Protein Info for CCNA_03301 in Caulobacter crescentus NA1000 Δfur

Annotation: cation/multidrug efflux pump AcrB

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 1041 transmembrane" amino acids 26 to 46 (21 residues), see Phobius details amino acids 348 to 365 (18 residues), see Phobius details amino acids 372 to 393 (22 residues), see Phobius details amino acids 398 to 419 (22 residues), see Phobius details amino acids 440 to 463 (24 residues), see Phobius details amino acids 476 to 502 (27 residues), see Phobius details amino acids 530 to 551 (22 residues), see Phobius details amino acids 855 to 878 (24 residues), see Phobius details amino acids 885 to 907 (23 residues), see Phobius details amino acids 914 to 936 (23 residues), see Phobius details amino acids 957 to 979 (23 residues), see Phobius details amino acids 988 to 1014 (27 residues), see Phobius details PF00873: ACR_tran" amino acids 19 to 1014 (996 residues), 812.2 bits, see alignment E=9.5e-248 PF03176: MMPL" amino acids 350 to 512 (163 residues), 24.2 bits, see alignment E=2.4e-09 amino acids 858 to 1024 (167 residues), 21.5 bits, see alignment E=1.6e-08 PF02355: SecD_SecF" amino acids 354 to 487 (134 residues), 25.5 bits, see alignment E=1.2e-09

Best Hits

KEGG orthology group: None (inferred from 100% identity to ccs:CCNA_03301)

Predicted SEED Role

"Cobalt-zinc-cadmium resistance protein CzcA; Cation efflux system protein CusA"

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 A0A0H3CCS3 at UniProt or InterPro

Protein Sequence (1041 amino acids)

>CCNA_03301 cation/multidrug efflux pump AcrB (Caulobacter crescentus NA1000 Δfur)
MSEQNNTAEHSTGQLRVSAWAIRNPIPVAVVFIALMIAGVGAYLGLPIKQFPNVEFPAVT
VTVTQSGAAPGEMETQVTRPIEDAVASISNVKTIRSSVVQGASTTTIEFNLGEDLQKVTD
EVRSKVDQARAVLPREVDEPLVQRLEITSAPIITYAVSAPGMSATDLSWFIDDTVTRALQ
GEKGVAQVARVGGVDREINVIIDPDRMASFGVTAPQLNQALASFSVDAPGGRASIGGREQ
TLRVLGAATTIEQLRQITIPVAGGRYVKLTDVAQVGQGSEEERGFARLDGKPVVAFQVMK
TRDSSDVAVEDRVKAAVDKLAEKTPGVTFVKIFSTVDETRASFKATEHTLLEGMLLASLV
VFLFLREWRATLITALAMPVSLVPTFAFMAFMGFSLNVVTLLALTLVIGILVDDAVVEIE
NIEKRVARGQRPFQAAMEGADAIGLAVVATTFTIVAVFVPVSFMPGMPGQFFKEFGLTVA
VAVLFSLVVARLLTPLLAAYFLKPAKAPHPRKPFEGFYRNILDWSLDHRILACIIGGLIF
VGSIMLAGLLPTAFQPPANNNYYYLKVQGPPGATVADMDRTVQQVTTLMRKRPEVTNVFA
QVGSNIGSGWGGQSSADIRDATITIVLRGDRELSVTEIKQEVRASLRDIPDARVNLQGDW
GSSEVQTILVSEDGPLLERTAAKIEREMQGLSTVADPRPSSPPSGPEILIRPKADEAARL
GVSSADIAAIARVATVGDIDANVAKMTQGERRIPIRVRLPAESRQDLEALGALRVPTANG
GSTRLDTVAELSFQAGPAKIDRFGRKRQMTVEADLNNGAQLGEAMADVDNLPTMKNLPAG
VAPASAGDQEAFVELFTGFAVALLSAVGLVFGVLVLLFRSFFKPITILSALPLAIGGAFF
GLLVMGQSLSMPSLIGFLMLMGLAAKNSILLVEYAIEQERAGMSQREAILDACHERARPI
VMTTLAMMAGMLPTALGIGTGAEFRQPMAVAVIGGLITSTVLSLVLVPVVYEIVDDFEMW
LKPKLARIITPREAPKGASII