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2RD8

Human Thymidylate Synthase Stabilized in Active Conformation by R163K Mutation: Asymmetry and Reactivity of Cys195

Functional Information from GO Data
ChainGOidnamespacecontents
A0000900molecular_functionmRNA regulatory element binding translation repressor activity
A0003729molecular_functionmRNA binding
A0004799molecular_functionthymidylate synthase activity
A0005542molecular_functionfolic acid binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005743cellular_componentmitochondrial inner membrane
A0005759cellular_componentmitochondrial matrix
A0005829cellular_componentcytosol
A0006206biological_processpyrimidine nucleobase metabolic process
A0006231biological_processdTMP biosynthetic process
A0006235biological_processdTTP biosynthetic process
A0006417biological_processregulation of translation
A0007623biological_processcircadian rhythm
A0008168molecular_functionmethyltransferase activity
A0009165biological_processnucleotide biosynthetic process
A0009410biological_processresponse to xenobiotic stimulus
A0009636biological_processresponse to toxic substance
A0014070biological_processresponse to organic cyclic compound
A0016741molecular_functiontransferase activity, transferring one-carbon groups
A0017148biological_processnegative regulation of translation
A0019860biological_processuracil metabolic process
A0032259biological_processmethylation
A0032570biological_processresponse to progesterone
A0033189biological_processresponse to vitamin A
A0034097biological_processresponse to cytokine
A0035999biological_processtetrahydrofolate interconversion
A0042803molecular_functionprotein homodimerization activity
A0045471biological_processresponse to ethanol
A0046653biological_processtetrahydrofolate metabolic process
A0046683biological_processresponse to organophosphorus
A0048589biological_processdevelopmental growth
A0051216biological_processcartilage development
A0051384biological_processresponse to glucocorticoid
A0051593biological_processresponse to folic acid
A0060574biological_processintestinal epithelial cell maturation
A0071897biological_processDNA biosynthetic process
A0097421biological_processliver regeneration
A1901363molecular_functionheterocyclic compound binding
A1990825molecular_functionsequence-specific mRNA binding
B0000900molecular_functionmRNA regulatory element binding translation repressor activity
B0003729molecular_functionmRNA binding
B0004799molecular_functionthymidylate synthase activity
B0005542molecular_functionfolic acid binding
B0005634cellular_componentnucleus
B0005737cellular_componentcytoplasm
B0005739cellular_componentmitochondrion
B0005743cellular_componentmitochondrial inner membrane
B0005759cellular_componentmitochondrial matrix
B0005829cellular_componentcytosol
B0006206biological_processpyrimidine nucleobase metabolic process
B0006231biological_processdTMP biosynthetic process
B0006235biological_processdTTP biosynthetic process
B0006417biological_processregulation of translation
B0007623biological_processcircadian rhythm
B0008168molecular_functionmethyltransferase activity
B0009165biological_processnucleotide biosynthetic process
B0009410biological_processresponse to xenobiotic stimulus
B0009636biological_processresponse to toxic substance
B0014070biological_processresponse to organic cyclic compound
B0016741molecular_functiontransferase activity, transferring one-carbon groups
B0017148biological_processnegative regulation of translation
B0019860biological_processuracil metabolic process
B0032259biological_processmethylation
B0032570biological_processresponse to progesterone
B0033189biological_processresponse to vitamin A
B0034097biological_processresponse to cytokine
B0035999biological_processtetrahydrofolate interconversion
B0042803molecular_functionprotein homodimerization activity
B0045471biological_processresponse to ethanol
B0046653biological_processtetrahydrofolate metabolic process
B0046683biological_processresponse to organophosphorus
B0048589biological_processdevelopmental growth
B0051216biological_processcartilage development
B0051384biological_processresponse to glucocorticoid
B0051593biological_processresponse to folic acid
B0060574biological_processintestinal epithelial cell maturation
B0071897biological_processDNA biosynthetic process
B0097421biological_processliver regeneration
B1901363molecular_functionheterocyclic compound binding
B1990825molecular_functionsequence-specific mRNA binding
Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE PO4 B 616
ChainResidue
AARG50
AARG215
ASER216
AHOH701
BARG175
BARG176
BHOH626

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 B 617
ChainResidue
BARG50
BARG215
BSER216
AARG175
AARG176

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE BME A 655
ChainResidue
ACYS195
AASP218
AASN226
AHOH701

Functional Information from PROSITE/UniProt
site_idPS00091
Number of Residues29
DetailsTHYMIDYLATE_SYNTHASE Thymidylate synthase active site. RriImcaWNprdlplma.....LpPCHalcQFyV
ChainResidueDetails
BARG175-VAL203
AARG175-VAL203

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: Nucleophile => ECO:0000250|UniProtKB:P0A884
ChainResidueDetails
BCME195

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: in other chain => ECO:0000250|UniProtKB:P0A884
ChainResidueDetails
BARG50
BASN226

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P45352
ChainResidueDetails
BARG175

site_idSWS_FT_FI4
Number of Residues3
DetailsBINDING: in other chain => ECO:0000250|UniProtKB:P45352
ChainResidueDetails
BCME195
BARG215
BHIS256

site_idSWS_FT_FI5
Number of Residues2
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P0A884
ChainResidueDetails
BASP218
BALA312

site_idSWS_FT_FI6
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:19690332, ECO:0007744|PubMed:23186163
ChainResidueDetails
BSER114

site_idSWS_FT_FI7
Number of Residues4
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
ChainResidueDetails
BLYS287
BLYS292
BLYS308

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1b02
ChainResidueDetails
AASN226
ASER229
ACYS195

site_idCSA2
Number of Residues6
DetailsAnnotated By Reference To The Literature 1b02
ChainResidueDetails
AASP254
ASER216
ACYS195
AASP218
AGLU87
AHIS256

site_idCSA3
Number of Residues5
DetailsAnnotated By Reference To The Literature 1b02
ChainResidueDetails
BASP254
BSER216
BASP218
BGLU87
BHIS256

226707

PDB entries from 2024-10-30

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