Alignments for a candidate for hcl in Herbaspirillum seropedicae SmR1

GapMind for catabolism of small carbon sources

Alignments for a candidate for hcl in Herbaspirillum seropedicae SmR1

Align Benzoate--CoA ligase; Benzoyl-CoA synthetase; EC 6.2.1.25 (characterized)
to candidate HSERO_RS04625 HSERO_RS04625 AMP-binding protein

Query= SwissProt::Q8GQN9
         (527 letters)



>FitnessBrowser__HerbieS:HSERO_RS04625
          Length = 556

 Score =  186 bits (473), Expect = 1e-51
 Identities = 154/485 (31%), Positives = 236/485 (48%), Gaps = 15/485 (3%)

Query: 50  YTYDELALRVNRCGSALRTTLGLQPKDRVLVCVLDGIDFPTTFLGAIKGGVVPIAINTLL 109
           Y++ ++     R  + LR   G+QP   V   +    +   T LG ++ G V   + T  
Sbjct: 67  YSFAQVRSMAARVANLLRQQ-GIQPGQIVAGMLPRTPELLATVLGTLRAGAVYQPLFTAF 125

Query: 110 TESDYEYMLTDSAARVAVVS---QELLPLFAPMLGKVPTLEHLVVAGGAGEDSLAALLAT 166
                E+ L  S A + V +   ++ L   A    +V T+        AG+    A +  
Sbjct: 126 GPKAIEHRLALSGASLIVTNVANRDKLDEIANC-PQVCTVRESNDPLRAGDIDFRAAVDA 184

Query: 167 GSEQFEAAPTRPDDHCFWLYSSGSTGAPKGTVHIHSDLIHTAELYARPILGIREGDVVFS 226
            S+ F        D    + +SG+TGA KG V +    +    +Y R  +G+   D  ++
Sbjct: 185 QSDDFAPVLRSGADLMLMMSTSGTTGAAKG-VPVPLSALQAFSVYMREAVGLLPQDKFWN 243

Query: 227 AAKLFFAYGLGNGLIFPLAVGATAVLMAERPTPAAVFERLRRHQPDIFYGVPTLYASMLA 286
            A   +AYGL   +I PLA+G          T +  +E +RR       G PT Y  M+A
Sbjct: 244 MADPGWAYGLYYAIIGPLAIGHGITFNEAAFTVSGTYETIRRLGITSLAGAPTAYRMMMA 303

Query: 287 -NPDCPKEGELRLRACTSAGEALPEDVGRRWQARFGVDILDGIGSTEMLHIFLSNRA--G 343
              +     + RLRA +SAGE L  +V R + +   V I D  G TE+  +  ++ A   
Sbjct: 304 AGEEAAASVKGRLRAVSSAGEPLNAEVVRWFASALDVPIHDHYGQTELGMVVNNHHALRH 363

Query: 344 DVHYGTSGKPVPGYRLRLIDEDGAEITTAGVAGELQISGPSSAVMYWNN---PEKTAATF 400
           +V  G++G  +PGYR+ ++DE+  E+  A   GEL I    S  +YW +    + T A  
Sbjct: 364 EVVPGSAGFAMPGYRVVVLDENHQELG-ANQPGELAIDIARSP-LYWFSGYWKQDTPAIA 421

Query: 401 MGEWTRSGDKYLVNDEGYYVYAGRSDDMLKVSGIYVSPIEVESALIAHEAVLEAAVVGWE 460
            G ++ +GD   +   G   + GRSDD++  +G  + P +VESAL+ H AV + AV+G  
Sbjct: 422 HGYYS-TGDNVELEPNGSISFIGRSDDVITSAGYRIGPFDVESALLEHPAVADVAVIGLP 480

Query: 461 DEDHLIKPKAFIVLKPGYGAGEALRTDLKAHVKNLLAPYKYPRWIEFVDDLPKTATGKIQ 520
           D +     KAF+VL   + A +ALR  L  HVK  L+ + YPR IEF+D LPKT +GK+Q
Sbjct: 481 DPERTEIVKAFVVLSDQFKASDALREQLAQHVKRRLSAHAYPRAIEFLDALPKTPSGKLQ 540

Query: 521 RFKLR 525
           RF LR
Sbjct: 541 RFVLR 545


Lambda     K      H
   0.319    0.138    0.412 

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: 705
Number of extensions: 38
Number of successful extensions: 5
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: 527
Length of database: 556
Length adjustment: 35
Effective length of query: 492
Effective length of database: 521
Effective search space:   256332
Effective search space used:   256332
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: 52 (24.6 bits)

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

Downloads

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

Related tools

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