UniProtKB - C1JCT2 (POLFS_SINV3)
Protein
Polyprotein-FSD
Gene
N/A
Organism
Solenopsis invicta virus 3 (SINV-3)
Status
Functioni
Capsid protein VP1: Assembles with VP1-FSD and VP2 to form an icosahedral capsid. VP1 is about 5 time more abundant than VP1-FSD in the virion.1 Publication
Assembles with VP1 and VP2 to form an icosahedral capsid. VP1 is about 5 time more abundant than VP1-FSD in the virion.1 Publication
Assembles with VP1 and VP1-FSD to form an icosahedral capsid.1 Publication
Replicates genomic and antigenomic RNA.PROSITE-ProRule annotationBy similarity
Miscellaneous
Capsid protein VP1: A sgRNA is also expressed which encloses the VP1 capsid protein and probably a leader protein.1 Publication
Catalytic activityi
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 1258 | For 3C-like protease activityPROSITE-ProRule annotation1 Publication | 1 | |
Active sitei | 1295 | For 3C-like protease activityPROSITE-ProRule annotation1 Publication | 1 | |
Active sitei | 1381 | For 3C-like protease activityPROSITE-ProRule annotation1 Publication | 1 |
Regions
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Nucleotide bindingi | 396 – 403 | ATPPROSITE-ProRule annotation | 8 |
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- cysteine-type endopeptidase activity Source: InterPro
- RNA binding Source: InterPro
- RNA-directed 5'-3' RNA polymerase activity Source: UniProtKB-KW
- RNA helicase activity Source: UniProtKB-EC
GO - Biological processi
- transcription, DNA-templated Source: InterPro
- viral RNA genome replication Source: InterPro
Keywordsi
Molecular function | Helicase, Hydrolase, Nucleotidyltransferase, Protease, RNA-directed RNA polymerase, Thiol protease, Transferase |
Biological process | Viral RNA replication |
Ligand | ATP-binding, Nucleotide-binding |
Names & Taxonomyi
Protein namesi | Recommended name: Polyprotein-FSD1 PublicationCleaved into the following 5 chains: Capsid protein VP1-FSD1 Publication Capsid protein VP21 Publication |
Organismi | Solenopsis invicta virus 3 (SINV-3) |
Taxonomic identifieri | 631345 [NCBI] |
Taxonomic lineagei | Viruses › Riboviria › Orthornavirae › Pisuviricota › Pisoniviricetes › Picornavirales › Invictavirus |
Virus hosti | Solenopsis invicta (Red imported fire ant) (Solenopsis wagneri) [TaxID: 13686] |
Proteomesi |
|
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000442445 | 1 – 3390 | Polyprotein-FSDAdd BLAST | 3390 | |
ChainiPRO_0000442446 | 1 – ? | Helicase | ||
ChainiPRO_0000442447 | ? – ?1432 | 3C-like protease | ||
ChainiPRO_0000442448 | ?1433 – 2345 | RNA-directed RNA polymeraseAdd BLAST | 913 | |
ChainiPRO_0000442449 | 2346 – 3016 | Capsid protein VP1-FSDAdd BLAST | 671 | |
ChainiPRO_0000442450 | 3017 – 3390 | Capsid protein VP2Add BLAST | 374 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 2346 | N-acetylmethionine; by host1 Publication | 1 |
Post-translational modificationi
N-acetylated.1 Publication
Proteolytic cleavages of the polyprotein yield mature proteins.1 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sitei | 2345 – 2346 | Cleavage1 Publication | 2 | |
Sitei | 3016 – 3017 | Cleavage1 Publication | 2 |
Keywords - PTMi
AcetylationPTM databases
iPTMneti | C1JCT2 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 369 – 543 | SF3 helicasePROSITE-ProRule annotationAdd BLAST | 175 | |
Domaini | 1206 – 1423 | Peptidase C3PROSITE-ProRule annotationAdd BLAST | 218 | |
Domaini | 1914 – 2042 | RdRp catalyticPROSITE-ProRule annotationAdd BLAST | 129 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 1176 – 1179 | Poly-ArgSequence analysis | 4 | |
Compositional biasi | 3038 – 3092 | Gln-richPROSITE-ProRule annotationAdd BLAST | 55 | |
Compositional biasi | 3122 – 3155 | Asn-richPROSITE-ProRule annotationAdd BLAST | 34 |
Family and domain databases
Gene3Di | 2.60.120.20, 1 hit 3.30.70.270, 2 hits |
InterProi | View protein in InterPro IPR043502, DNA/RNA_pol_sf IPR000605, Helicase_SF3_ssDNA/RNA_vir IPR014759, Helicase_SF3_ssRNA_vir IPR027417, P-loop_NTPase IPR044067, PCV_3C_PRO IPR009003, Peptidase_S1_PA IPR043128, Rev_trsase/Diguanyl_cyclase IPR001205, RNA-dir_pol_C IPR007094, RNA-dir_pol_PSvirus IPR029053, Viral_coat |
Pfami | View protein in Pfam PF00680, RdRP_1, 1 hit PF00910, RNA_helicase, 1 hit |
SUPFAMi | SSF50494, SSF50494, 1 hit SSF52540, SSF52540, 1 hit SSF56672, SSF56672, 1 hit |
PROSITEi | View protein in PROSITE PS51874, PCV_3C_PRO, 1 hit PS50507, RDRP_SSRNA_POS, 1 hit PS51218, SF3_HELICASE_2, 1 hit |
s (2)i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
This entry describes 2 produced by isoformsiribosomal frameshifting. AlignAdd to basketIsoform Polyprotein-FSD (identifier: C1JCT2-1) [UniParc]FASTAAdd to basket
This isoform has been chosen as the sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. canonicali
10 20 30 40 50
MSEKTQTFVQ NETHVLDMTS DFKSDLSLEK VTSSVEQTDD LVSKIINNND
60 70 80 90 100
LDIKDLSFLR NLLLSTLQYL GIAKFVAINI TLSILSILML LINSCAKFTR
110 120 130 140 150
IVNLSSHILN IITTLGLYFQ VSSMEIEEIT QTFENEFGTY DDDKILSHYI
160 170 180 190 200
KICNLPNRKD VYEYISLNDL KYKIKLPDIS FYELKNDILS KNKNLHLWIF
210 220 230 240 250
QKFTDEFLAM WFGVQPYRIS NLREMLVISR QGFIPKDLFN EIRKLCNMGV
260 270 280 290 300
SVIISFIQSK LFDEPFKKRD CTQALKDASV ISSPFDTLWN LISKQVCDNS
310 320 330 340 350
AEERFTQTIL DFTSEFDNFL GIPNYKFAKN QKLVNTISKS LDACAKFIRD
360 370 380 390 400
CPKDKQTEIF PLQGLHTATV KRRNEILTNV MPKFARQEPF VVLFQGPGGI
410 420 430 440 450
GKTHLVQQLA TKCVNSFYQD HEDDYIEISP DDKYWPPLSG QRVAFFDEAG
460 470 480 490 500
NLNDLTEDLL FRNIKSICSP AYFNCAAADI EHKISPCPFE LVFATVNTDL
510 520 530 540 550
DTLQSKISST FGQASVFPIW RRCIVVECSW NEKELGPFNY KNPSGHRSDY
560 570 580 590 600
SHITMNYMSY DDKTQKLALE KEINFDTLFD MIRLRFRKKQ QEHDTKISIL
610 620 630 640 650
NNEIQRQSNS KQHFSVCLYG EPGQGKTYNL NKLITTFANA TNLKIGSEEK
660 670 680 690 700
PSIHIFDDYI KDENDENCSK FMDIYNNKLP NNSVIFSATN VYPKTHFFPT
710 720 730 740 750
FFLTNLIYAF IQPFKQVGLY RRLGFDGYTD IPNSSVNAPI FVQNFKFYER
760 770 780 790 800
KQHICYFLSL EFLKNIICYI FFFLYFPLKF IKKIDLIEIK DVNKYVYDRY
810 820 830 840 850
INFLSLSKQI EIVEYPPNLE NVEFDFRFNM NKFHRVSFNN PFELDKYIHF
860 870 880 890 900
NKNSYENLLH FDWKMYLSPR VKHRLALSYE KFFITISEVN KEIIIEELKR
910 920 930 940 950
YVLLFKQFNI DPNMEINLGE YGSFYYINGK IHLMTINIES NVSEIPVFTD
960 970 980 990 1000
GDYVYISEHK IPVIDLFDNI NINSKYNLSF DQSIALNSFK TGDSFYSNAK
1010 1020 1030 1040 1050
VRKSLSKFVL LNYQTKFKLY LKEAKDKVKN FIETPIGHLL SILLTIFVIC
1060 1070 1080 1090 1100
YASFKIYSKF SNFFSKDQAI EDQRKGEKKI KKITNYDSDG VQPQRKGEKK
1110 1120 1130 1140 1150
IKKVTNYDSD GVQPQSNVKV EEEIKLVFDP TGQKLLFGND FTSELETLVE
1160 1170 1180 1190 1200
LEKDDEEFTK SKIDNKSMAG LRREVRRRRY ARSKKAQIEK QEVLTLPDVN
1210 1220 1230 1240 1250
GFEGGKPYFQ IAEEKARKNL CQIYMIANNE NCIASKFSDH IVCYGLFVFK
1260 1270 1280 1290 1300
KRLASVGHIV EALKCAPGYN LYAGCDQFNG KLYKMNLVRN YRKRELSVWD
1310 1320 1330 1340 1350
VDCPNDFVDL TSFFIPKEEL YDAENCNTVL GRFGMNKREV YLYGNCEFIQ
1360 1370 1380 1390 1400
EFFKVDNKGA QEFGYIDWAT VDITLTTGGD CGLPYYICER KKFHNKIMGL
1410 1420 1430 1440 1450
HFAGNNVNHK TIGMSALIYK EDLVVWKGAE RQSKCKFCDV KDIIIAQPDI
1460 1470 1480 1490 1500
PKEKYKGYNH EIVWNSLHES SPTTLNEELE HYLNIFPKFT GTIIKHSGDK
1510 1520 1530 1540 1550
FYGSVKHSHT QFISKFKTEL TVTNGWKLST AGDCQFESNH ISPNTEVMYR
1560 1570 1580 1590 1600
VVDVQFNSIF KAFKSQPYIK NFRLIANVYE KDGKQRVTIL TIIPVSDFNV
1610 1620 1630 1640 1650
KQQTVRQALV PLHLNEDEEV YVTEDVSDIF KTAIKRKQRG ILPDVPYETV
1660 1670 1680 1690 1700
ENETVEILGI THRNMTPEPA QMYKPTPFYK LALKFNLDHK LPVNFNMKDC
1710 1720 1730 1740 1750
PQEQKDMMVL DRLGQPNPRI TQSLKWAHKD YSPDYELRKY VKEQYMCNIM
1760 1770 1780 1790 1800
EYYAGCNLLT EEQILKGYGP NHRLYGALGG MEIDSSIGWT MKELYRVTKK
1810 1820 1830 1840 1850
SDVINLDSNG NYSFLNNEAA QYTQELLKIS MEQAHNGQRY YTAFNELMKM
1860 1870 1880 1890 1900
EKLKPSKNFI PRTFTAQDLN GVLMERWILG EFTARALAWD ENCAVGCNPY
1910 1920 1930 1940 1950
ATFHKFATKF FKFKNFFSCD YKNFDRTIPK CVFEDFRDML IQANPHMKNE
1960 1970 1980 1990 2000
IYACFQTIID RIQVSGNSIL LVHGGMPSGC VPTAPLNSKV NDIMIYTAYV
2010 2020 2030 2040 2050
NILRRADRGD ITSYRYYRDL VCRLFYGDDV IIAVDDSIAD IFNCQTLSEE
2060 2070 2080 2090 2100
MKILFGMNMT DGSKSDIIPK FETIETLSFI SRFFRPLKHQ ENFIVGALKK
2110 2120 2130 2140 2150
ISIQTHFYYA TDDTPEHFGQ VFKTIQEEAA LWEEEYFNKI QSYIQEIIRK
2160 2170 2180 2190 2200
FPEISKFFNF ESYKSIQKRY IMNGWNEFVK LEKLDLNLNK KKSSKVTGIH
2210 2220 2230 2240 2250
SKQYSKFLKF LSRIENEKAA LEGNFNKESV NTWYFKMSKA MHLNEIFQKG
2260 2270 2280 2290 2300
LISKPLAEFY FNEGQKMWDC NITFRRSKDD LPFTFSGSGT TKACAREQAA
2310 2320 2330 2340 2350
EEALVLFSQE DEIVRQINDI QSDCKFCKKM IRYKKLLSGV SIQRQMNVSK
2360 2370 2380 2390 2400
ITENHVPSAG MMATDPSVAP DSGIATNTQT PSISRVLNPI ARALDNPAGT
2410 2420 2430 2440 2450
GAPFDKHTYV YNVFTRWPEM STVVNKSLAA GAEVFKISLD PNKLPKRILQ
2460 2470 2480 2490 2500
YIQFHKTIIP QIEVQILIGG AAGTVGWLKV GWVPDASTAK KYSLDDLQLV
2510 2520 2530 2540 2550
ASETINLNST ITMSMIINDS RRNGMFRLTK SDPEPWPGIV CLVEHPITNV
2560 2570 2580 2590 2600
QRNDDVNYPV IVSVRLGPDC QLMQPYNDLN LSGGTDPDPD PEPDPDPEPG
2610 2620 2630 2640 2650
PDPEPGVDEL DLSKYIPNQL IDLLICNSYV PNNVSVDFLS TYPNLNFSIH
2660 2670 2680 2690 2700
NITDVVVSSK PYTLALFETE SQINSASVWR GDLTQLSVFI QYKFYTRVEA
2710 2720 2730 2740 2750
YNKVTTVHTD KWTPNFDGTV YKPVDVKIEH AYGTYELTTM WLTSYGLVME
2760 2770 2780 2790 2800
WSLDESRVFY GTYKTDSNGR RWLIDGNTPI ARSDHCFIVS SPDLLSDDKA
2810 2820 2830 2840 2850
YYNNPIGAKQ GGKLVDGAQI YRIFKTESGG YRSDPFVPET YWPSETPYNA
2860 2870 2880 2890 2900
DWSGVKMPYQ IRKVIQTGNN LAGKHLDGDL KMCAMIRQGS SSTQSTDNYF
2910 2920 2930 2940 2950
YPIYVHNFSA LLKQMNLILK ERKTKYIKFD LQVGGKPFAQ MGFGDGAFIG
2960 2970 2980 2990 3000
RTTMFRQIRA AITNVILLKN IVGVDDLSGL QALPTSGFAD WVVKAQSTNS
3010 3020 3030 3040 3050
KFLNDFYNDK ISIERQASLG IAAAIGAGQG LFGGLSAQWQ WQQQADWSRQ
3060 3070 3080 3090 3100
MQRERLDMME KLANINNQAR LNQLTQSGAQ QRITQQAAYQ QQMNALGAGS
3110 3120 3130 3140 3150
VSAQNGMYTP SNYTPLPSYK SNTTNYYNNS VYHTDNNITN NPSNTSLTNN
3160 3170 3180 3190 3200
INNFNPELFQ QQRERMPTPS EAYDNSKGFV PQPGTSKSIA TENINPNYKD
3210 3220 3230 3240 3250
EEHIYEPIEQ QNHEYADIDY NAMNISRENK NSSNFGNVGI LDHQYADIDY
3260 3270 3280 3290 3300
DAMKIARDQQ NSSKFGNVGV LNHQYAELDF SKNNTRKNSQ ILDNSLYSKT
3310 3320 3330 3340 3350
QPSSKMIDNS LYGINPNKMV ENQNYEPASM ERKNSIYSSN LNSSNNLKFN
3360 3370 3380 3390
NIPNFKGPTN LNISGAKPAG FGSGIIQPAI NKYTDFSKPN
Note: Produced by -1 ribosomal frameshifting.1 Publication
Isoform Polyprotein (identifier: C1JCT1-1) [UniParc]FASTAAdd to basket
The sequence of this isoform can be found in the external entry C1JCT1.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.
Isoforms of the same protein are often annotated in two different entries if their sequences differ significantly.
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | FJ528584 Genomic RNA Translation: ACO37272.1 |
RefSeqi | YP_002790880.2, NC_012531.1 [C1JCT2-1] |
Genome annotation databases
GeneIDi | 7751222 |
KEGGi | vg:7751222 |
Keywords - Coding sequence diversityi
Ribosomal frameshiftingSimilar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | FJ528584 Genomic RNA Translation: ACO37272.1 |
RefSeqi | YP_002790880.2, NC_012531.1 [C1JCT2-1] |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
PTM databases
iPTMneti | C1JCT2 |
Genome annotation databases
GeneIDi | 7751222 |
KEGGi | vg:7751222 |
Family and domain databases
Gene3Di | 2.60.120.20, 1 hit 3.30.70.270, 2 hits |
InterProi | View protein in InterPro IPR043502, DNA/RNA_pol_sf IPR000605, Helicase_SF3_ssDNA/RNA_vir IPR014759, Helicase_SF3_ssRNA_vir IPR027417, P-loop_NTPase IPR044067, PCV_3C_PRO IPR009003, Peptidase_S1_PA IPR043128, Rev_trsase/Diguanyl_cyclase IPR001205, RNA-dir_pol_C IPR007094, RNA-dir_pol_PSvirus IPR029053, Viral_coat |
Pfami | View protein in Pfam PF00680, RdRP_1, 1 hit PF00910, RNA_helicase, 1 hit |
SUPFAMi | SSF50494, SSF50494, 1 hit SSF52540, SSF52540, 1 hit SSF56672, SSF56672, 1 hit |
PROSITEi | View protein in PROSITE PS51874, PCV_3C_PRO, 1 hit PS50507, RDRP_SSRNA_POS, 1 hit PS51218, SF3_HELICASE_2, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | POLFS_SINV3 | |
Accessioni | C1JCT2Primary (citable) accession number: C1JCT2 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | November 22, 2017 |
Last sequence update: | November 22, 2017 | |
Last modified: | December 2, 2020 | |
This is version 34 of the entry and version 2 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Viral Protein Annotation Program |