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3.A.1.15.1
Manganese (Mn2+) porter

Accession Number:Q55282
Protein Name:MntB aka SLL1600
Length:306
Molecular Weight:33482.00
Species:Synechocystis sp [1148]
Number of TMSs:9
Location1 / Topology2 / Orientation3: Cell membrane1 / Multi-pass membrane protein2
Substrate Mn2+

Cross database links:

eggNOG: COG1108
HEGENOM: HBG733179
RefSeq: NP_441237.1   
Entrez Gene ID: 954579   
Pfam: PF00950   
BioCyc: SSP1148:SLL1600-MONOMER   
KEGG: syn:sll1600   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0005524 F:ATP binding
GO:0042626 F:ATPase activity, coupled to transmembrane m...
GO:0006810 P:transport

References (3)

[1] “Molecular identification of an ABC transporter complex for manganese: analysis of a cyanobacterial mutant strain impaired in the photosynthetic oxygen evolution process.”  Bartsevich V.V.et.al.   7743991
[2] “Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions.”  Kaneko T.et.al.   8905231
[3] “Membrane topology of MntB, the transmembrane protein component of an ABC transporter system for manganese in the cyanobacterium Synechocystis sp. strain PCC 6803.”  Bartsevich V.V.et.al.   10348875

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:	MNQLVVAFPF WHWLVEPLQY EFLIRAIWVS AFVGLVCAVL SCYITLKGWS LMGDAISHAV 
61:	VPGVVLAYAL NIPFAIGAFT FGFGATVAIG YVKSKTRLKE DAVIGIVFTG FFALGLVLVT 
121:	KIPSNVDLFH ILFGNVLGIS QQDIIQTLIA GSITLIVILL RRKDLLLFCF DPNHAKAIGL 
181:	RTQVMYYTLL SVLALTIVAA LQTAGIILVI SMLVTPGSIG YLLSDRFDHM LWYSVVSSVL 
241:	SCVLGTYLSY HFDVSTGGMI VVILTTLFVI AMIGAPKYGI LAQEWRKRSG PNPEDDENQT 
301:	VVVDQV