UniProtKB - Q9DPR7 (Q9DPR7_MEHV1)
Protein
Major capsid protein
Gene
HVT026
Organism
Meleagrid herpesvirus 1 (MeHV-1) (Turkey herpesvirus)
Status
Functioni
Self-assembles to form an icosahedral capsid with a T=16 symmetry, about 200 nm in diameter, and consisting of 150 hexons and 12 pentons (total of 162 capsomers). Hexons form the edges and faces of the capsid and are each composed of six MCP molecules. In contrast, one penton is found at each of the 12 vertices. Eleven of the pentons are MCP pentamers, while the last vertex is occupied by the portal complex. The capsid is surrounded by a layer of proteinaceous material designated the tegument which, in turn, is enclosed in an envelope of host cell-derived lipids containing virus-encoded glycoproteins.UniRule annotation
GO - Molecular functioni
- structural molecule activity Source: UniProtKB-UniRule
Names & Taxonomyi
Protein namesi | Recommended name: Major capsid proteinUniRule annotationShort name: MCPUniRule annotation |
Gene namesi | Name:HVT026Imported Synonyms:MCPUniRule annotation |
Organismi | Meleagrid herpesvirus 1 (MeHV-1) (Turkey herpesvirus)Imported |
Taxonomic identifieri | 37108 [NCBI] |
Taxonomic lineagei | Viruses › Duplodnaviria › Heunggongvirae › Peploviricota › Herviviricetes › Herpesvirales › Herpesviridae › Alphaherpesvirinae › Mardivirus |
Virus hosti | Gallus gallus (Chicken) [TaxID: 9031] Meleagris gallopavo (Wild turkey) [TaxID: 9103] |
Proteomesi |
|
Subcellular locationi
- Virion UniRule annotation
- Host nucleus UniRule annotation
GO - Cellular componenti
- host cell nucleus Source: UniProtKB-SubCell
- T=16 icosahedral viral capsid Source: UniProtKB-UniRule
Keywords - Cellular componenti
Capsid protein, Host nucleusUniRule annotation, T=16 icosahedral capsid proteinARBA annotation, VirionInteractioni
Subunit structurei
Homomultimer. Makes the hexons and eleven out of twelve pentons.
Interacts with triplex proteins 1/TRX1 and 2/TRX2; adjacent capsomers are linked together in groups of three by triplexes, heterotrimeric complexes composed of one molecule of TRX1 and two molecules of TRX2.
Interacts with scaffold protein; this interaction allows efficient MCP transport to the host nucleus.
Interacts with capsid vertex component 2/CVC2.
Interacts with the small capsomere-interacting protein/SCP.
UniRule annotationFamily & Domainsi
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 705 – 725 | Sequence analysisAdd BLAST | 21 |
Sequence similaritiesi
Belongs to the herpesviridae major capsid protein family.UniRule annotation
Keywords - Domaini
Coiled coilSequence analysisFamily and domain databases
HAMAPi | MF_04016, HSV_MCP, 1 hit |
InterProi | View protein in InterPro IPR000912, Herpes_MCP IPR023233, Herpes_MCP_upper_sf |
Pfami | View protein in Pfam PF03122, Herpes_MCP, 1 hit |
PRINTSi | PR00235, HSVCAPSIDMCP |
SUPFAMi | SSF103417, SSF103417, 1 hit |
i Sequence
Sequence statusi: Complete.
Q9DPR7-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MACQFPPARD CPPTASCDFS PLFNIGSTLA PTGRLLTTIE MSSHRCMFDY
60 70 80 90 100
FKQFSSDDDG RYTAQFDILL GTYCNTLSLI RFLETGLSVA CICTRAPDLM
110 120 130 140 150
YMREGTVQFE IQQPMIAREG PHPADQPVHN YMVKRVCRRS LNAAFVVAAE
160 170 180 190 200
ALALLSEVSL DGTAISKHLR MRAIQQLARN VRTILDSFER GTVDQMLRIL
210 220 230 240 250
LEKAPPATLL IPLSHALSEG RTNSQVMRAN LVSELKRRVC VETFIMSKTG
260 270 280 290 300
ISRESILSFL ARMVNSTQQT ISMPRLTHAD SKGRLVDGVL VTTAMVRQKL
310 320 330 340 350
LSGILNVSDT SARVPVTYGE MIISGTNLVT AVVMGKAVRN MDDVARYILN
360 370 380 390 400
LREDEVMNGT DKVIEGDSDR LQMADVPAEL VVVGDKLIFL EALERRVYQA
410 420 430 440 450
TQVRYPLIGY VDLTFIIPLG IYQRISERYA RHAGDYAPGV GSGGDIRNFA
460 470 480 490 500
PRDIYFYNKD NQLICLTLAD AIGTVCHPSF LDIEATVNHL RSGRYELTCT
510 520 530 540 550
LGAYVTNPPA LPLMDAARQF FENVGEMMRE FPRWVEECQM TTEQFMSTGN
560 570 580 590 600
ENLFMELHPA FDFFVIPGDV DLPGPHNIPQ VMASAEASWR VCNGNIPLPL
610 620 630 640 650
CNTDFRDALG RELSSTRYKL SDSTVSALSD TFADSSYPTA FYIIEAVIHG
660 670 680 690 700
SERNFGLLMR LVIQCIRSYW DNSKRVAFIN NFHMVAYIEA YLCSGELPEE
710 720 730 740 750
CMNIYKELMR HVRALRSLVQ DYTEQTDSLY EQSHDELNHV LIDRTVLPPL
760 770 780 790 800
LWDCDPLIYR TRGIRDRELY LNVGGEENYT VRPWLELQDA DFNRTGNVLV
810 820 830 840 850
HNRPVRDIDR QAFVPHHSQE WTILSKIYYY VVVPAFSRGQ CCTMGIRFDN
860 870 880 890 900
IYATSQAVII PEVHSDEEPP IDPEDPRHPL NGRNLIPNTF NVLLHNARIS
910 920 930 940 950
ADADALLTLQ ETVNNMAERT TAILYATTPD IGGASASTRR MRTFDGALHH
960 970 980 990 1000
GLLMMAYPCN DETIVAGTYF YPVPVNALFA CSDHLAAMRA LPGNIRTICE
1010 1020 1030 1040 1050
RAPPVPSFLG ANYYSTFRQP LAQYVKRSRC GPNEMSYALM SGYFKLSPLG
1060 1070 1080 1090 1100
LYHQLRTGLH PGIAFTVIRQ DRFLADMGLF AERASESYFL GQVSVTKRPH
1110 1120 1130 1140 1150
AGGVQFSLTQ PRANVDLGVG YTAVCTPLML RNAVTDMGNT AQSLHLTRGS
1160 1170 1180 1190 1200
PPLLNPEADE FLRKVATRGQ RTAPQRPVPF LGTLMPSLPS GLEHGQMSIC
1210 1220 1230 1240 1250
EFIPTPVSSD LEYFKTPCNP RGRAAGPIHS GEDMQDVDNI MYDHKQGDPA
1260 1270 1280 1290 1300
YPFRATNNPW ASQRYSYADR LYNGTYNLSG ASPLFSPSYK FFTPAEVCSK
1310 1320 1330 1340 1350
TRCLDKLITE AGSAPSASTS DGEIQFKRPV GSTELTEDPC SLFQEAYPIL
1360 1370 1380 1390
CATDKALLLS YTKGTTDGSE SHLAQYLIRD SSPIGGCLPT C
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF291866 Genomic DNA Translation: AAG45756.1 |
RefSeqi | NP_073312.1, NC_002641.1 |
Genome annotation databases
GeneIDi | 918490 |
KEGGi | vg:918490 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF291866 Genomic DNA Translation: AAG45756.1 |
RefSeqi | NP_073312.1, NC_002641.1 |
3D structure databases
ModBasei | Search... |
SWISS-MODEL-Workspacei | Submit a new modelling project... |
Genome annotation databases
GeneIDi | 918490 |
KEGGi | vg:918490 |
Family and domain databases
HAMAPi | MF_04016, HSV_MCP, 1 hit |
InterProi | View protein in InterPro IPR000912, Herpes_MCP IPR023233, Herpes_MCP_upper_sf |
Pfami | View protein in Pfam PF03122, Herpes_MCP, 1 hit |
PRINTSi | PR00235, HSVCAPSIDMCP |
SUPFAMi | SSF103417, SSF103417, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | Q9DPR7_MEHV1 | |
Accessioni | Q9DPR7Primary (citable) accession number: Q9DPR7 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | March 1, 2001 |
Last sequence update: | March 1, 2001 | |
Last modified: | August 12, 2020 | |
This is version 50 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |