Alignments for a candidate for uxaB in Echinicola vietnamensis KMM 6221, DSM 17526

GapMind for catabolism of small carbon sources

Alignments for a candidate for uxaB in Echinicola vietnamensis KMM 6221, DSM 17526

Align tagaturonate reductase (EC 1.1.1.58) (characterized)
to candidate Echvi_3071 Echvi_3071 Mannitol-1-phosphate/altronate dehydrogenases

Query= ecocyc::ALTRO-OXIDOREDUCT-MONOMER
         (483 letters)



>FitnessBrowser__Cola:Echvi_3071
          Length = 471

 Score =  427 bits (1098), Expect = e-124
 Identities = 223/474 (47%), Positives = 307/474 (64%), Gaps = 7/474 (1%)

Query: 1   MKTLNRRDFPG-AQYPERIIQFGEGNFLRAFVDWQIDLLNEHTDLNSGVVVVRPIETSFP 59
           MKTLNR+   G  + P +++QFGEGNFLR FVDW ID +NE TD N  V +V+PI+    
Sbjct: 1   MKTLNRQTVDGITERPVKVLQFGEGNFLRGFVDWIIDTMNEKTDFNGDVQLVQPIQHGMG 60

Query: 60  PSLSTQDGLYTTIIRGLNEKGEAVSDARLIRSVNREISVYSEYDEFLKLAHNPEMRFVFS 119
             ++ Q+GLY   + G+ +KGEA  + RLI  V   ++ Y  Y+ +LKLA N ++RFV S
Sbjct: 61  KMINDQEGLYHVQLSGI-QKGEAKEETRLITCVRGVVNPYESYEAYLKLAENLDLRFVVS 119

Query: 120 NTTEAGISYHAGDKFDDAPAVSYPAKLTRLLFERFSHFNGALDKGWIIIPCELIDYNGDA 179
           NTTEAGISY+  D   +    S+P KLT LL++RF  FNG   KG  IIPCELID NG  
Sbjct: 120 NTTEAGISYNPEDDDREKLPSSFPGKLTALLYKRFDTFNGDKAKGLHIIPCELIDKNGAK 179

Query: 180 LRELVLRYAQEWALPEAFIQWLDQANSFCSTLVDRIVTGYPRDEVAKLEEELGYHDGFLD 239
           L+E++L+YA  W LP  FIQW+++AN+F +TLVDRIV G+P++ + +++E +GY D  + 
Sbjct: 180 LKEIILQYAALWQLPNGFIQWINEANTFSNTLVDRIVPGFPKETIKEIQENIGYEDNLVV 239

Query: 240 TAEHFYLFVIQGPKSLATELRLDKYPLNVLIVDDIKPYKERKVAILNGAHTALVPVAFQA 299
            AE F+L+VI+G  ++  E   ++  L+V  V D  PY+ RKV ILNGAHT+LVPVA+  
Sbjct: 240 KAEPFHLWVIEGLDAVKAEFPAEEAGLDVKFVKDQSPYRTRKVRILNGAHTSLVPVAYLH 299

Query: 300 GLDTVGEAMNDAEICAFVEKAIYEEIIPVLDLPRDELESFASAVTGRFRNPYIKHQLLSI 359
           GL TV E++ D  I  F+ + I  EIIP LDLP++ELE FA+ V  RF+NP++KH L SI
Sbjct: 300 GLRTVRESVEDPVIGPFLNETIQGEIIPTLDLPKEELEQFANDVMDRFKNPFVKHLLSSI 359

Query: 360 ALNGMTKFRTRILPQLLAGQKANGTLPARLTFALAALIAFYRGERNGETYPVQDDAHWLE 419
           ALN ++KF+ R+LP LL      G LP+ L  +LAALI FY+G  NGE  PVQDD   + 
Sbjct: 360 ALNSISKFKVRVLPSLLEYVDRKGKLPSNLVRSLAALIVFYKGSYNGEATPVQDDEEIVN 419

Query: 420 RYQQLWSQHRDRVIGTQELVAIVLAEKDHWEQDLTQVPGLVEQVANDLDAILEK 473
            ++ +W           E    VL   + W+ DLT+V GL   V+  L  +++K
Sbjct: 420 YFKTIWESD-----DLDEAAGEVLKNVNFWDTDLTKVEGLQAAVSEQLSQLVDK 468


Lambda     K      H
   0.321    0.138    0.413 

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: 675
Number of extensions: 33
Number of successful extensions: 3
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: 471
Length adjustment: 33
Effective length of query: 450
Effective length of database: 438
Effective search space:   197100
Effective search space used:   197100
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: 51 (24.3 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