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UniProtKB - P11126 (P1_BPPH6)
Protein
Major inner protein P1
Gene
P1
Organism
Pseudomonas phage phi6 (Bacteriophage phi-6)
Status
Functioni
P1 is the major inner capsid (core) protein of the polyhedral procapsid, which is responsible for genomic replication and transcription. Forms a dodecahedral shell from 60 asymmetric dimers. Binds to RNA and may be involved in genomic packaging.
1 PublicationGO - Molecular functioni
- identical protein binding Source: IntAct
- RNA binding Source: UniProtKB-KW
Keywordsi
Molecular function | RNA-binding, Viral nucleoprotein |
Biological process | Transcription |
Names & Taxonomyi
Protein namesi | Recommended name: Major inner protein P1 |
Gene namesi | Name:P1 |
Organismi | Pseudomonas phage phi6 (Bacteriophage phi-6) |
Taxonomic identifieri | 10879 [NCBI] |
Taxonomic lineagei | Viruses › Riboviria › Orthornavirae › Duplornaviricota › Vidaverviricetes › Mindivirales › Cystoviridae › Cystovirus |
Virus hosti | Pseudomonas savastanoi pv. phaseolicola (Pseudomonas syringae pv. phaseolicola) [TaxID: 319] |
Proteomesi |
|
Subcellular locationi
- Virion Note: Inner capsid protein (120 copies).
Keywords - Cellular componenti
Capsid protein, Inner capsid protein, T=2 icosahedral capsid protein, VirionPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000164637 | 1 – 769 | Major inner protein P1Add BLAST | 769 |
Interactioni
Subunit structurei
Homodimer. Associates with the polymerase complex.
Binary interactionsi
P11126
With | #Exp. | IntAct |
---|---|---|
itself | 4 | EBI-15586148,EBI-15586148 |
GO - Molecular functioni
- identical protein binding Source: IntAct
Protein-protein interaction databases
DIPi | DIP-29115N |
IntActi | P11126, 2 interactors |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
SMRi | P11126 |
ModBasei | Search... |
PDBe-KBi | Search... |
i Sequence
Sequence statusi: Complete.
P11126-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MFNLKVKDLN GSARGLTQAF AIGELKNQLS VGALQLPLQF TRTFSASMTS
60 70 80 90 100
ELLWEVGKGN IDPVMYARLF FQYAQAGGAL SVDELVNQFT EYHQSTACNP
110 120 130 140 150
EIWRKLTAYI TGSSNRAIKA DAVGKVPPTA ILEQLRTLAP SEHELFHHIT
160 170 180 190 200
TDFVCHVLSP LGFILPDAAY VYRVGRTATY PNFYALVDCV RASDLRRMLT
210 220 230 240 250
ALSSVDSKML QATFKAKGAL APALISQHLA NAATTAFERS RGNFDANAVV
260 270 280 290 300
SSVLTILGRL WSPSTPKELD PSARLRNTNG IDQLRSNLAL FIAYQDMVKQ
310 320 330 340 350
RGRAEVIFSD EELSSTIIPW FIEAMSEVSP FKLRPINETT SYIGQTSAID
360 370 380 390 400
HMGQPSHVVV YEDWQFAKEI TAFTPVKLAN NSNQRFLDVE PGISDRMSAT
410 420 430 440 450
LAPIGNTFAV SAFVKNRTAV YEAVSQRGTV NSNGAEMTLG FPSVVERDYA
460 470 480 490 500
LDRDPMVAIA ALRTGIVDES LEARASNDLK RSMFNYYAAV MHYAVAHNPE
510 520 530 540 550
VVVSEHQGVA AEQGSLYLVW NVRTELRIPV GYNAIEGGSI RTPEPLEAIA
560 570 580 590 600
YNKPIQPSEV LQAKVLDLAN HTTSIHIWPW HEASTEFAYE DAYSVTIRNK
610 620 630 640 650
RYTAEVKEFE LLGLGQRRER VRILKPTVAH AIIQMWYSWF VEDDRTLAAA
660 670 680 690 700
RRTSRDDAEK LAIDGRRMQN AVTLLRKIEM IGTTGIGASA VHLAQSRIVD
710 720 730 740 750
QMAGRGLIDD SSDLHVGINR HRIRIWAGLA VLQMMGLLSR SEAEALTKVL
760
GDSNALGMVV ATTDIDPSL
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M17461 Genomic RNA Translation: AAA32357.1 |
PIRi | D29885, P1BPF6 |
RefSeqi | NP_620348.1, NC_003715.1 |
Genome annotation databases
GeneIDi | 956438 |
KEGGi | vg:956438 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | M17461 Genomic RNA Translation: AAA32357.1 |
PIRi | D29885, P1BPF6 |
RefSeqi | NP_620348.1, NC_003715.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
4BTG | electron microscopy | 4.40 | A/B | 2-761 | [»] | |
4BTQ | electron microscopy | 7.50 | A/B | 2-761 | [»] | |
4K7H | X-ray | 3.60 | A/B/C/D/E | 2-769 | [»] | |
5FJ5 | electron microscopy | 4.80 | A/B | 2-761 | [»] | |
5FJ7 | electron microscopy | 7.90 | A/B | 2-761 | [»] | |
5MUU | electron microscopy | 4.00 | A/B | 1-769 | [»] | |
6HY0 | electron microscopy | 3.50 | A/B | 1-769 | [»] | |
SMRi | P11126 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
DIPi | DIP-29115N |
IntActi | P11126, 2 interactors |
Genome annotation databases
GeneIDi | 956438 |
KEGGi | vg:956438 |
Family and domain databases
MobiDBi | Search... |
Entry informationi
Entry namei | P1_BPPH6 | |
Accessioni | P11126Primary (citable) accession number: P11126 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 1, 1989 |
Last sequence update: | July 1, 1989 | |
Last modified: | September 29, 2021 | |
This is version 80 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Viral Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references