Tue Dec 13 2016 11:16:31 GMT+0100 (CET)2025-05-06 06:37:40
description
maltose-specific phosphotransferase system, EIICB of the PTS
maltose-specific permease of the [SW|phosphotransferase systems|phosphotransferase system], EIICB of the [[category|Phosphotransferase system|PTS]]
locus
BSU08200
BSU_08200
product
maltose-specific phosphotransferase system, EIICB
maltose-specific [[category|Phosphotransferase system|PTS]], EIICB
outlinks
bsu
BSU08200
BSU_08200
aminos
MMQKIQRFGSAMFVPVLLFAFAGIIVGISTLFKNKTLMGPLADPDGFWYQCWYIIEQGGWTVFNQMPLLFAIGIPVALAKKAQARACLEALTVYLTFNYFVSAILTVWGGAFGVDMNQEVGGTSGLTMIAGIKTLDTNIIGAIFISSIVVFLHNRYFDKKLPDFLGIFQGSTYIVMISFFIMIPIALAVSYIWPMVQSGIGSLQSFLVASGAVGVWIYTFLERILIPTGLHHFIYTPFIYGPAVAEGGIVTYWAQHLGEYSQSAKPLKELFPQGGFALHGNSKIFGIPGIALAFYVTAKKEKKKLVAGLLIPVTLTAIVAGITEPIEFTFLFISPFLFAVHAVLAATMSTVMYMAGVVGNMGGGLIEAVTLNWIPLFGSHGMTYVYQILIGLSFTAIYFFVFRFLILKFNIATPGREKDEQQETKLYSKKEYRERKNKDETASAAETADDTAFLYIEALGGKDNITEVTNCATRLRVSVKDETKVEPDSVFRALGAHGVVRNGKAFQVIIGLSVPQMRERVEKILNQ
[SW|Categories] containing this gene/protein
[SW|phosphotransferase systems], [SW|utilization of specific carbon sources], [SW|membrane proteins], [SW|phosphoproteins]
Gene
Coordinates on the chromosome (coding sequence)
892,215 -> 893,798
The protein
Catalyzed reaction/ biological activity
Protein EIIB N(pi)-phospho-L-histidine/cysteine + sugar = protein EIIB + sugar phosphate (according to Swiss-Prot)
D-maltose + Nπ-phospho-L-histidyl-[protein] --> α-maltose 6'-phosphate + L-histidyl-[protein] (according to UniProt)
The protein
Protein family
[SW|PTS] permease, glucose permease (Glc) family [Pubmed|10627040]
[[category|Phosphotransferase system|PTS]] permease, glucose family [Pubmed|10627040]
The protein
[SW|Localization]
cell membrane (according to Swiss-Prot)
cell membrane (according to UniProt)
Expression and Regulation
Operon
''[[protein|malA]]-[[protein|glvR]]-[[protein|malP]]'' [Pubmed|11489864]
Expression and Regulation
[SW|Sigma factor]
[[protein|SigA]] [Pubmed|11489864]
Expression and Regulation
Regulation
induction by maltose ([[protein|GlvR]]) [Pubmed|11489864]
repressed by glucose ([[protein|CcpA]]) [Pubmed|11489864]
Expression and Regulation
Regulatory mechanism
[[protein|GlvR]]: transcription activation [Pubmed|11489864]
[[protein|CcpA]]: transcription repression [Pubmed|11489864]
Biological materials
Mutant
GP110 (spc), available in [SW|Stülke] lab
MGNA-C291 (glvC::erm), available at the [https://shigen.nig.ac.jp/bsub/resource/strainGeneDisrupted/detail/2289 NBRP B. subtilis, Japan]
GP110 (spc), available in [SW|Stülke] lab
BKE08200 (Δ[[gene|malP]]::erm trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKE08200 BGSC], [Pubmed|28189581], upstream reverse: _UP1_TTGCATCATACCAGAACCCC, downstream forward: _UP4_TAAAGACTGCCCTCCTTTTC
BKK08200 (Δ[[gene|malP]]::kan trpC2) available at [http://www.bgsc.org/getdetail.php?bgscid=BKK08200 BGSC], [Pubmed|28189581], upstream reverse: _UP1_TTGCATCATACCAGAACCCC, downstream forward: _UP4_TAAAGACTGCCCTCCTTTTC
References
proteinLength
527
geneLength
1584
Gene
Coordinates
892,215 → 893,798
The protein
Paralogous protein(s)
[[this]]
The protein
[SW|Domains]
[SW|PTS EIIB domain] type-1 (aa 449–527) (according to UniProt)
[SW|PTS EIIC domain] type-1 (aa 1-418) (according to UniProt)
The protein
Structure
[PDB|6BVG] (EIIC domain from B. cereus, corresponds to aa 6 - 419, 27% identity) [pubmed|29784777]
Expression and Regulation
Operons
[[this]]
Expression and Regulation
Other regulations
[[this]]