SubtiBank SubtiBank
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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

16707683, 10627040, 11489864

16707683, 10627040, 11489864, 30038046, 29784777

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]]