Protein Info for CCNA_01866 in Caulobacter crescentus NA1000

Annotation: cation/multidrug efflux pump acrB4

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

1 100 200 300 400 500 600 700 800 900 1032 transmembrane" amino acids 15 to 34 (20 residues), see Phobius details amino acids 336 to 355 (20 residues), see Phobius details amino acids 361 to 381 (21 residues), see Phobius details amino acids 389 to 413 (25 residues), see Phobius details amino acids 432 to 452 (21 residues), see Phobius details amino acids 464 to 487 (24 residues), see Phobius details amino acids 525 to 545 (21 residues), see Phobius details amino acids 858 to 878 (21 residues), see Phobius details amino acids 883 to 905 (23 residues), see Phobius details amino acids 912 to 937 (26 residues), see Phobius details amino acids 959 to 980 (22 residues), see Phobius details amino acids 986 to 1009 (24 residues), see Phobius details PF00873: ACR_tran" amino acids 6 to 1008 (1003 residues), 475.2 bits, see alignment E=2e-146

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_01866)

Predicted SEED Role

No annotation

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 A0A0H3C9A9 at UniProt or InterPro

Protein Sequence (1032 amino acids)

>CCNA_01866 cation/multidrug efflux pump acrB4 (Caulobacter crescentus NA1000)
MNFNLSALAVRERSITLFLIIAMTFAGAFAFMKLGRAEDPSFSIKILTIVTAWPGATAQE
MQDQVAEPLEKRMQELKWYDRSETFTRPGLAFTTLTLKDQIPAKELQEQFYQTRKKMADE
APNLPRGVLGPFVNDEYGDVSFALYALKAKGEPQRLLVRQAETLRQRLLHVPGVKKVQIV
GEQPQKIFVEFSQARLATLGVSPRDLFAALNDRNLITPAGAIETQGPQVQVRLDGAIDSL
EKIKETPIVVGGRTLKLGDIAEVKRGYEDPATFLIRNGGEPAIVLSVVMKDRFNGLELGK
NLEKEAKAISAEMPLGMSFSKITDQAVNIAEAYGEFMLKFFVALAVVIVVSLISLGFRVG
VVVAMAVPLTLAGVFVIMLVTGRDFDRITLGALILSLGLLVDDAIIIIETIVVKMEEGKD
RISAATYAWGHTAAPMLAGTLVTIIGLMPVGFAQSSAGEYAGNIFWVVAFALITSWFVAV
IFTPYLGVLMIPKIKPIEGGHAAIYDTPRYRQLRSLVTWTVDNRFKVAAGVGVAMVLAVL
MMGGIKQQFFPLSDRPEVLIEVQMPEGQSIGSTSEAVAKVEAWLAKQPEAEIYTSYIGQG
APRFFLAISPELPDPSFAKIVVLTPNEKARDALKNRFRQFAADGSVQGAKLRATQIVFGP
PSPFPVAFRVMGPNADRVREIAERVKGVMLANQGMRQVNTDWGERAPTVHFVLDQDRLRA
FGLSSTDAAQQLQFLLTGVPVTQVREDIRTVDVLARTSGQDRLDPARLGAFTLVGAAGQR
IPLDQIGKAEIRMEDPILRRRDRMTTITVRGDIDERLQPPDVSTKVQKELQPIIKTLPAG
YRIEMGGSIEEAGKANKALAVVFPLMFILMMVVIIFQVRSLSAMWMVLLTAPLALVGVAP
TLLIFHQPFGFNAILGLIALAGIIMRNSLILIGQIQINQEEGLDPFHAVVEATVQRARPV
ILTALAAVFAFIPLTLSVFWSSMAYTLIGGTIGGTILTLVFLPALYAMWFKIKTSPSKSA
PQAAAGPTALVP