Protein Info for HMPREF1181_RS03665 in Bacteroides stercoris CC31F

Annotation: potassium-transporting ATPase subunit KdpB

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 50 100 150 200 250 300 350 400 450 500 550 600 650 682 transmembrane" amino acids 36 to 57 (22 residues), see Phobius details amino acids 63 to 83 (21 residues), see Phobius details amino acids 217 to 239 (23 residues), see Phobius details amino acids 251 to 278 (28 residues), see Phobius details amino acids 587 to 606 (20 residues), see Phobius details amino acids 617 to 637 (21 residues), see Phobius details amino acids 657 to 680 (24 residues), see Phobius details TIGR01497: K+-transporting ATPase, B subunit" amino acids 4 to 678 (675 residues), 1021.4 bits, see alignment E=0 TIGR01494: HAD ATPase, P-type, family IC" amino acids 74 to 328 (255 residues), 105.7 bits, see alignment E=2e-34 amino acids 373 to 607 (235 residues), 150.6 bits, see alignment E=4.9e-48 PF00122: E1-E2_ATPase" amino acids 104 to 286 (183 residues), 112.7 bits, see alignment E=2.2e-36 PF00702: Hydrolase" amino acids 303 to 532 (230 residues), 93.7 bits, see alignment E=2.9e-30 PF08282: Hydrolase_3" amino acids 513 to 555 (43 residues), 21.7 bits, see alignment 2.3e-08

Best Hits

Swiss-Prot: 60% identical to KDPB_MYXXA: Potassium-transporting ATPase ATP-binding subunit (kdpB) from Myxococcus xanthus

KEGG orthology group: K01547, K+-transporting ATPase ATPase B chain [EC: 3.6.3.12] (inferred from 88% identity to bfr:BF0579)

Predicted SEED Role

"Potassium-transporting ATPase B chain (EC 3.6.3.12) (TC 3.A.3.7.1)" in subsystem Potassium homeostasis (EC 3.6.3.12, TC 3.A.3.7.1)

Isozymes

Compare fitness of predicted isozymes for: 3.6.3.12

Use Curated BLAST to search for 3.6.3.12

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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

Find the best match in UniProt

Protein Sequence (682 amino acids)

>HMPREF1181_RS03665 potassium-transporting ATPase subunit KdpB (Bacteroides stercoris CC31F)
MKDKKSASLFQKEQVMESLKQSFVKLNPRVMIKNPIMFTVELVTLVMLVVCILSLGTSEY
GTFGYNFLVFVILFVTLLFANFAEAIAEARGKAQADSLRKTREETPAKVLVEGKLRTVSS
ARLKKGDFFVCEAGDTIPADGEIVEGLASIDESAITGESAPVIREAGGDKSSVTGGTKVL
SDKIKVLVTQQPGESFLDKMIALVEGATRKKTPNEIALTILLAGFTLVFVIVCITLIPMA
DYTAIDHPGTYISIAAILSLFVCLIPTTIGGLLSAIGIAGMDRALRANVITKSGKAVETA
GDIDTLLLDKTGTITIGNRKATKFHPAPGIDEKVFVEACLLSSLSDETPEGKSIIELGRE
NGHRMRDLNTAGAHMIKFTAETKCSGVDLQDGTQIRKGAFDAIRRIVESAGNKFPKEVEE
AIAVISGNGGTPLVVCVNKAVLGVIELQDIIKPGIQERFERLRKMGVKTVMVTGDNPLTA
KYIAERAGVDDFIAEAKPEDKMEYIKKEQQAGKLVAMMGDGTNDAPALAQANVGVAMNSG
TQAAKEAGNMVDLDNDPTKLIEIVEIGKQLLMTRGTLTTFSIANDVAKYFAIIPALFMVA
IPQLAPLNIMGLHSPETAILSAIIFNAVIIPILIPLALRGVRYKPIGASALLRRNLLIYG
LGGVIAPFIGIKLIDMFVSLFF