Alignments for a candidate for dddA in Pseudomonas fluorescens FW300-N1B4

GapMind for catabolism of small carbon sources

Alignments for a candidate for dddA in Pseudomonas fluorescens FW300-N1B4

Align 3-hydroxypropionate dehydrogenase (EC 1.1.1.59) (characterized)
to candidate Pf1N1B4_4450 Choline dehydrogenase (EC 1.1.99.1)

Query= metacyc::MONOMER-15202
         (579 letters)



>FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4450
          Length = 549

 Score =  622 bits (1604), Expect = 0.0
 Identities = 319/541 (58%), Positives = 388/541 (71%), Gaps = 17/541 (3%)

Query: 36  FDYIVVGAGTAGCLLANRLSADPANRVLLIEAGGRDNYHWIHIPVGYLYCINNPRTDWRF 95
           +DYIVVGAG AGCLLANRLSA+P +RVLL+EAGGRDNY WIHIPVGYL+CI NPRTDW F
Sbjct: 8   YDYIVVGAGPAGCLLANRLSANPQHRVLLLEAGGRDNYPWIHIPVGYLFCIGNPRTDWCF 67

Query: 96  RTEPDPGLNGRSLIYPRGKTLGGCSSINGMLYLRGQARDYDGWAELTGDDAWRWDNCLPD 155
           +TE  PGL GR+L YPRGK LGGCSSINGM+Y+RGQA DYDGWA   G+  W W + LP 
Sbjct: 68  KTETQPGLQGRALSYPRGKVLGGCSSINGMIYMRGQAGDYDGWAA-EGNAGWGWQDVLPL 126

Query: 156 FMRHEDHYRLDEGGDADPDHYKFHGHGGEWRIEKQRLKWQVLADFATAAVEAGVPRTRDF 215
           F + E+H+     GD++     FHG  G+WR+E+QRL W +L  F TAA ++G+    DF
Sbjct: 127 FKQSENHF----AGDSE-----FHGAAGQWRVERQRLSWPILDAFRTAAEQSGIASIDDF 177

Query: 216 NRGDNEGVDAFEVNQRSGWRWNASKAFLRGVEQRGNLTVWHSTQVLKLDFASGEGSEPRC 275
           N+GDNEG   F+VNQ++G RWNA+KAFL+ + QR NLTV    +V ++   +G  S    
Sbjct: 178 NQGDNEGCGYFQVNQKAGIRWNAAKAFLKPIRQRANLTVLTDVEVDRVLLENGRAS---- 233

Query: 276 CGVTVERAGKKVVTTARCEVVLSAGAIGSPQLLQLSGIGPTALLAEHAIPVVADLPGVGE 335
             V+     +     AR E+VL AGA+GSP +LQ SGIGP  LL +  I V  +LPGVG 
Sbjct: 234 -AVSARWQDQAKTFKARKEIVLCAGAVGSPGILQRSGIGPRPLLQKLGIGVTHELPGVGG 292

Query: 336 NLQDHLQIRSIYKVKGAKTLNTMANSLIGKAKIGLEYILKRSGPMSMAPSQLCIFTRSSK 395
           NLQDHLQ+R IYK++ A+TLN +A +L GK  +GL Y+  RSGP+SMAPSQL  F RS  
Sbjct: 293 NLQDHLQLRLIYKLENARTLNQIAGTLWGKMGMGLRYLYDRSGPLSMAPSQLGAFARSGP 352

Query: 396 EYEHPNLEYHVQPLSLEAFGQPLHDFPAITASVCNLNPTSRGTVRIKSGNPRQAPAISPN 455
           E    NLEYHVQPLSLE FG+PLH FPA TASVC+L P SRG + I+S +PR+AP I PN
Sbjct: 353 EQTSANLEYHVQPLSLERFGEPLHAFPAFTASVCDLRPQSRGRIDIRSADPREAPLIQPN 412

Query: 456 YLSTEEDRQVAADSLRVTRHIASQPAFAKYDPEEFKPGVQYQSDEDLARLAGDIGTTIFH 515
           YLS  ED +VAAD++R+TR I S PA   + P E+ PG   QS+E L   A  IGTTIFH
Sbjct: 413 YLSHPEDLRVAADAIRLTRRIVSAPALQAFKPVEYLPGDSLQSEEQLHEAAARIGTTIFH 472

Query: 516 PVGTAKMGRDDDPMAVVDSHLRVRGVTGLRVVDASIMPTITSGNTNSPTLMIAEKAAGWI 575
           PVGT +MG  +D  AVVD+ LRV G+ GLR+ DASIMP ITSGNT SPTLMIAEKAA  +
Sbjct: 473 PVGTCRMG--NDAHAVVDAELRVHGIPGLRIADASIMPRITSGNTCSPTLMIAEKAAQLM 530

Query: 576 L 576
           L
Sbjct: 531 L 531


Lambda     K      H
   0.318    0.135    0.418 

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: 950
Number of extensions: 36
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: 579
Length of database: 549
Length adjustment: 36
Effective length of query: 543
Effective length of database: 513
Effective search space:   278559
Effective search space used:   278559
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: 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

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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