Protein Info for CA264_09490 in Pontibacter actiniarum KMM 6156, DSM 19842

Annotation: potassium-transporting ATPase subunit 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 50 100 150 200 250 300 350 400 450 500 550 600 650 683 transmembrane" amino acids 37 to 57 (21 residues), see Phobius details amino acids 68 to 86 (19 residues), see Phobius details amino acids 220 to 243 (24 residues), see Phobius details amino acids 252 to 277 (26 residues), see Phobius details amino acids 588 to 606 (19 residues), see Phobius details amino acids 617 to 637 (21 residues), see Phobius details amino acids 656 to 680 (25 residues), see Phobius details TIGR01497: K+-transporting ATPase, B subunit" amino acids 5 to 677 (673 residues), 1049 bits, see alignment E=0 TIGR01494: HAD ATPase, P-type, family IC" amino acids 76 to 343 (268 residues), 113.3 bits, see alignment E=1e-36 amino acids 371 to 601 (231 residues), 157.6 bits, see alignment E=3.9e-50 PF00122: E1-E2_ATPase" amino acids 108 to 285 (178 residues), 106.5 bits, see alignment E=1.8e-34 PF00702: Hydrolase" amino acids 302 to 531 (230 residues), 101.4 bits, see alignment E=1.3e-32 PF08282: Hydrolase_3" amino acids 509 to 554 (46 residues), 23.2 bits, see alignment 7.8e-09

Best Hits

Swiss-Prot: 61% identical to KDPB_CLOAB: Potassium-transporting ATPase ATP-binding subunit (kdpB) from Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787)

KEGG orthology group: K01547, K+-transporting ATPase ATPase B chain [EC: 3.6.3.12] (inferred from 77% identity to pdi:BDI_3931)

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

See A0A1X9YS47 at UniProt or InterPro

Protein Sequence (683 amino acids)

>CA264_09490 potassium-transporting ATPase subunit B (Pontibacter actiniarum KMM 6156, DSM 19842)
MTAKNKETGLFEGPLVKQALAESFVKLNPRQMIKNPVMFTVELGTFVMLLVTLYLLISGD
TSQGSLGYNITIFLILLITLLFANFAEAIAEARGKAQADSLRKTREETPANVVDAKGNVT
QVSSSQLKKGDVFVVSAGELIPTDGEIIDGLASIDESAITGESAPVIREAGGDRSSVTGG
TKVLSDQIKVLVTTAPGESFLDKMIALVEGASRQKTPNEIVLTILLAGFTMTFLLVCVTL
KPFADYANAPLTIAALIALFVCLIPTTIGGLLSAIGIAGMDRALRANVITKSGKAVETAG
DIDVLLLDKTGTITIGNRRATKFHPAPGVDRDAFIRQAVLSSLADETPEGKSIVELAQEL
NVGVPQPDMRQVEFIKFTAETRSSGINLANGTRIRKGAYDAIRKMSENAGNLLHPNVTET
IEKIAANGGTPLVVAANEEVQGVIQLEDIIKPGIQERFERLRKMGVKTVMVTGDNPLTAK
FIAEKAGVDDFIAEATPEDKLNYIRKEQASGKLVAMMGDGTNDAPALAQADVGVAMNSGT
QAAKEAGNMVDLDNDPTKLIEVVEIGKQLLITRGTLTTFSIANDVAKYFAIVPALFIAFI
PALQGLNIMNLASPQSAILSAVIFNAIIIPVLIPLALRGVAYKPIGASALLRRNLLVYGV
GGVIVPFVGIKAIDMLLVMFGLG