TCDB » SEARCH

« See all members of the family

1.B.20.1.4 The outer membrane haemolysin-like OptA exporter, OptB (OptA, AAG55657, resembles Alveicin B, 1.C.75.1.1) (Choi et al., 2007). Choi and Bernstein (2010) have demonstrated that BpaA is secreted in a two step process, and the C-terminus of OtpA enters the OtpB pore before the N-terminus.
Accession Number:	Q8XAN8
Protein Name:	Hemolysin activator-related protein
Length:	539
Molecular Weight:	60957.00
Species:	Escherichia coli O157:H7 [83334]
Location¹ / Topology² / Orientation³:	Mitochondrion¹
Substrate

RefSeq:	NP_287047.1 NP_309310.1
Entrez Gene ID:	912949 959178
Pfam:	PF08479 PF03865
BioCyc:	ECOL83334:ECS1283-MONOMER
KEGG:	ece:Z1543 ecs:ECs1283
References (2) [1] “Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.” Perna N.T.et.al. 11206551 [2] “Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12.” Hayashi T.et.al. 11258796

UniProt (Universal Protein Resource)
CDD Search (Conserved Domain Database)

Predict TMSs (Predict number of transmembrane segments)

FASTA formatted sequence

1:	MQLRFNFGLL LILCCFQVAA KDSLDNLIKQ QKNADESTLR AHKLEKKDVY SNAQRNAFTL 
61:	GDLPQEKNCF IINRIELEDN FLGGQLISEV QKAIAGRCVG SAGVQKIAAA LQDYYINAGY 
121:	ITTRISIPSQ DISKGKLRFQ VNAGKIEKTI VEGNDISEWM LPFQRNDILN IRDIEQGLEN 
181:	LQRVPDVDVK INIEPGTRDG YSIVHIDTHR GKNWSVRASY NNWGDEETGR YQTTSVGYLF 
241:	NPAKMGDLFY LAGTRSTTGQ YENVSSYYSI PVGYWEYGFF YSKSKSQQVI PLSYISLDYV 
301:	GISEYLSAKA THTVYRDKTK KFAGSAELIR RKSNYTLNGE ELTLQARDMG NIKLGLNYKQ 
361:	QLPGAFWDST LSWQRFLTWF GGEKTPDMQY GDVSPVSNIF NFEGNYTRQI ENGYYNTAFF 
421:	AQYAPRELTL QDKITVGDRW SIRGFENSVG LSGNDGFYIK NTLAFPLPGM KANYYAGLDF 
481:	GQVYQDASYG DESLVGSAVG IDGNIKSLEY NFSVSTPLKY PATLDIDRVN VNFNFSYQM

1.B.20.1.4
The outer membrane haemolysin-like OptA exporter, OptB (OptA, AAG55657, resembles Alveicin B, 1.C.75.1.1) (Choi et al., 2007). Choi and Bernstein (2010) have demonstrated that BpaA is secreted in a two step process, and the C-terminus of OtpA enters the OtpB pore before the N-terminus.

Cross database links:

References (2)

External Searches:

Analyze:

1.B.20.1.4The outer membrane haemolysin-like OptA exporter, OptB (OptA, AAG55657, resembles Alveicin B, 1.C.75.1.1) (Choi et al., 2007). Choi and Bernstein (2010) have demonstrated that BpaA is secreted in a two step process, and the C-terminus of OtpA enters the OtpB pore before the N-terminus.

Cross database links:

References (2)

External Searches:

Analyze:

1.B.20.1.4
The outer membrane haemolysin-like OptA exporter, OptB (OptA, AAG55657, resembles Alveicin B, 1.C.75.1.1) (Choi et al., 2007). Choi and Bernstein (2010) have demonstrated that BpaA is secreted in a two step process, and the C-terminus of OtpA enters the OtpB pore before the N-terminus.