Alignments for a candidate for PS417_04205 in Herbaspirillum seropedicae SmR1

GapMind for catabolism of small carbon sources

Alignments for a candidate for PS417_04205 in Herbaspirillum seropedicae SmR1

Align D-galacturonate transporter (MFS superfamily) (characterized)
to candidate HSERO_RS15805 HSERO_RS15805 glucarate transporter

Query= reanno::WCS417:GFF828
         (454 letters)



>FitnessBrowser__HerbieS:HSERO_RS15805
          Length = 447

 Score =  632 bits (1629), Expect = 0.0
 Identities = 303/437 (69%), Positives = 361/437 (82%), Gaps = 2/437 (0%)

Query: 2   QATKPTHVRYLILLMLFLVTTINYADRATIAIAGSSLQKDLGIDAVTLGYIFSAFGWAYV 61
           +  KPTHVRYLIL +LF+VTT+NYADRAT++IAGS+++ +L +D V +GYIFSAF WAYV
Sbjct: 12  EVAKPTHVRYLILFLLFVVTTVNYADRATLSIAGSAMKTELSLDPVMMGYIFSAFSWAYV 71

Query: 62  AGQIPGGWLLDRFGSKKVYALSIFTWSLFTVLQGYVGEFGVSTAVVALFMLRFMVGLAEA 121
             Q+PGGWLLDRFGSKK+Y  SI  WS+FT LQ  V     + AV +LF+LRFMVGLAEA
Sbjct: 72  LAQLPGGWLLDRFGSKKIYMWSIALWSVFTFLQAGVTWMSTAAAVASLFLLRFMVGLAEA 131

Query: 122 PSFPGNARIVAAWFPTAERGTASAIFNSAQYFATVLFAPLMGWIVYSFGWQHVFIVMGVI 181
           PSFP N RIVAAWFPT ERGTASAIFNSAQYFA VLF PLM WIV+++ W HVF VMGV+
Sbjct: 132 PSFPANGRIVAAWFPTKERGTASAIFNSAQYFAAVLFTPLMAWIVHTYSWHHVFTVMGVV 191

Query: 182 GIIFSLIWLKVIHSPRQHPMINEAEFNHIAANGAMVDMDQDKGKGKKTDGPKWDYIRQLL 241
           GI  +LIW ++I+SP+ HP IN+AE  HI + G +VDMD  K     T G    YIRQLL
Sbjct: 192 GIALALIWGRIIYSPKDHPRINQAELAHIESGGGLVDMDNRKVAAPSTKGR--GYIRQLL 249

Query: 242 TNRMMLGVYLGQYCINGITYFFLTWFPVYLVQDRGMTILKAGFIASLPAICGFIGGVLGG 301
           +NRM+LGVY+GQYCIN ITYFFLTWFPVYLVQ+RGM+ILKAGF+AS+PA+CGFIGGV+GG
Sbjct: 250 SNRMLLGVYIGQYCINVITYFFLTWFPVYLVQERGMSILKAGFVASIPAVCGFIGGVVGG 309

Query: 302 VISDYLLRKGHSLTFARKAPIIGGLLISSSIVACNYVDIEWMVVGFMALAFFGKGVGALG 361
           +ISD L+++G S+T+ARK PI+GG+L+S +++ CNYV+ +WMVVG MALAFFGKGVGALG
Sbjct: 310 LISDRLIKRGLSVTWARKIPIVGGMLLSMTMILCNYVEAQWMVVGIMALAFFGKGVGALG 369

Query: 362 WAVVSDTSPKQIAGLSGGLFNTFGNLASITTPIVIGYIISTTGSFKWALVFVGANALVAV 421
           WAVV+DT+PKQI GLSGGLFN FGN+A ITTPIVIGYI+  TGSF  ALVFVG NALV V
Sbjct: 370 WAVVADTAPKQIVGLSGGLFNMFGNVAGITTPIVIGYIVKETGSFSGALVFVGINALVTV 429

Query: 422 FSYLVIVGPIKRVVLKE 438
            SYLVIV  IKRV LK+
Sbjct: 430 ISYLVIVKEIKRVELKD 446


Lambda     K      H
   0.327    0.142    0.444 

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: 820
Number of extensions: 32
Number of successful extensions: 3
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 454
Length of database: 447
Length adjustment: 33
Effective length of query: 421
Effective length of database: 414
Effective search space:   174294
Effective search space used:   174294
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.1 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.7 bits)
S2: 51 (24.3 bits)

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

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
SQLite3 databases

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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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources