Protein Info for mRNA_7185 in Rhodosporidium toruloides IFO0880

Name: 15553
Annotation: K07300 chaA, CAX Ca2+-H+ antiporter

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 50 100 150 200 250 300 350 387 transmembrane" amino acids 15 to 39 (25 residues), see Phobius details amino acids 44 to 62 (19 residues), see Phobius details amino acids 74 to 97 (24 residues), see Phobius details amino acids 108 to 128 (21 residues), see Phobius details amino acids 141 to 161 (21 residues), see Phobius details amino acids 196 to 216 (21 residues), see Phobius details amino acids 237 to 261 (25 residues), see Phobius details amino acids 275 to 297 (23 residues), see Phobius details amino acids 306 to 332 (27 residues), see Phobius details amino acids 338 to 359 (22 residues), see Phobius details amino acids 366 to 385 (20 residues), see Phobius details TIGR00846: calcium/proton exchanger" amino acids 12 to 384 (373 residues), 350.2 bits, see alignment E=1.2e-108 TIGR00378: calcium/proton exchanger" amino acids 24 to 384 (361 residues), 382.5 bits, see alignment E=2e-118 PF01699: Na_Ca_ex" amino acids 45 to 216 (172 residues), 70.3 bits, see alignment E=9.4e-24 amino acids 242 to 384 (143 residues), 72.7 bits, see alignment E=1.7e-24

Best Hits

Predicted SEED Role

"Calcium/proton antiporter"

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 (387 amino acids)

>mRNA_7185 K07300 chaA, CAX Ca2+-H+ antiporter (Rhodosporidium toruloides IFO0880)
IQHSAPNTAQSIKNFLLSGWINLLLVAVPLSFASHFAGWGSTADFIISFIAIVPLASLLG
DATEQCSIKVGQTVGGLLNATFGNAVELIVAGILALVRGELRIVQTSLLGSILSNLLLVL
GCSFLAGGLKFKEQTFQMTAAQASSSLMVLGCSTLVIPAAYRASQLDGSLDRERVGALNL
LQDLGKKGDISGLLKLSRGTAIILLVCYACYLLFQLRTHHYLFEDPSEHEEEEAKMNIYT
AVGALVVVTVLTSFCADYLVGAIDEFAQDYKIPKAFIGLILLPIVGNAAEHVTSVWMAAK
GKMELTIGVAIGSSIQIAVGVIPALVIVGWIINQDLTLFFENFETIVLFISVLLVDILVS
DGKSHWLEGAQLIALYLVIALAFWFTG