Protein Info for Psyr_4094 in Pseudomonas syringae pv. syringae B728a ΔmexB

Annotation: protein translocase subunit secA

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 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 913 PF07517: SecA_DEAD" amino acids 6 to 401 (396 residues), 434.3 bits, see alignment E=5.4e-134 TIGR00963: preprotein translocase, SecA subunit" amino acids 28 to 818 (791 residues), 1103.8 bits, see alignment E=0 PF01043: SecA_PP_bind" amino acids 232 to 358 (127 residues), 119 bits, see alignment E=3.8e-38 PF21090: P-loop_SecA" amino acids 417 to 614 (198 residues), 303.2 bits, see alignment E=2.2e-94 PF07516: SecA_SW" amino acids 617 to 830 (214 residues), 240.5 bits, see alignment E=4.5e-75 PF02810: SEC-C" amino acids 893 to 910 (18 residues), 40.7 bits, see alignment (E = 4.2e-14)

Best Hits

Swiss-Prot: 84% identical to SECA_AZOVD: Protein translocase subunit SecA (secA) from Azotobacter vinelandii (strain DJ / ATCC BAA-1303)

KEGG orthology group: K03070, preprotein translocase subunit SecA (inferred from 84% identity to avn:Avin_13340)

Predicted SEED Role

"Protein export cytoplasm protein SecA ATPase RNA helicase (TC 3.A.5.1.1)" (TC 3.A.5.1.1)

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 Q4ZNZ8 at UniProt or InterPro

Protein Sequence (913 amino acids)

>Psyr_4094 protein translocase subunit secA (Pseudomonas syringae pv. syringae B728a ΔmexB)
MFAPLLKKLFGSKNEREVKRMLKTVQIVNAFEEQMVALSDEQLRAKTEEFKARIAKGETL
DQLLPEAFAVAREAGKRVMGMRHFDVQLIGGMTLHEGQIAEMRTGEGKTLVGTLAVYLNA
LSGKGVHVVTVNDYLARRDANWMRPLYEFLGLTVGIVTPFQPPEEKRAAYAADITYGTNN
EYGFDYLRDNMAFSMDDKFQRELNFAVIDEVDSILIDEARTPLIISGQAEDSSKLYTEIN
RLIPKLEQHIEEVEGEVTKAGHFTVDEKTRQVELNEAGHQFIEEMLTEVGLLAEGESLYS
AHNLGLLTHVYAGLRAHKLFNRNVEYIVSDGQVLLVDEHTGRTMPGRRLSEGLHQAIEAK
EGLNIQAESQTLASTTFQNYFRLYNKLSGMTGTADTEAFEFHQIYNLAVMVIPPNKPLAR
KDFNDLVYLTAEEKYAAIVTDIKACIAENRPVLVGTATIETSEHMSNLLNKEGIEHKVLN
AKFHEKEAEIIAQAGRPGALTIATNMAGRGTDILLGGNWEVEVANLEDPTPEQIAQIKAD
WQKRHQQVIEAGGLHVIASERHESRRIDNQLRGRAGRQGDTGSSRFYLSLEDSLMRIFAS
DRVKNFMKALGMQSGEAIEHRMVTNAIEKAQRKVEGRNFDIRKQLLEFDDVANEQRKVIY
HMRNTLLAAENIGETIADFREEVLNNLISQHIPPQSLPEQWNVAGLESALNTDFAVQLPI
QQWLDEDDKLHEDSLREKIMAQLLVAYNEKEDQASAEALRSFEKQILLRVLDDLWKDHLS
TMDHLRHGIHLRGYAQKNPKQEYKRESFTLFQELLDSIKRDTIRVLSHVQVRREDPEEEE
ARLRQDAEELASRMQFEHAPAPGIEQPLLDEEGGGAPVAVASEPVRNDQKLGRNELCWCG
SGKKFKHCHGQIN