TrwK is a component of Trw T4SS. TrwK is a VirB4 homologue

Proteins belonging to this kind of component are listed
(You can select < 50 proteins to perform sequence alignment by MUSCLE)
#ComponentProtein ID T4SS Accession Organism
1 TrwK220916244TrwNC_011891Anaeromyxobacter dehalogenans 2CP-1
2 TrwK240851300TrwNC_012846Bartonella grahamii as4aup
3 TrwK49476221TrwNC_005956Bartonella henselae str. Houston-1
4 TrwK49474743TrwNC_005955Bartonella quintana str. Toulouse
5 TrwK163869224TrwNC_010161Bartonella tribocorum CIP 105476
6 TrwK163858018TrwNC_010170Bordetella petrii DSM 12804
7 TrwK336053221TrwNC_015599Escherichia coli plasmid IncN plasmid N3 (NC_015599)
8 TrwK342162639TrwNC_015872Escherichia coli plasmid p271A (NC_015872)
9 TrwK133756220TrwNC_009132Escherichia coli plasmid pLEW517 (NC_009132)
10 TrwK113706774TrwNC_007682Escherichia coli plasmid pMUR050 (NC_007682)
11 TrwK971848300TrwNC_028464Escherichia coli plasmid R388 (NC_028464)
12 TrwK17530592TrwNC_003292IncN plasmid R46
13 TrwK297622190TrwNC_014208Klebsiella oxytoca KOX105 plasmid pKOX105 (NC_014208)
14 TrwK209901215TrwNC_011385Klebsiella pneumoniae plasmid 12 (NC_011385)
15 TrwK209901224TrwNC_011385Klebsiella pneumoniae plasmid 12 (NC_011385)
16 TrwK209901128TrwNC_011383Klebsiella pneumoniae plasmid 9 (NC_011383)
17 TrwK215528074TrwNC_011617Klebsiella pneumoniae plasmid pKP96 (NC_011617)
18 TrwK302141564TrwNC_014368Klebsiella pneumoniae plasmid pNL194 (NC_014368)
19 TrwK187729605TrwNC_010643Providencia rettgeri plasmid R7K (NC_010643)
20 TrwK332283571TrwNC_015458Pusillimonas sp. T7-7
21 TrwK332285025TrwNC_015458Pusillimonas sp. T7-7
22 TrwK189009847TrwNC_010716Salmonella enterica subsp. enterica serovar Dublin plasmid IncW pIE321 (NC_010716)
23 TrwK160431631TrwNC_009980Salmonella enterica subsp. enterica serovar Dublin plasmid pMAK2 (NC_009980)
24 TrwK160431667TrwNC_009982Salmonella enterica subsp. enterica serovar Dublin plasmid pMAK3 (NC_009982)
Select All

Multiple protein sequence alignment by MUSCLE online