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3EN9

Structure of the Methanococcus jannaschii KAE1-BUD32 fusion protein

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000408cellular_componentEKC/KEOPS complex
A0002949biological_processtRNA threonylcarbamoyladenosine modification
A0003824molecular_functioncatalytic activity
A0004222molecular_functionmetalloendopeptidase activity
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
A0005506molecular_functioniron ion binding
A0005524molecular_functionATP binding
A0005737cellular_componentcytoplasm
A0006400biological_processtRNA modification
A0006468biological_processprotein phosphorylation
A0008033biological_processtRNA processing
A0008270molecular_functionzinc ion binding
A0016301molecular_functionkinase activity
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0046872molecular_functionmetal ion binding
A0061711molecular_functiontRNA N(6)-L-threonylcarbamoyladenine synthase activity
A0070525biological_processtRNA threonylcarbamoyladenosine metabolic process
A0106310molecular_functionprotein serine kinase activity
B0000166molecular_functionnucleotide binding
B0000408cellular_componentEKC/KEOPS complex
B0002949biological_processtRNA threonylcarbamoyladenosine modification
B0003824molecular_functioncatalytic activity
B0004222molecular_functionmetalloendopeptidase activity
B0004672molecular_functionprotein kinase activity
B0004674molecular_functionprotein serine/threonine kinase activity
B0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
B0005506molecular_functioniron ion binding
B0005524molecular_functionATP binding
B0005737cellular_componentcytoplasm
B0006400biological_processtRNA modification
B0006468biological_processprotein phosphorylation
B0008033biological_processtRNA processing
B0008270molecular_functionzinc ion binding
B0016301molecular_functionkinase activity
B0016740molecular_functiontransferase activity
B0016746molecular_functionacyltransferase activity
B0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
B0046872molecular_functionmetal ion binding
B0061711molecular_functiontRNA N(6)-L-threonylcarbamoyladenine synthase activity
B0070525biological_processtRNA threonylcarbamoyladenosine metabolic process
B0106310molecular_functionprotein serine kinase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 600
ChainResidue
AHIS106
AHIS110
ATYR127
AASP284

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG B 600
ChainResidue
BHIS106
BHIS110
BTYR127
BASP284

site_idAC3
Number of Residues7
DetailsBINDING SITE FOR RESIDUE TBR B 601
ChainResidue
AGLU501
AGLU504
BPRO0
BASP21
BGLU23
BLEU25
AASP500

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE TBR A 601
ChainResidue
AILE519
AGLU522

Functional Information from PROSITE/UniProt
site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. VIHnDLTTSNFIF
ChainResidueDetails
AVAL447-PHE459

site_idPS01016
Number of Residues21
DetailsGLYCOPROTEASE Glycoprotease family signature. RTlsltLKkPiIgvnHciAHI
ChainResidueDetails
AARG91-ILE111

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues322
DetailsRegion: {"description":"Kae1"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor; for kinase activity","evidences":[{"source":"HAMAP-Rule","id":"MF_01447","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues22
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01447","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ASER455
AASP451

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
BSER455
BASP451

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
ATHR453
AASP451

site_idCSA4
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
BTHR453
BASP451

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASN456
ATHR453
AASP451

site_idCSA6
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
BASN456
BTHR453
BASP451

243083

PDB entries from 2025-10-15

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