Aligments for a candidate for davD in Azospirillum brasilense Sp245

GapMind for catabolism of small carbon sources

Aligments for a candidate for davD in Azospirillum brasilense Sp245

Align Glutarate-semialdehyde dehydrogenase; EC 1.2.1.- (characterized)
to candidate AZOBR_RS19635 AZOBR_RS19635 succinate-semialdehyde dehydrogenase

Query= SwissProt::Q9I6M5
         (483 letters)



>FitnessBrowser__azobra:AZOBR_RS19635
          Length = 485

 Score =  681 bits (1756), Expect = 0.0
 Identities = 334/482 (69%), Positives = 399/482 (82%), Gaps = 1/482 (0%)

Query: 1   MQLKDAKLFRQQAYVDGAWVDADNGQTIKVNNPATGEIIGSVPKMGAAETRRAIEAADKA 60
           + L D  L R QAYV+G W DA +G+T  V NPATGE +  V  +GA ETR+AI AAD A
Sbjct: 1   LSLNDQSLLRTQAYVNGVWRDAFSGKTFAVTNPATGEELAQVADVGAEETRQAINAADAA 60

Query: 61  LPAWRALTAKERANKLRRWFDLMIENQDDLARLMTIEQGKPLAEAKGEIAYAASFLEWFG 120
           LPAWRA TAKERA  LRRWF+L++  Q+DLA LMT+EQGKPLAEA+GE+AY ASF+EWF 
Sbjct: 61  LPAWRAKTAKERAAILRRWFELIMAAQEDLAVLMTLEQGKPLAEARGEVAYGASFIEWFA 120

Query: 121 EEAKRIYGDTIPGHQPDKRIIVIKQPIGVTAAITPWNFPSAMITRKAGPALAAGCTMVLK 180
           EE KR+YGD IP    +KRI+V+K+PIGV AAITPWNFP+AMITRK GPALAAGCT+V+K
Sbjct: 121 EEGKRVYGDVIPSFAGNKRIVVLKEPIGVVAAITPWNFPNAMITRKVGPALAAGCTIVVK 180

Query: 181 PASQTPYSALALAELAERAGIPKGVFSVVTGSAG-EVGGELTSNPIVRKLTFTGSTEIGR 239
           PA  TP SALALAELAERAG+P GVF++VTGS    +GGELT++PIVRKL+FTGSTE+G+
Sbjct: 181 PAEDTPLSALALAELAERAGVPAGVFNIVTGSDPVAIGGELTASPIVRKLSFTGSTEVGK 240

Query: 240 QLMAECAQDIKKVSLELGGNAPFIVFDDADLDAAVEGALISKYRNNGQTCVCANRLYVQD 299
            LM + A  +KKVSLELGGNAPFIVFDDADLD AV+GAL SKYRN+GQTCVCANRL VQ 
Sbjct: 241 ILMRQSADTVKKVSLELGGNAPFIVFDDADLDEAVKGALASKYRNSGQTCVCANRLLVQA 300

Query: 300 GVYDAFVDKLKAAVAKLNIGNGLEAGVTTGPLIDAKAVAKVEEHIADAVSKGAKVVSGGK 359
           GVYDAF  KL  AV ++ +GNG+EAGVT GP+I+ +AV KVEE + DA++KGAKV  GGK
Sbjct: 301 GVYDAFAAKLAEAVKQIRVGNGMEAGVTQGPMINGQAVEKVEELMGDALAKGAKVALGGK 360

Query: 360 PHALGGTFFEPTILVDVPKNALVSKDETFGPLAPVFRFKDEAEVIAMSNDTEFGLASYFY 419
            H LGGTFFEPTIL  V     V+++E FGP+AP+F+F+ EA+ I M+NDTEFGLA+YFY
Sbjct: 361 RHGLGGTFFEPTILTGVTTEMRVAREEIFGPVAPLFKFETEADAIRMANDTEFGLAAYFY 420

Query: 420 ARDLARVFRVAEQLEYGMVGINTGLISNEVAPFGGIKASGLGREGSKYGIEDYLEIKYLC 479
           +RD+ RV+RVAEQLEYGMVGIN G++S EVAPFGGIK SG+GREGSKYG+ED+LEIKYLC
Sbjct: 421 SRDIGRVWRVAEQLEYGMVGINEGILSTEVAPFGGIKQSGIGREGSKYGVEDFLEIKYLC 480

Query: 480 LG 481
           +G
Sbjct: 481 VG 482


Lambda     K      H
   0.317    0.135    0.391 

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: 702
Number of extensions: 15
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: 483
Length of database: 485
Length adjustment: 34
Effective length of query: 449
Effective length of database: 451
Effective search space:   202499
Effective search space used:   202499
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.

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Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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, 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