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


3.A.1.1.56
Uptake transport system for L-arabinose and D-xylose, XacGHIJK (Johnsen et al. 2019). The system has a receptor, two 6 TMS membrane proteins and two ATPases.  xacGHIJK is upregulated by growth in the presence of either D-xylose or L-arabinose, mediated by the transcriptional regulator, XacR, the general regulator of xac catabolic genes (Johnsen et al. 2019).

Accession Number:D4GP37
Protein Name:ABC-type transport system permease protein (Probable substrate sugar)
Length:309
Molecular Weight:33669.00
Species:Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) [309800]
Number of TMSs:6
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate

Cross database links:

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MSQSSSTGNF DVASLVEDVN LRRVAQYALV VFFLGFFLVP LETGIMTAIK TNESVARSLP 
61:	FAPPVGEGFT LGNIQFALEQ LSGSFFNSLI MSIPATIGSV LFGSMAAYGL TMVNWRAQMG 
121:	MLMLFVVGVF VPYQAVLVPL ARFWNNIFPL ARMIEPMVAS IPFFQGYHAE LVPLVITHIA 
181:	YGIPICTILF RSYYQSLPNS LVEAGKIDGA SITKIYRRII LPISKPMFGV VFIYQFTQIY 
241:	NEFLFAFTLV TGSDAPAAPV TLVLPAIGAS TSGINFGIRM SAAFLAAVPT LILYVAFAEQ 
301:	FAKGLRTEA