GapMind for catabolism of small carbon sources

 

Aligments for a candidate for paaK in Pseudomonas fluorescens FW300-N2E2

Align phenylacetate-CoA ligase (EC 6.2.1.30) (characterized)
to candidate Pf6N2E2_2872 Long-chain-fatty-acid--CoA ligase (EC 6.2.1.3)

Query= BRENDA::D3GE78
         (556 letters)



>lcl|FitnessBrowser__pseudo6_N2E2:Pf6N2E2_2872
           Long-chain-fatty-acid--CoA ligase (EC 6.2.1.3)
          Length = 563

 Score =  193 bits (491), Expect = 1e-53
 Identities = 158/522 (30%), Positives = 245/522 (46%), Gaps = 30/522 (5%)

Query: 46  LTTHDLRLWSQRLAAGLRK-SGLQRGDRVLLFSGNDLFFPVVFLGVIMAGGIFTGANPTF 104
           +T  +L   S   AA L++ + LQ GDR+ +   N L +PV   G I AG I    NP +
Sbjct: 50  ITYGELYELSGAFAAYLQQHTDLQPGDRIAVQLPNVLQYPVAVFGAIRAGLIVVNTNPLY 109

Query: 105 VARELAYQLQDSGATYLLCASNSLETGLEAAKQAKLPQSHIFAYDTS---------IYDG 155
            ARE+ +Q  DSGA  L+C +N     L  A   K    H+   + +         + + 
Sbjct: 110 TAREMEHQFNDSGAKALVCLANMAH--LAEAVVPKTSVKHVIVTEVADLLPPLKRLLINS 167

Query: 156 VTNPQKGC--AYWSDLLASEEEGAAFTWDELSTPA--LSSTTLALNYSSGTTGRPKGVEI 211
           V    K    AY         +  +   D+  + A   S     L Y+ GTTG  KG  +
Sbjct: 168 VIKYVKKMVPAYHLPKAVKFNDVLSKGHDQPVSEANPTSDDVAVLQYTGGTTGVAKGAML 227

Query: 212 SHRNYVANMLQYCHTASLHPDYKARLERSRWLCFLPMYHAMAQNIF-IAAALYRATPVYI 270
           +HRN VANMLQ       + +    +     +  LP+YH  A     +A  L     + I
Sbjct: 228 THRNLVANMLQCKALMGSNLNEGCEI----LITPLPLYHIYAFTFHCMAMMLIGNHNILI 283

Query: 271 MSKFDFVKMLEYTQRFRITDFILVPPVVVALAKHPAVGQYDLSSVELVGSGAAPLGREVC 330
            +  D   M++   +++ + F+ +  + VAL  + A  + D S++++  SG   L     
Sbjct: 284 SNPRDLPAMVKELSKWKFSGFVGLNTLFVALCNNEAFRKLDFSALKVTLSGGMALQLAAA 343

Query: 331 EEVEKLWPPGKINIKQGWGMTEATCSVTGWNPAEISTSASVGELNANCEAKIMFDGVEVK 390
           E  + +       I +G+GMTE T  V   NP +     ++G    +   K++ D    +
Sbjct: 344 ERWKAVTG---CPICEGYGMTE-TSPVATVNPIQNIQIGTIGIPVPSTLCKVINDAGVEQ 399

Query: 391 ERNSRGELWVRAPNVMKGYWRNEKATKETKTEDGWLLTGDIAFVDDDGKFHVVDRMKELI 450
                GEL V+ P VMKGYW+ + AT E    +GWL TGDIA +  DG   +VDR K++I
Sbjct: 400 PLGEIGELCVKGPQVMKGYWQRQDATDEILDSEGWLKTGDIALIQPDGYMRIVDRKKDMI 459

Query: 451 KVKGNQVAPAELEALLLEHPAISDVAVIGVV-INNDERPRAYVVLRPGQSATANEIAHYL 509
            + G  V P ELE +L   P +   A IG+    + E  + ++V RPG + T  ++  ++
Sbjct: 460 LISGFNVYPNELEDVLATLPGVLQCAAIGIPDEKSGEAIKIFIVARPGVTLTKEQVMEHM 519

Query: 510 DNKVSAFKRITGGVVFLEAIPKNPSGKILRMKLREQAKEELR 551
              V+ +K +   V F +A+P    GKILR +LR+   EELR
Sbjct: 520 RANVTGYK-VPKAVEFRDALPTTNVGKILRRELRD---EELR 557


Lambda     K      H
   0.319    0.134    0.403 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 663
Number of extensions: 31
Number of successful extensions: 4
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 3
Number of HSP's successfully gapped: 2
Length of query: 556
Length of database: 563
Length adjustment: 36
Effective length of query: 520
Effective length of database: 527
Effective search space:   274040
Effective search space used:   274040
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory