Protein Info for PGA1_c12270 in Phaeobacter inhibens DSM 17395

Annotation: monovalent cation/proton antiporter subunit A/B

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 953 signal peptide" amino acids 1 to 32 (32 residues), see Phobius details transmembrane" amino acids 73 to 96 (24 residues), see Phobius details amino acids 107 to 124 (18 residues), see Phobius details amino acids 130 to 150 (21 residues), see Phobius details amino acids 162 to 185 (24 residues), see Phobius details amino acids 205 to 229 (25 residues), see Phobius details amino acids 242 to 264 (23 residues), see Phobius details amino acids 270 to 291 (22 residues), see Phobius details amino acids 298 to 316 (19 residues), see Phobius details amino acids 322 to 346 (25 residues), see Phobius details amino acids 366 to 386 (21 residues), see Phobius details amino acids 408 to 430 (23 residues), see Phobius details amino acids 451 to 473 (23 residues), see Phobius details amino acids 501 to 522 (22 residues), see Phobius details amino acids 568 to 584 (17 residues), see Phobius details amino acids 599 to 618 (20 residues), see Phobius details amino acids 625 to 645 (21 residues), see Phobius details amino acids 651 to 669 (19 residues), see Phobius details amino acids 689 to 707 (19 residues), see Phobius details amino acids 750 to 771 (22 residues), see Phobius details amino acids 792 to 814 (23 residues), see Phobius details amino acids 821 to 845 (25 residues), see Phobius details amino acids 853 to 875 (23 residues), see Phobius details amino acids 897 to 919 (23 residues), see Phobius details PF00662: Proton_antipo_N" amino acids 66 to 110 (45 residues), 25.4 bits, see alignment 2.7e-09 PF00361: Proton_antipo_M" amino acids 126 to 403 (278 residues), 224.4 bits, see alignment E=4.9e-70 PF13244: MbhD" amino acids 610 to 674 (65 residues), 68.7 bits, see alignment 9.8e-23 PF20501: MbhE" amino acids 685 to 763 (79 residues), 91 bits, see alignment E=1.1e-29 PF04039: MnhB" amino acids 794 to 916 (123 residues), 127.5 bits, see alignment E=9.6e-41

Best Hits

KEGG orthology group: K05559, multicomponent K+:H+ antiporter subunit A (inferred from 81% identity to sit:TM1040_1538)

Predicted SEED Role

"pH adaptation potassium efflux system a" in subsystem pH adaptation potassium efflux system

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See I7DZQ2 at UniProt or InterPro

Protein Sequence (953 amino acids)

>PGA1_c12270 monovalent cation/proton antiporter subunit A/B (Phaeobacter inhibens DSM 17395)
MSLFLIAALPFLGAVFPALLIRAGRNASASAAGLTTLLAFVGLMLHAPAVMRGEVIQAQF
DWLPALGLNANFFLDGLGFLFAGLILGIGLLIILYARFYLSREDPMGNFYTYLLLFQGAM
VGIVTSDNILLLLIFWELTSLSSFLLIGYWKHLPEGRQGARMALTVTGAGGLAMIGGMLI
LGNIVGSYDLTVILGAKEVIQASPLYLPALILILIGAFTKSAQFPFHFWLPHAMAAPTPV
SAYLHSATMVKAGLFLMARMWPVLAGTPEWFYIVATTGLITMVLGAIIALFKDDLKALLA
FSTVSHLGLITMLLGFGTKFAAVAAVFHIINHATFKAALFMTAGIVDHEAHTRDIKRLGG
LRHLMPITFAIATVAALSMAGIPPFNGFLSKEMMLEETVHTAWAGSHYLVPGLALLGALF
SAAYSFRFIAHVFLGPKRDDYPATPHDPGAGMWLAPAFLIGLVVLIGLFSAKIVGPLVAT
AASAVIGGEKLPYYSLKLWHGFTPALYMSMAAVAGGVVLLMLHKPLMRMWDAAPRPEAKV
IFEALIAALTRLARGITDGMHNGSMPRYGGIMITFTAVLSYYAYQSGTLAAPTRTLQDVG
LIPILGWASLLIATGFLVAMHRNRLLALVLIGVVGLVVSMGFNYMSAPDLALTQISVEVV
TIILMLLALNFMPKETPVESSGGARLRDISIASIAGLGVGGLIYALMSRDFIGETISGFH
LENSYKGGGGTNVVNVILVDFRGFDTFGEIIVLGIAALVIFALTEAVLGTRVRAYLLNRK
PDLPQAGDSHPMMMVVATRVMMPLALMVAAYIFFRGHNLPGGGFIAGLIAAIAVIMQYMA
SGFAWATERQRYPYHGIIGSGVLIAAATGMGSWFSGQPFLTSAFGYIHWAPLEEFEWATA
ALFDLGVFLAVVGAVLLALESLSRFAWQPGTDSTHAMDINPARDDVAKTENEG