Reviewed, UniProtKB/Swiss-Prot P75058 (POTB_MYCPN)

Names and origin

Protein names

Recommended name:
    Spermidine/putrescine transport system permease protein potB homolog

Gene names

Name:	potB
Ordered Locus Names:	MPN_056
ORF Names:	MP098

Organism

Mycoplasma pneumoniae [Complete proteome] [HAMAP]

Taxonomic identifier

2104 [NCBI]

Taxonomic lineage

Bacteria › Tenericutes › Mollicutes › Mycoplasmataceae › Mycoplasma

Protein attributes

Sequence length	286 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Required for the activity of the bacterial transport system of putrescine and spermidine By similarity.
Subcellular location	Cell membrane; Multi-pass membrane protein Potential.
Sequence similarities	Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. Contains 1 ABC transmembrane type-1 domain.

Ontologies

Keywords
Biological process	Transport
Cellular component	Cell membrane Membrane
Domain	Transmembrane
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	transport Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell plasma membrane Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	transporter activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 286	286	Spermidine/putrescine transport system permease protein potB homolog		PRO_0000060180
Regions
	Transmembrane	10 – 30	21	Potential
	Transmembrane	62 – 82	21	Potential
	Transmembrane	94 – 114	21	Potential
	Transmembrane	136 – 156	21	Potential
	Transmembrane	193 – 213	21	Potential
	Transmembrane	248 – 268	21	Potential
	Domain	58 – 264	207	ABC transmembrane type-1

Sequences

	Sequence		Length	Mass (Da)
	P75058-1 [UniParc]. Last modified February 1, 1997. Version 1. Checksum: 04313B3A07384CDB	FASTA	286	31,936
	10 20 30 40 50 60 MKLSKKYLLA VPFFVLMVIF FVVPMAWIIV SGLQNENGAS ITEKYQPLVG GYSFFQSFWT 70 80 90 100 110 120 SLWTATVTVL VALLVAFPFC YFLSQSKNKV FRSFVIALAT APIWSSFLIK LIGLKTLLDL 130 140 150 160 170 180 VLGLALNRVG DNNLTFGSGY TLIGMIYLFT PFMFLPLYNN FCILPKNLIL ASQDLGYNWI 190 200 210 220 230 240 TSFIKVVIPF SKTAILSGIA LTFFPSLTSV AIAQFLDNSN QNNTLGNYVF TLGNNGYDSA 250 260 270 280 IERGRASGAI IIAALITFAF YFVVIFAPRI VRLIQTKCLK YRRVNV

References

[1]

"Complete sequence analysis of the genome of the bacterium Mycoplasma pneumoniae." Himmelreich R., Hilbert H., Plagens H., Pirkl E., Li B.-C., Herrmann R. Nucleic Acids Res. 24:4420-4449(1996) [PubMed: 8948633] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 29342 / M129.

Cross-references

Sequence databases
EMBLGenBankDDBJ	U00089 Genomic DNA. Translation: AAB95746.1.
PIR	S73424.
RefSeq	NP_109744.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	877403.
GenomeReviews	Gene locus MPN_056 in contig U00089_GR.
KEGG	mpn:MPN056.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	P75058.
OMA	WRSIWIS
Enzyme and pathway databases
BioCyc	MPNE272634:MPN056-MON.
Family and domain databases
InterPro	IPR000515. BPD_transp. [Graphical view]
Pfam	PF00528. BPD_transp_1. 1 hit. [Graphical view]
PROSITE	PS50928. ABC_TM1. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

POTB_MYCPN

Accession

Primary (citable) accession number: P75058

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	February 1, 1997
Last modified:	November 24, 2009
This is version 56 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)