TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.108.2
Glucan  ABC transporter of 593 aas and 6 TMSs in a 2 + 2 + 2 TMS arrangement at the N-terminus followed by the ATPase domain (C-terminus), NdvA.  It is involved in beta-(1-->2)glucan export. The transmembrane segments (TMSs) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation.

Accession Number:Q1QH37
Protein Name:Beta-(1-->2)glucan export ATP-binding/permease protein NdvA
Length:593
Molecular Weight:65144.00
Species:Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) [323097]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate glucan, beta-D-glucan

Cross database links:

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MSMLRLYTRV LELLGKEARL GWILAGANLL LAGAQFAEPV LFGRIVDVLS GSPAAGPFGM 
61:	TSTSPWPLLA VWVVFGLFTI LCGVIVALQA DRLSHRQRQA VLTGYFEHIM QLPLTYHAGT 
121:	HSGRLMKVML QGTDALWRLW LGFFREHFAA MMSLVVLLPL SLTINWRLAI LLFALCIVFT 
181:	MLTTLVVRRT FDMQNEVEAH FSDLSARASD ALGNVALVQS FVRVDAEVQG LRFVVDKLLA 
241:	AQMPVLSWWA VVTVMTRAST TITILAIFAV GIVLNQRGMT SVGEIVMFVS FATMLIQRLE 
301:	QVVSFINSVF MEAPRLKEFF NVLDAVPAVR DRPDAIDAGR LQGLVEFHDV SFSYDGKRPA 
361:	VEDLSFVALP GQTIALVGPT GAGKSTAVAL LHRAFDPQSG IIKIDGMDIR GLTLASLRRN 
421:	IGVVFQEALL FDRSIAENLR VGKPDASEEE MRLAASRAQA LGFIERADRK FDTHAGERGR 
481:	MLSGGERQRL SIARALLKDP PILILDEATS ALDAVTEAKV NAALDEVMKG RTTFVIAHRL 
541:	STIRNATRIL VFENGRVIEN GTFDELLARG GHFARLAKAQ FMTQDGSRIG QPS