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3ENH

Crystal structure of Cgi121/Bud32/Kae1 complex

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 Residues3
DetailsBINDING SITE FOR RESIDUE TBR A1769
ChainResidue
CARG9
CARG97
DARG120

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE TBR A4769
ChainResidue
BHIS47
BGLU50

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE TBR A5769
ChainResidue
AHIS169
AGLU11
AASN156
AASP159
AARG163

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE TBR A6769
ChainResidue
AMET1
AASP69
AHIS297

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE TBR B2769
ChainResidue
BGLU476
CASN115
CGLU116
CGLU119
CVAL134

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE TBR B3769
ChainResidue
AGLU499
BMET1
BHIS297

site_idAC7
Number of Residues6
DetailsBINDING SITE FOR RESIDUE TBR B7769
ChainResidue
BLYS54
BLYS57
BGLU58
BGLU61
BGLU121
BGLU246

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE TBR B8769
ChainResidue
BGLU11
BASN156

Functional Information from PROSITE/UniProt
site_idPS00109
Number of Residues13
DetailsPROTEIN_KINASE_TYR Tyrosine protein kinases specific active-site signature. VIHnDLTTSNFIF
ChainResidueDetails
AVAL445-PHE457

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

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
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_FI2
Number of Residues22
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
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
AASP449
ASER453

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASP449
ATHR451

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
BASP449
BTHR451

site_idCSA4
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
AASN454
AASP449
ATHR451

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1ir3
ChainResidueDetails
BASN454
BASP449
BTHR451

246704

PDB entries from 2025-12-24

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