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3.A.7.14.2
Conjugation system, IntP/TcpA-J (Bannam et al., 2008; Teng et al., 2008). TcpA but not TcpB is essential for transfer of the conjugative plasmid pCW3 (Parsons et al., 2007). TcpA interacts with other pCW3-encoded proteins to form an essential part of the conjugation complex (Steen et al., 2009).

Accession Number:Q2L5Y2
Protein Name:TcpB
Length:302
Molecular Weight:34710.00
Species:Clostridium perfringens [1502]
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate deoxyribonucleic acid

Cross database links:

RefSeq: YP_473381.1   
Entrez Gene ID: 3896938   
Pfam: PF01580   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005524 F:ATP binding
GO:0003677 F:DNA binding
GO:0017111 F:nucleoside-triphosphatase activity
GO:0007049 P:cell cycle
GO:0051301 P:cell division
GO:0007059 P:chromosome segregation

References (4)

[1] “Complete sequencing and diversity analysis of the enterotoxin-encoding plasmids in Clostridium perfringens type A non-food-borne human gastrointestinal disease isolates.”  Miyamoto K.et.al.   16452442
[2] “Functional identification of conjugation and replication regions of the tetracycline resistance plasmid pCW3 from Clostridium perfringens.”  Bannam T.L.et.al.   16788202
[3] “Complete sequencing and diversity analysis of the enterotoxin-encoding plasmids in Clostridium perfringens type A non-food-borne human gastrointestinal disease isolates.”  Miyamoto K.et.al.   16452442
[4] “Functional identification of conjugation and replication regions of the tetracycline resistance plasmid pCW3 from Clostridium perfringens.”  Bannam T.L.et.al.   16788202

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MFFKKNNNNV TYAKKEGDKA LGILVNVPKI LPWSNNYLDE KNGVINLGTG LNDSVPKLDL 
61:	NKTQNVLIAG EMGVGKTLLT KNIIWQLVNQ ESDIYIIELS GHYELDSRYS MMGQVINDLN 
121:	SLENLLKELL DEQERRTLIL EEDGFKSFGA FNENRFDSRK LKRKVIFIDN YYNLLDKANI 
181:	SSIEQIQVES IEKNLIKLIS STKDTGINLI INDNEISKLN TELINKIQVK ICGRHNERNS 
241:	KLMLGDDRAR ELNCIASFFM KINNEIEFFE AYRFEEVKQL KILESIKIDG VFIGKGCDEN 
301:	EK