Alignments for a candidate for nbaE in Dinoroseobacter shibae DFL-12

GapMind for catabolism of small carbon sources

Alignments for a candidate for nbaE in Dinoroseobacter shibae DFL-12

Align 2-aminomuconic semialdehyde dehydrogenase; Aldehyde dehydrogenase 12; Aldehyde dehydrogenase family 8 member A1; EC 1.2.1.32 (characterized)
to candidate 3609634 Dshi_3017 aldehyde dehydrogenase (RefSeq)

Query= SwissProt::Q9H2A2
         (487 letters)



>FitnessBrowser__Dino:3609634
          Length = 780

 Score =  309 bits (791), Expect = 3e-88
 Identities = 181/467 (38%), Positives = 255/467 (54%), Gaps = 23/467 (4%)

Query: 13  FIDGKFLPCSSYIDSYDPSTGEVYCRVPNSGKDEIEAAVKAAREAFPSWSSRSPQERSRV 72
           FI G F        + +P+ G    +V    + +IEAAV AAR A P+W+    Q  +RV
Sbjct: 36  FIGGTFQAPGKTFATRNPARGTELAQVTQGTEADIEAAVTAARRAQPAWARLGGQGWARV 95

Query: 73  LNQVADLLEQSLEEFAQAESKDQGKTLALARTMDIPRSVQNFRFFASSSLHHTSECTQMD 132
           L  +A LL++    FA  E+ D GK +  +R +DIP + ++F + A  +     E     
Sbjct: 96  LYAIARLLQKHSRLFAVLETLDNGKPIRESRDIDIPLAQRHFYYHAGMAALMEDELPD-- 153

Query: 133 HLGCMHYTVRAPVGVAGLISPWNLPLYLLTWKIAPAMAAGNTVIAKPSELTSVTAWMLCK 192
                    R PVGV G I PWN PL +L WKIAPA+A GNTV+ KP+E T +TA +  +
Sbjct: 154 ---------RVPVGVCGQIVPWNFPLLMLAWKIAPALAMGNTVVLKPAEWTPLTALLFAE 204

Query: 193 LLDKAGVPPGVVNIVFGTGPRVGEALVSHPEVPLISFTGSQPTAERITQLSAPHCKKLSL 252
           +  +AGVPPGVVNIV G G   G ALVSHP V  I+FTGS      I + +A   K L+L
Sbjct: 205 ICGEAGVPPGVVNIVTGDGA-TGAALVSHPGVDKIAFTGSTDVGREIRRATAGTGKALTL 263

Query: 253 ELGGKNPAIIFEDANLDECIPATVRSSFANQGEICLCTSRIFVQKSIYSEFLKRFVEATR 312
           ELGGK+P ++FEDA+LD  +   V + + NQG++C   SR+ VQ+ I   F  +      
Sbjct: 264 ELGGKSPYVVFEDADLDSAVEGLVDAIWFNQGQVCCAGSRLLVQEGIAEAFYAKLRARMA 323

Query: 313 KWKVGIPSDPLVSIGALISKAHLEKVRSYVKRALAEGAQIWCGEGVDKLSLPARNQAGYF 372
             ++G P D  + +GA++  AH  KV   V  +         GE     ++PA    G F
Sbjct: 324 TLRIGDPLDKCIDVGAMVDPAHCAKVAEMVAGS--------NGEVHQPGTVPAE---GAF 372

Query: 373 MLPTVITDIKDESCCMTEEIFGPVTCVVPFDSEEEVIERANNVKYGLAATVWSSNVGRVH 432
             PT+IT ++     M +EIFGPV     F +  E +E AN  +YGLAAT+WS N+ R  
Sbjct: 373 YPPTLITGLEPADPLMRDEIFGPVLVATTFRTPAEAVEVANATRYGLAATLWSENINRAL 432

Query: 433 RVAKKLQSGLVWTNCWLIRELNLPFGGMKSSGIGREGAKDSYDFFTE 479
            +A KL +G+VW N   + +    FGG++ SG GREG  +    +T+
Sbjct: 433 DIAPKLAAGVVWVNATNLFDAAAGFGGVRESGFGREGGWEGLRAYTK 479



 Score = 72.4 bits (176), Expect = 5e-17
 Identities = 64/222 (28%), Positives = 103/222 (46%), Gaps = 5/222 (2%)

Query: 13  FIDGKFL-PCSSYIDSYDPSTGEVYCRVPNSGKDEIEAAVKAAREAFPSWSSRSPQERSR 71
           +I GK   P S Y        G +    P   + +I  AV+AA  A  SW   +   R++
Sbjct: 511 YIGGKQARPDSGYSRPVWSPKGVLLGHAPEGSRKDIRNAVEAATGA-ASWGRTTGHLRAQ 569

Query: 72  VLNQVADLLEQSLEEFAQAESKDQGKTLALARTMDIPRSVQNFRFFASSSLHHTSECTQM 131
           +L  VA+ L    EEFA   ++  G  +  A   ++  ++     +A+ +  +      +
Sbjct: 570 ILYYVAENLSARTEEFATRIAEMTGSRVPRAEA-EVSAAIDRLFTYAAWADKYDGAVKPV 628

Query: 132 DHLGCMHYTVRAPVGVAGLISPWNLPLYLLTWKIAPAMAAGNTVIAKPSELTSVTAWMLC 191
              G +   +  PVGV G  +P + PL      +  A+A GN ++  PSE   + A  L 
Sbjct: 629 PIRG-VALAMPEPVGVIGAFAPDDAPLLGAVSILGAALAMGNRLVLVPSEPFPLAATDLY 687

Query: 192 KLLDKAGVPPGVVNIVFGTGPRVGEALVSHPEVPLI-SFTGS 232
           ++LD + VP GVVNIV G    + + L SH  V  + SF+G+
Sbjct: 688 QVLDTSDVPAGVVNIVTGAHEALAKPLASHLGVDAVWSFSGA 729


Lambda     K      H
   0.319    0.133    0.404 

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: 909
Number of extensions: 41
Number of successful extensions: 6
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 487
Length of database: 780
Length adjustment: 37
Effective length of query: 450
Effective length of database: 743
Effective search space:   334350
Effective search space used:   334350
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 (21.8 bits)
S2: 53 (25.0 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