Click here to switch to the map view.

The map label for this gene is virB2

Identifier: 16119783

GI number: 16119783

Start: 184614

End: 184979

Strand: Direct

Name: virB2

Synonym: Atu6168

Alternate gene names: 16119783

Gene position: 184614-184979 (Clockwise)

Preceding gene: 41223307

Following gene: 16119784

Centisome position: 86.17

GC content: 58.2

Gene sequence:

>366_bases
ATGCGATGCTTTGAAAGATACCGTGTACATCTGAATCGCCTCTCGCTCTCGAACGCGGTGATGCGCATGGTATCCGGCTA
TGCGCCGAGCGTGGTCGGTGCAATGGGGTGGAGCATTTTCTCCTCTGGGCCGGCCGCGGCCCAATCTGCAGGTGGCGGCA
CTGACCCAGCCACAATGGTTAACAACATATGCACGTTTATCCTTGGTCCGTTCGGCCAGTCACTCGCTGTTCTTGGCATC
GTGGCCATCGGAATCTCCTGGATGTTCGGTCGCGCTTCACTCGGTCTCGTTGCCGGCGTCGTCGGCGGCATTGTCATCAT
GTTTGGAGCCAGCTTCCTGGGCAAAACGCTGACTGGAGGTGGCTAA

Upstream 100 bases:

>100_bases
GCGGGTCATCCGGTCCGCCTCCGCCGCCAGACGAGGACAACCGCAAATCCGAAGACGACGATCAACTCTTGTTCGACTTA
AATCAAGGAGGTCCGCAATA

Downstream 100 bases:

>100_bases
TGAATGATCGTCTGGAAGAAGCAACCCTTTACTTGGCGGCGACACGGCCCGCATTGTTTCTTGGCGTGCCGCTGACGTTG
GCGGGGCTACTCGTGATGTT

Product: type IV secretion system pilin subunit VirB2

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 121; Mature: 121

Protein sequence:

>121_residues
MRCFERYRVHLNRLSLSNAVMRMVSGYAPSVVGAMGWSIFSSGPAAAQSAGGGTDPATMVNNICTFILGPFGQSLAVLGI
VAIGISWMFGRASLGLVAGVVGGIVIMFGASFLGKTLTGGG

Sequences:

>Translated_121_residues
MRCFERYRVHLNRLSLSNAVMRMVSGYAPSVVGAMGWSIFSSGPAAAQSAGGGTDPATMVNNICTFILGPFGQSLAVLGI
VAIGISWMFGRASLGLVAGVVGGIVIMFGASFLGKTLTGGG
>Mature_121_residues
MRCFERYRVHLNRLSLSNAVMRMVSGYAPSVVGAMGWSIFSSGPAAAQSAGGGTDPATMVNNICTFILGPFGQSLAVLGI
VAIGISWMFGRASLGLVAGVVGGIVIMFGASFLGKTLTGGG

Specific function: VirB proteins are suggested to act at the bacterial surface and there play an important role in directing T-DNA transfer to plant cells

COG id: COG3838

COG function: function code U; Type IV secretory pathway, VirB2 components (pilins)

Gene ontology:

Cell location: Cell outer membrane; Multi-pass membrane protein (Potential)

Metaboloic importance: NA

Operon status: Not Known

Operon components: None

Similarity: Belongs to the virB2 family

Homologues:

None

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): VIRB2_AGRT5 (P17792)

Other databases:

- EMBL:   X53264
- EMBL:   J03320
- EMBL:   AE007871
- PIR:   AF3248
- PIR:   S12342
- RefSeq:   NP_053382.1
- RefSeq:   NP_396488.1
- STRING:   P17792
- GeneID:   1137491
- GeneID:   1224136
- GenomeReviews:   AE007871_GR
- KEGG:   atu:Atu6168
- eggNOG:   COG3838
- HOGENOM:   HBG301725
- OMA:   FILGPFG
- ProtClustDB:   PRK13857
- BioCyc:   ATUM176299-1:ATU6168-MONOMER
- InterPro:   IPR007039

Pfam domain/function: PF04956 TrbC

EC number: NA

Molecular weight: Translated: 12319; Mature: 12319

Theoretical pI: Translated: 10.63; Mature: 10.63

Prosite motif: NA

Important sites: NA

Signals:

None

Transmembrane regions:

HASH(0x946a650)-; HASH(0xc06b788)-;

Cys/Met content:

1.7 %Cys     (Translated Protein)
5.8 %Met     (Translated Protein)
7.4 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
5.8 %Met     (Mature Protein)
7.4 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRCFERYRVHLNRLSLSNAVMRMVSGYAPSVVGAMGWSIFSSGPAAAQSAGGGTDPATMV
CCHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHCCCCCHHHCCCCCCCHHHHH
NNICTFILGPFGQSLAVLGIVAIGISWMFGRASLGLVAGVVGGIVIMFGASFLGKTLTGG
HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
G
H
>Mature Secondary Structure
MRCFERYRVHLNRLSLSNAVMRMVSGYAPSVVGAMGWSIFSSGPAAAQSAGGGTDPATMV
CCHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHCCCCCHHHCCCCCCCHHHHH
NNICTFILGPFGQSLAVLGIVAIGISWMFGRASLGLVAGVVGGIVIMFGASFLGKTLTGG
HHHHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
G
H

PDB accession: NA

Resolution: NA

Structure class: Alpha

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 7.0

TargetDB status: NA

Availability: NA

References: 2370849; 2194232; 2233252; 11743193; 11743194