLALARAV
ChainResidueDetails
ALEU543-VAL557
ALEU896-THR910

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues74
DetailsRepeat: {"description":"HEAT 1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues74
DetailsRepeat: {"description":"HEAT 2"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues74
DetailsRepeat: {"description":"HEAT 3"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues74
DetailsRepeat: {"description":"HEAT 4"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues72
DetailsRepeat: {"description":"HEAT 5"}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues74
DetailsRepeat: {"description":"HEAT 6"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues76
DetailsRepeat: {"description":"HEAT 7"}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues430
DetailsDomain: {"description":"ABC transporter 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00434","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues16
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16929303","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2IW3","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2IWH","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16929303","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2IW3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"N-acetylserine","evidences":[{"source":"PubMed","id":"9298649","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22814378","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues6
DetailsModified residue: {"description":"N6,N6,N6-trimethyllysine","evidences":[{"source":"PubMed","id":"22522802","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"18407956","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"19779198","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues6
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"22106047","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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