ID S4RCM4_PETMA Unreviewed; 2299 AA.
AC S4RCM4;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 27-MAR-2024, entry version 57.
DE RecName: Full=DNA polymerase epsilon catalytic subunit {ECO:0000256|RuleBase:RU365029};
DE EC=2.7.7.7 {ECO:0000256|RuleBase:RU365029};
OS Petromyzon marinus (Sea lamprey).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Cyclostomata;
OC Hyperoartia; Petromyzontiformes; Petromyzontidae; Petromyzon.
OX NCBI_TaxID=7757 {ECO:0000313|Ensembl:ENSPMAP00000002956.1, ECO:0000313|Proteomes:UP000245300};
RN [1] {ECO:0000313|Ensembl:ENSPMAP00000002956.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- FUNCTION: DNA polymerase II participates in chromosomal DNA
CC replication. {ECO:0000256|RuleBase:RU365029}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyribonucleoside 5'-triphosphate + DNA(n) =
CC diphosphate + DNA(n+1); Xref=Rhea:RHEA:22508, Rhea:RHEA-COMP:17339,
CC Rhea:RHEA-COMP:17340, ChEBI:CHEBI:33019, ChEBI:CHEBI:61560,
CC ChEBI:CHEBI:173112; EC=2.7.7.7;
CC Evidence={ECO:0000256|RuleBase:RU365029};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|RuleBase:RU365029};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|RuleBase:RU365029}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-B family.
CC {ECO:0000256|ARBA:ARBA00005755, ECO:0000256|RuleBase:RU365029}.
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DR STRING; 7757.ENSPMAP00000002956; -.
DR Ensembl; ENSPMAT00000002970.1; ENSPMAP00000002956.1; ENSPMAG00000002616.1.
DR GeneTree; ENSGT00390000010194; -.
DR HOGENOM; CLU_000556_0_0_1; -.
DR OMA; MLDQCRY; -.
DR Proteomes; UP000245300; Unplaced.
DR GO; GO:0008622; C:epsilon DNA polymerase complex; IEA:InterPro.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-KW.
DR GO; GO:0000166; F:nucleotide binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-KW.
DR CDD; cd05779; DNA_polB_epsilon_exo; 1.
DR CDD; cd05535; POLBc_epsilon; 1.
DR Gene3D; 1.10.132.60; DNA polymerase family B, C-terminal domain; 1.
DR Gene3D; 3.30.342.10; DNA Polymerase, chain B, domain 1; 1.
DR Gene3D; 3.90.1600.10; Palm domain of DNA polymerase; 1.
DR Gene3D; 3.30.420.10; Ribonuclease H-like superfamily/Ribonuclease H; 1.
DR InterPro; IPR006172; DNA-dir_DNA_pol_B.
DR InterPro; IPR006133; DNA-dir_DNA_pol_B_exonuc.
DR InterPro; IPR006134; DNA-dir_DNA_pol_B_multi_dom.
DR InterPro; IPR043502; DNA/RNA_pol_sf.
DR InterPro; IPR042087; DNA_pol_B_thumb.
DR InterPro; IPR013697; DNA_pol_e_suA_C.
DR InterPro; IPR023211; DNA_pol_palm_dom_sf.
DR InterPro; IPR029703; POL2.
DR InterPro; IPR012337; RNaseH-like_sf.
DR InterPro; IPR036397; RNaseH_sf.
DR PANTHER; PTHR10670; DNA POLYMERASE EPSILON CATALYTIC SUBUNIT A; 1.
DR PANTHER; PTHR10670:SF1; DNA POLYMERASE EPSILON CATALYTIC SUBUNIT A; 1.
DR Pfam; PF00136; DNA_pol_B; 1.
DR Pfam; PF03104; DNA_pol_B_exo1; 1.
DR Pfam; PF08490; DUF1744; 1.
DR SMART; SM01159; DUF1744; 1.
DR SMART; SM00486; POLBc; 1.
DR SUPFAM; SSF56672; DNA/RNA polymerases; 1.
DR SUPFAM; SSF53098; Ribonuclease H-like; 1.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|RuleBase:RU365029};
KW DNA replication {ECO:0000256|RuleBase:RU365029};
KW DNA-binding {ECO:0000256|RuleBase:RU365029};
KW DNA-directed DNA polymerase {ECO:0000256|ARBA:ARBA00022932,
KW ECO:0000256|RuleBase:RU365029};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU365029};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU365029};
KW Metal-binding {ECO:0000256|RuleBase:RU365029};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU365029};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU365029};
KW Reference proteome {ECO:0000313|Proteomes:UP000245300};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU365029};
KW Zinc {ECO:0000256|RuleBase:RU365029};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|RuleBase:RU365029}.
FT DOMAIN 1524..1937
FT /note="DNA polymerase epsilon catalytic subunit A C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM01159"
FT REGION 1..22
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 1275..1307
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 1955..1984
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 2029..2056
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1275..1291
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1962..1984
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 2042..2056
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 2299 AA; 259981 MW; 2C5D52291AEB8FA3 CRC64;
PSSPTTVSAD DGGPQSAARR LERSRQVDEM DLKFGFVRLR DPGEHTGWLI NMHPTDILDE
DKRLTSAVDY YFIREDGSRF KVALPFKPYF YVATKKGCER EVSSFLSRRF QGKLSGIEMV
AKEDLDLPNH LVGLKRTYIK LSFITTEDLI KVRKDVFPAI RKNREREKSN DAYTSMLSSA
LSGGNLLAED EGNSKKMSDQ MENITDIREY DVPYHVRVAI DLKIHVAHWY NVRIRGSAFP
PEITRRDDLV ERPDPVVLAF DIETTKLPLK FPDAETDQIM MISYMVDGQG YLITNREVVS
EDIEDFEFTP KPEYEGPFTI FNEADEAGLL QRFFDHLHET KPNIFVTYNG DSFDWPFVER
RALAHGLDLL IETGFQKDSQ GEYKATQALH MDCLRWVKRD SYLPVGSHNL KAAAKAKLGY
DPVELDPEEM CRMAAEEAQT LATYSVSDAV ATYYMYMKYV HPFIFALCTI IPMEPDEVLR
KGSGTLCEAL LMVQAFHANI VFPNKQQEEF NRLTGDGHVL DSETYVGGHV EALECGVFRS
DIPCRFKMNP GVFEELMEKV ETTLKHALEE EEKIPLDKVN NFSEVCEEVR SKLRALQEVP
SRIECPLIYH LDVGAMYPNI ILTNRLQPSA MVDEATCAAC DFNKPGASCQ RRMAWQWRGE
FMPATRSEFH RIQQQLESEK FPSMFPGGPP RAFHTLSRED QAKYEKKRLA DYCHKAYKKV
RVTRMEERMT TVCQRENSFY VDTVRAFRDR RYDFKGLHKV WKRKLGSAAD SGDAAEVKRC
RNMEILYDSL QLAHKCILNS FYGYVMRKGA RWYSMEMAGI VCHTGANIIM QARELVEQIG
RPLELDTDGI WCALPSSFPE NFIFHTSSAE KPKVTVSYPG AMLNILVKSG YDKNMFTFWK
LCQPKQIKPT TFTNKTLIFS GYPISIAILL TSSRKRVSHL QVFFKWYAVF NEDGSLAELK
GFEVKRRGEL QLIKIFQSSV FEAFLKGSNL QEVYAAVAKV ADYWLDVLYS KAANMPDQEL
FELIAENRSM SRKLEDYGAQ KSTSISTARR LAEFLGDQMV KDAGLSCRFV ISRRPEGAPV
TERAIPLAIF QAEPSVSKHY LRKWLKSPSQ QDFDIRSILD WDYYIERLGS AIQKIITIPA
ALQQVKNPVP RVRHPDWLHK KLLEKSDAYK QKKINELFTA SEKRQLTVKV SGQQAGAASV
EDMEDFGASQ LTPLGPVPMA TKRKRAEVES QDRESQDLEL TQTWREILGP PPSIGTTAEE
MATWIRFHKK KWEIQTRQRK DRSKRRRCGS GEGGPTTHGA RGPLRGGGAL NTGLGGFLMR
AARSLLSTPW QIVQIAEGTQ AGMFRVWCVV GTELHVVKLH IPRIFYVNQR VAKPDEGPNY
RKVNRVLPRS NPVLNLYEYT VAEELYQQHL NQINADLAAP HIEGVYETQV PLMFRALVQL
GCVCTVSRES ARQQGALDVD TFQLEQLEMR SLAQYSYLEP GTIRHMYLYH CSQGSKALLG
LFIPTQRKAS VFVVDTVRSN QMPNLGVVFT AERAALLASL GEELLPPPEH GFEVRVETDL
KQAYRGLQRL LLSYKDSRKG PTLVAVESAW PSQRVRSAMP VLDNFPVVWV GGAGATSPAG
PADDPPSLSV LDWQRQGGRH MVRAYLRVDS TLARMFDVAR YLHVPVGNLP DDVEAFGCDL
FFARHLRRNN HLLWLSATGR PDLGGKEADD GRLACDTRDA KSFHISCPSA YHAVCAELDI
QSLAVNAVLQ SHHINDLEGG ASGGVSFDSA PQASLADMMT SGTSSNTALA SYDEAALCSN
TFRVLKGMVV GWVREISRFQ NAYADNQVTH FHRWVSSPAS LLYDPALHRT LHTAMKKLFL
QCRLISEFKR LGSQIVYADF NRIIVCTRKH HIEDAIAYME YVTRSINSRE IFHSISISYS
RCWETLLWLD SCNYAGIVGQ LPPALLEKIR KRKPSDGSNV EIDYECSEEE DDGNEDGGDD
EEDALDESRL DNHWNLALFL PQAASCQTYF LTIVTAYIMA VYHSLQEEMK RNEPGDTPVK
RRGHGSQSTQ AANKDGLPGT TSFCQEYVAG ELTHNLFTIT QKIQRRVTGR RNADGLSPLF
PELPGSHLPL ANPALEFASF VCGVLSLDGA VALQVSKLRR DLLRLLDVGE FSSDAEFRDP
CLSLVLPELI CHHCNYCRDI DLCREPALAQ DGSVLPKWQC TNCSADYDVE QVQAALVETV
QKKIMSHVLQ DLVCEKCKGV KEANMPAFCD CAGDFQLAHP AQEFVEQLKV FRNIARHYAM
PFLLETVNWI LQGSSVVGH
//