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8HYJ

A cryo-EM structure of KTF1-bound polymerase V transcription elongation complex

Functional Information from GO Data
ChainGOidnamespacecontents
A0000418cellular_componentRNA polymerase IV complex
A0000419cellular_componentRNA polymerase V complex
A0000428cellular_componentDNA-directed RNA polymerase complex
A0003677molecular_functionDNA binding
A0003899molecular_functionDNA-directed RNA polymerase activity
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005730cellular_componentnucleolus
A0006351biological_processDNA-templated transcription
A0016604cellular_componentnuclear body
A0016740molecular_functiontransferase activity
A0016779molecular_functionnucleotidyltransferase activity
A0030422biological_processsiRNA processing
A0030880cellular_componentRNA polymerase complex
A0034062molecular_function5'-3' RNA polymerase activity
A0035194biological_processregulatory ncRNA-mediated post-transcriptional gene silencing
A0046872molecular_functionmetal ion binding
A0050832biological_processdefense response to fungus
B0000418cellular_componentRNA polymerase IV complex
B0000419cellular_componentRNA polymerase V complex
B0000428cellular_componentDNA-directed RNA polymerase complex
B0000792cellular_componentheterochromatin
B0003677molecular_functionDNA binding
B0003899molecular_functionDNA-directed RNA polymerase activity
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005665cellular_componentRNA polymerase II, core complex
B0006351biological_processDNA-templated transcription
B0008270molecular_functionzinc ion binding
B0016740molecular_functiontransferase activity
B0016779molecular_functionnucleotidyltransferase activity
B0030422biological_processsiRNA processing
B0030880cellular_componentRNA polymerase complex
B0031047biological_processregulatory ncRNA-mediated gene silencing
B0031507biological_processheterochromatin formation
B0032549molecular_functionribonucleoside binding
B0034062molecular_function5'-3' RNA polymerase activity
B0035194biological_processregulatory ncRNA-mediated post-transcriptional gene silencing
B0046872molecular_functionmetal ion binding
B0050776biological_processregulation of immune response
B0050832biological_processdefense response to fungus
B0080188biological_processgene silencing by siRNA-directed DNA methylation
B0141007biological_processtransposable element silencing by siRNA-mediated heterochromatin formation
C0000418cellular_componentRNA polymerase IV complex
C0000419cellular_componentRNA polymerase V complex
C0000428cellular_componentDNA-directed RNA polymerase complex
C0003677molecular_functionDNA binding
C0003899molecular_functionDNA-directed RNA polymerase activity
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005665cellular_componentRNA polymerase II, core complex
C0006351biological_processDNA-templated transcription
C0006366biological_processtranscription by RNA polymerase II
C0046983molecular_functionprotein dimerization activity
D0000166molecular_functionnucleotide binding
D0000418cellular_componentRNA polymerase IV complex
D0000419cellular_componentRNA polymerase V complex
D0005634cellular_componentnucleus
D0006352biological_processDNA-templated transcription initiation
D0030422biological_processsiRNA processing
D0030880cellular_componentRNA polymerase complex
E0000419cellular_componentRNA polymerase V complex
E0003677molecular_functionDNA binding
E0003899molecular_functionDNA-directed RNA polymerase activity
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0006351biological_processDNA-templated transcription
E0006362biological_processtranscription elongation by RNA polymerase I
E0006366biological_processtranscription by RNA polymerase II
E0042797biological_processtRNA transcription by RNA polymerase III
E0055029cellular_componentnuclear DNA-directed RNA polymerase complex
F0000418cellular_componentRNA polymerase IV complex
F0000419cellular_componentRNA polymerase V complex
F0000428cellular_componentDNA-directed RNA polymerase complex
F0003677molecular_functionDNA binding
F0003899molecular_functionDNA-directed RNA polymerase activity
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005665cellular_componentRNA polymerase II, core complex
F0005666cellular_componentRNA polymerase III complex
F0005736cellular_componentRNA polymerase I complex
F0006351biological_processDNA-templated transcription
F0006360biological_processtranscription by RNA polymerase I
F0006366biological_processtranscription by RNA polymerase II
F0042797biological_processtRNA transcription by RNA polymerase III
G0000419cellular_componentRNA polymerase V complex
G0000428cellular_componentDNA-directed RNA polymerase complex
G0003697molecular_functionsingle-stranded DNA binding
G0003727molecular_functionsingle-stranded RNA binding
G0005634cellular_componentnucleus
G0006351biological_processDNA-templated transcription
G0006352biological_processDNA-templated transcription initiation
G0055029cellular_componentnuclear DNA-directed RNA polymerase complex
H0000419cellular_componentRNA polymerase V complex
H0003899molecular_functionDNA-directed RNA polymerase activity
H0005634cellular_componentnucleus
H0005665cellular_componentRNA polymerase II, core complex
H0005666cellular_componentRNA polymerase III complex
H0005736cellular_componentRNA polymerase I complex
H0006351biological_processDNA-templated transcription
I0000419cellular_componentRNA polymerase V complex
I0000428cellular_componentDNA-directed RNA polymerase complex
I0001193biological_processmaintenance of transcriptional fidelity during transcription elongation by RNA polymerase II
I0003676molecular_functionnucleic acid binding
I0003899molecular_functionDNA-directed RNA polymerase activity
I0005515molecular_functionprotein binding
I0005634cellular_componentnucleus
I0005665cellular_componentRNA polymerase II, core complex
I0005730cellular_componentnucleolus
I0006283biological_processtranscription-coupled nucleotide-excision repair
I0006351biological_processDNA-templated transcription
I0006367biological_processtranscription initiation at RNA polymerase II promoter
I0008270molecular_functionzinc ion binding
I0046872molecular_functionmetal ion binding
J0000418cellular_componentRNA polymerase IV complex
J0000419cellular_componentRNA polymerase V complex
J0000428cellular_componentDNA-directed RNA polymerase complex
J0003677molecular_functionDNA binding
J0003899molecular_functionDNA-directed RNA polymerase activity
J0005634cellular_componentnucleus
J0005665cellular_componentRNA polymerase II, core complex
J0005666cellular_componentRNA polymerase III complex
J0005736cellular_componentRNA polymerase I complex
J0006351biological_processDNA-templated transcription
J0006360biological_processtranscription by RNA polymerase I
J0006366biological_processtranscription by RNA polymerase II
J0008270molecular_functionzinc ion binding
J0042797biological_processtRNA transcription by RNA polymerase III
J0046872molecular_functionmetal ion binding
K0000418cellular_componentRNA polymerase IV complex
K0000419cellular_componentRNA polymerase V complex
K0000428cellular_componentDNA-directed RNA polymerase complex
K0003677molecular_functionDNA binding
K0003899molecular_functionDNA-directed RNA polymerase activity
K0005634cellular_componentnucleus
K0005665cellular_componentRNA polymerase II, core complex
K0006351biological_processDNA-templated transcription
K0006366biological_processtranscription by RNA polymerase II
K0046983molecular_functionprotein dimerization activity
L0000418cellular_componentRNA polymerase IV complex
L0000428cellular_componentDNA-directed RNA polymerase complex
L0003677molecular_functionDNA binding
L0003899molecular_functionDNA-directed RNA polymerase activity
L0005634cellular_componentnucleus
L0005665cellular_componentRNA polymerase II, core complex
L0005666cellular_componentRNA polymerase III complex
L0005736cellular_componentRNA polymerase I complex
L0006351biological_processDNA-templated transcription
L0008270molecular_functionzinc ion binding
L0046872molecular_functionmetal ion binding
W0003677molecular_functionDNA binding
W0003682molecular_functionchromatin binding
W0003723molecular_functionRNA binding
W0003729molecular_functionmRNA binding
W0005515molecular_functionprotein binding
W0005634cellular_componentnucleus
W0005654cellular_componentnucleoplasm
W0006354biological_processDNA-templated transcription elongation
W0006357biological_processregulation of transcription by RNA polymerase II
W0006368biological_processtranscription elongation by RNA polymerase II
W0030422biological_processsiRNA processing
W0031047biological_processregulatory ncRNA-mediated gene silencing
W0031507biological_processheterochromatin formation
W0032044cellular_componentDSIF complex
W0032784biological_processregulation of DNA-templated transcription elongation
W0080188biological_processgene silencing by siRNA-directed DNA methylation
Functional Information from PROSITE/UniProt
site_idPS00446
Number of Residues41
DetailsRNA_POL_D_30KD RNA polymerases D / 30 to 40 Kd subunits signature. NALRRvmisevptmAihlVkievNsSvlnDEfIAqRLSLIP
ChainResidueDetails
CASN35-PRO75

site_idPS01030
Number of Residues27
DetailsRNA_POL_M_15KD RNA polymerases M / 15 Kd subunits signature. FCRECNNILypkedkeqkillyaCrnC
ChainResidueDetails
IPHE6-CYS32

site_idPS01111
Number of Residues15
DetailsRNA_POL_K_14KD RNA polymerases K / 14 to 18 Kd subunits signature. TkYErARiLGtRAlQ
ChainResidueDetails
FTHR66-GLN80

site_idPS01112
Number of Residues10
DetailsRNA_POL_N_8KD RNA polymerases N / 8 Kd subunits signature. IIPVrCFTCG
ChainResidueDetails
JILE2-GLY11

site_idPS01154
Number of Residues32
DetailsRNA_POL_L_13KD RNA polymerases L / 13 to 16 Kd subunits signature. VerEdHTIgNiVrmqLhrdenVlfagYqlpHP
ChainResidueDetails
KVAL35-PRO66

site_idPS01166
Number of Residues13
DetailsRNA_POL_BETA RNA polymerases beta chain signature. GdKFSSmHGQKGV
ChainResidueDetails
BGLY911-VAL923

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsRepeat: {"description":"1","evidences":[{"source":"PubMed","id":"20338883","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues12
DetailsRegion: {"description":"Bridging helix","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues9
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P04050","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues13
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues41
DetailsZinc finger: {"description":"TFIIS-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00472","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10145","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU00472","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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