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8ODO

Structure of human guanylylated RTCB in complex with Archease

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
A0000968biological_processtRNA exon ligation
A0003723molecular_functionRNA binding
A0005525molecular_functionGTP binding
A0005634cellular_componentnucleus
A0005635cellular_componentnuclear envelope
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005789cellular_componentendoplasmic reticulum membrane
A0005829cellular_componentcytosol
A0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
A0006396biological_processRNA processing
A0008033biological_processtRNA processing
A0008452molecular_functionRNA ligase activity
A0016874molecular_functionligase activity
A0016886molecular_functionligase activity, forming phosphoric ester bonds
A0017166molecular_functionvinculin binding
A0036498biological_processIRE1-mediated unfolded protein response
A0044600molecular_functionprotein guanylyltransferase activity
A0046872molecular_functionmetal ion binding
A0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
A0072669cellular_componenttRNA-splicing ligase complex
A0170057molecular_functionRNA ligase (GTP) activity
A1902494cellular_componentcatalytic complex
B0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
B0000968biological_processtRNA exon ligation
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005654cellular_componentnucleoplasm
B0005737cellular_componentcytoplasm
B0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
B0008033biological_processtRNA processing
B0016740molecular_functiontransferase activity
B0036498biological_processIRE1-mediated unfolded protein response
B0044600molecular_functionprotein guanylyltransferase activity
B0046872molecular_functionmetal ion binding
B0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
B0072669cellular_componenttRNA-splicing ligase complex
B0170057molecular_functionRNA ligase (GTP) activity
B1902494cellular_componentcatalytic complex
C0000166molecular_functionnucleotide binding
C0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
C0000968biological_processtRNA exon ligation
C0003723molecular_functionRNA binding
C0005525molecular_functionGTP binding
C0005634cellular_componentnucleus
C0005635cellular_componentnuclear envelope
C0005654cellular_componentnucleoplasm
C0005737cellular_componentcytoplasm
C0005789cellular_componentendoplasmic reticulum membrane
C0005829cellular_componentcytosol
C0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
C0006396biological_processRNA processing
C0008033biological_processtRNA processing
C0008452molecular_functionRNA ligase activity
C0016874molecular_functionligase activity
C0016886molecular_functionligase activity, forming phosphoric ester bonds
C0017166molecular_functionvinculin binding
C0036498biological_processIRE1-mediated unfolded protein response
C0044600molecular_functionprotein guanylyltransferase activity
C0046872molecular_functionmetal ion binding
C0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
C0072669cellular_componenttRNA-splicing ligase complex
C0170057molecular_functionRNA ligase (GTP) activity
C1902494cellular_componentcatalytic complex
D0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
D0000968biological_processtRNA exon ligation
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005737cellular_componentcytoplasm
D0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
D0008033biological_processtRNA processing
D0016740molecular_functiontransferase activity
D0036498biological_processIRE1-mediated unfolded protein response
D0044600molecular_functionprotein guanylyltransferase activity
D0046872molecular_functionmetal ion binding
D0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
D0072669cellular_componenttRNA-splicing ligase complex
D0170057molecular_functionRNA ligase (GTP) activity
D1902494cellular_componentcatalytic complex
E0000166molecular_functionnucleotide binding
E0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
E0000968biological_processtRNA exon ligation
E0003723molecular_functionRNA binding
E0005525molecular_functionGTP binding
E0005634cellular_componentnucleus
E0005635cellular_componentnuclear envelope
E0005654cellular_componentnucleoplasm
E0005737cellular_componentcytoplasm
E0005789cellular_componentendoplasmic reticulum membrane
E0005829cellular_componentcytosol
E0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
E0006396biological_processRNA processing
E0008033biological_processtRNA processing
E0008452molecular_functionRNA ligase activity
E0016874molecular_functionligase activity
E0016886molecular_functionligase activity, forming phosphoric ester bonds
E0017166molecular_functionvinculin binding
E0036498biological_processIRE1-mediated unfolded protein response
E0044600molecular_functionprotein guanylyltransferase activity
E0046872molecular_functionmetal ion binding
E0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
E0072669cellular_componenttRNA-splicing ligase complex
E0170057molecular_functionRNA ligase (GTP) activity
E1902494cellular_componentcatalytic complex
F0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
F0000968biological_processtRNA exon ligation
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005654cellular_componentnucleoplasm
F0005737cellular_componentcytoplasm
F0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
F0008033biological_processtRNA processing
F0016740molecular_functiontransferase activity
F0036498biological_processIRE1-mediated unfolded protein response
F0044600molecular_functionprotein guanylyltransferase activity
F0046872molecular_functionmetal ion binding
F0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
F0072669cellular_componenttRNA-splicing ligase complex
F0170057molecular_functionRNA ligase (GTP) activity
F1902494cellular_componentcatalytic complex
G0000166molecular_functionnucleotide binding
G0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
G0000968biological_processtRNA exon ligation
G0003723molecular_functionRNA binding
G0005525molecular_functionGTP binding
G0005634cellular_componentnucleus
G0005635cellular_componentnuclear envelope
G0005654cellular_componentnucleoplasm
G0005737cellular_componentcytoplasm
G0005789cellular_componentendoplasmic reticulum membrane
G0005829cellular_componentcytosol
G0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
G0006396biological_processRNA processing
G0008033biological_processtRNA processing
G0008452molecular_functionRNA ligase activity
G0016874molecular_functionligase activity
G0016886molecular_functionligase activity, forming phosphoric ester bonds
G0017166molecular_functionvinculin binding
G0036498biological_processIRE1-mediated unfolded protein response
G0044600molecular_functionprotein guanylyltransferase activity
G0046872molecular_functionmetal ion binding
G0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
G0072669cellular_componenttRNA-splicing ligase complex
G0170057molecular_functionRNA ligase (GTP) activity
G1902494cellular_componentcatalytic complex
H0000394biological_processRNA splicing, via endonucleolytic cleavage and ligation
H0000968biological_processtRNA exon ligation
H0005515molecular_functionprotein binding
H0005634cellular_componentnucleus
H0005654cellular_componentnucleoplasm
H0005737cellular_componentcytoplasm
H0006388biological_processtRNA splicing, via endonucleolytic cleavage and ligation
H0008033biological_processtRNA processing
H0016740molecular_functiontransferase activity
H0036498biological_processIRE1-mediated unfolded protein response
H0044600molecular_functionprotein guanylyltransferase activity
H0046872molecular_functionmetal ion binding
H0070054biological_processmRNA splicing, via endonucleolytic cleavage and ligation
H0072669cellular_componenttRNA-splicing ligase complex
H0170057molecular_functionRNA ligase (GTP) activity
H1902494cellular_componentcatalytic complex
Functional Information from PROSITE/UniProt
site_idPS01288
Number of Residues30
DetailsUPF0027 Uncharacterized protein family UPF0027 signature. QIgNvAaLPgIvhrsigLPDvHsGyGfaIG
ChainResidueDetails
AGLN68-GLY97

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"GMP-histidine intermediate","evidences":[{"source":"UniProtKB","id":"O59245","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_03144","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues72
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O59245","evidenceCode":"ECO:0000250"},{"source":"HAMAP-Rule","id":"MF_03144","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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