Alignments for a candidate for xad in Halomonas desiderata SP1

GapMind for catabolism of small carbon sources

Alignments for a candidate for xad in Halomonas desiderata SP1

Align xylonate dehydratase monomer (EC 4.2.1.82) (characterized)
to candidate WP_086511017.1 BZY95_RS16650 dihydroxy-acid dehydratase

Query= metacyc::MONOMER-20629
         (591 letters)



>NCBI__GCF_002151265.1:WP_086511017.1
          Length = 599

 Score =  761 bits (1966), Expect = 0.0
 Identities = 377/593 (63%), Positives = 458/593 (77%), Gaps = 6/593 (1%)

Query: 5   TPRRFRSRDWFDNPDHIDMTALYLERFMNYGITPEELRSGKPIIGIAQTGSDISPCNRIH 64
           TP + RSR WFDNP+    TAL +ER+MNYGIT EEL  GKPIIGI Q+GSD++PCNR H
Sbjct: 7   TPEQLRSRWWFDNPESPGTTALCIERYMNYGITLEELAGGKPIIGICQSGSDLTPCNRHH 66

Query: 65  LDLVQRVRDGIRDAGGIPMEFPVHPIFENCRRPTAALDRNLSYLGLVETLHGYPIDAVVL 124
           ++LV+RV++GIR AGG+P EFP+HPI EN RRPTAALDRNL+YLGLVE LHGYP+D VVL
Sbjct: 67  IELVKRVKEGIRAAGGVPFEFPLHPIHENARRPTAALDRNLAYLGLVEVLHGYPLDGVVL 126

Query: 125 TTGCDKTTPAGIMAATTVNIPAIVLSGGPMLDGWHENELVGSGTVIWRSRRKLAAGEITE 184
           TTGCDKTTPA +MAA TVNIPAIVLSGGPML+GW   + VGSGT+IW  R++LAAG+I  
Sbjct: 127 TTGCDKTTPASLMAAATVNIPAIVLSGGPMLNGWRGPDRVGSGTIIWELRKRLAAGDIDY 186

Query: 185 EEFIDRAASSAPSAGHCNTMGTASTMNAVAEALGLSLTGCAAIPAPYRERGQMAYKTGQR 244
            EF+ RA  SAPS GHCNTMGTASTMN++AEALG+SL G A IPAPY+ER  +AY TG R
Sbjct: 187 AEFLARATDSAPSVGHCNTMGTASTMNSMAEALGMSLPGSAMIPAPYKERAMVAYDTGAR 246

Query: 245 IVDLAYDDVKPLDILTKQAFENAIALVAAAGGSTNAQPHIVAMARHAGVEITADDWRA-A 303
           IVD+ + D++P DILT+QAFENAI + +A GGS+NA  HI A+ARH+GVE+T DDW+A  
Sbjct: 247 IVDMVWQDLRPSDILTRQAFENAIVVCSALGGSSNAPIHINAIARHSGVELTNDDWQALG 306

Query: 304 YDIPLIVNMQPAGKYLGERFHRAGGAPAVLWELLQQGRLHGDVLTVTGKTMSENLQGRET 363
           + IPL+ N+ PAG YL E F+RAGG PAV+ ELL  G+LHG+ LTV G+T+++N  GRET
Sbjct: 307 HAIPLLANVMPAGAYLSEEFYRAGGVPAVVNELLGAGKLHGEALTVNGRTLADNCAGRET 366

Query: 364 SDREVIFPYHEPLAEKAGFLVLKGNLFDFAIMKSSVIGEEFRKRYLSQPGQEGVFEARAI 423
            D EVI  Y  PL E+AGFL LKGNLFD A+MK+SVI  +FR R+LS P     FE + +
Sbjct: 367 QDPEVIRRYDNPLVEQAGFLNLKGNLFDSALMKTSVISADFRARFLSNPDDPNAFEGKVV 426

Query: 424 VFDGSDDYHKRINDPALEIDERCILVIRGAGPIGWPGSAEVVNMQPPDHLLKKGIMSLPT 483
           VFDGS+DYH RI+DPAL+IDE  ILV+RGAGP+G PG AEVVNMQPP+ L+K+GI SLP 
Sbjct: 427 VFDGSEDYHARIDDPALDIDEHTILVMRGAGPVGHPGGAEVVNMQPPEALIKRGIESLPC 486

Query: 484 LGDGRQSGTADSPSILNASPESAIGGGLSWLRTGDTIRIDLNTGRCDALVDEATIAARKQ 543
           LGDGRQSGT+ SPSILNA+PE+A GGGL+ L  GD +R+DLN G    LVD+A + AR++
Sbjct: 487 LGDGRQSGTSGSPSILNAAPEAATGGGLALLEDGDRLRVDLNRGEVRLLVDDAELQARRE 546

Query: 544 ----DGIPAVPATMTPWQEIYRAHASQLDTGGVLEFAVKYQDLAAKL-PRHNH 591
                G    P   TPWQEI R     LD G  LE A +Y+D+A +  PR NH
Sbjct: 547 RLEAQGGYRYPGHQTPWQEIQRTLVEPLDRGMTLEGATRYRDVARRSPPRDNH 599


Lambda     K      H
   0.319    0.136    0.411 

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: 1138
Number of extensions: 49
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: 591
Length of database: 599
Length adjustment: 37
Effective length of query: 554
Effective length of database: 562
Effective search space:   311348
Effective search space used:   311348
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 (21.7 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Protein sequences (fasta format)
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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