Alignments for a candidate for gabD in Paraburkholderia bryophila 376MFSha3.1

GapMind for catabolism of small carbon sources

Alignments for a candidate for gabD in Paraburkholderia bryophila 376MFSha3.1

Align NAD(P)-dependent succinate-semialdehyde dehydrogenase (EC 1.2.1.16) (characterized)
to candidate H281DRAFT_03178 H281DRAFT_03178 succinate semialdehyde dehydrogenase

Query= metacyc::MONOMER-15736
         (480 letters)



>FitnessBrowser__Burk376:H281DRAFT_03178
          Length = 486

 Score =  675 bits (1741), Expect = 0.0
 Identities = 329/481 (68%), Positives = 390/481 (81%), Gaps = 2/481 (0%)

Query: 1   MQLKDAQLFRQQAFIDGAWVDADNGQTIKVNNPATGEILGTVPKMGAAETRRAIEAADKA 60
           + LKD  L +  A++ G W  AD+G T +V NPATGE++ TVP+MG AETRRAI+AA+ A
Sbjct: 4   LTLKDPALLKSHAYLAGEWQGADDGSTFEVVNPATGEVVATVPRMGTAETRRAIDAANAA 63

Query: 61  LPAWRALTAKERATKLRRWYELLIENQDDLGRLMTLEQGKPLAEAKGEIAYAASFIEWFA 120
            PAWRA TAK+RA  LR+W++L++EN DDL  ++T EQGKPLAEAKGEI YAASF+EWFA
Sbjct: 64  WPAWRASTAKQRAVILRKWHDLMLENADDLALILTTEQGKPLAEAKGEIQYAASFLEWFA 123

Query: 121 EEAKRIYGDVIPGHQPDKRLIVIKQPIGVTAAITPWNFPAAMITRKAGPALAAGCTMVIK 180
           EE KR+ GD IP    DKR++V K+P+GV AAITPWNFPAAMITRK GPALAAGC +++K
Sbjct: 124 EEGKRLNGDTIPTPANDKRIVVTKEPVGVCAAITPWNFPAAMITRKVGPALAAGCPIIVK 183

Query: 181 PASQTPFSALALVELAHRAGIPKGVLSVVTGSAGDIGGELTSNPIVRKLSFTGSTEIGRQ 240
           PA  TP SALAL  LA RAG+P+GV +VVTG    IG E+T NPIVRKLSFTGST +GR 
Sbjct: 184 PAEATPLSALALAVLAERAGVPRGVFNVVTGEPKAIGAEMTGNPIVRKLSFTGSTPVGRL 243

Query: 241 LMAECAKDIKKVSLELGGNAPFIVFDDADLDKAVEGAIISKYRNNGQTCVCANRLYIQDS 300
           LMA+CA  +KKVSLELGGNAPFIVFDDADLD AV GAI SKYRN+GQTCVC NR Y+ D 
Sbjct: 244 LMAQCAPTVKKVSLELGGNAPFIVFDDADLDAAVAGAIASKYRNSGQTCVCTNRFYVHDK 303

Query: 301 VYDAFAEKLKAAVAKLKIGNGLEEGTTTGPLIDEKAVAKVQEHIADALKKGATLLAGGK- 359
           VYDAFA KL+AAV +L +G G E G T GPLI+E AV KV+ HI DAL KGA ++ GGK 
Sbjct: 304 VYDAFAAKLRAAVEQLTVGRGTEAGVTQGPLINEAAVLKVESHIEDALAKGARVVTGGKR 363

Query: 360 -SMEGNFFEPTILVNVPKDAAVAKEETFGPLAPLFRFKDEAEVIAMSNDTEFGLASYFYA 418
            ++   FFEPTIL +V  D  VA++ETFGPLAPLFRF  + EVIA++NDTEFGLASYFY+
Sbjct: 364 HALGHGFFEPTILADVTPDMKVARDETFGPLAPLFRFSSDEEVIALANDTEFGLASYFYS 423

Query: 419 RDLGRVFRVAEALEYGMVGVNTGLISNEVAPFGGIKASGLGREGSKYGIEDYLEIKYLCL 478
           RD+GRV+RVAEALEYGMVG+NTGLISNEVAPFGG+K SGLGREGS YGI+DY+ IKY+C+
Sbjct: 424 RDIGRVWRVAEALEYGMVGINTGLISNEVAPFGGVKQSGLGREGSHYGIDDYVVIKYMCV 483

Query: 479 G 479
           G
Sbjct: 484 G 484


Lambda     K      H
   0.317    0.135    0.390 

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: 720
Number of extensions: 12
Number of successful extensions: 2
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: 480
Length of database: 486
Length adjustment: 34
Effective length of query: 446
Effective length of database: 452
Effective search space:   201592
Effective search space used:   201592
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 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, 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

GapMind for catabolism of small carbon sources