Alignments for a candidate for xylG in Moritella dasanensis ArB 0140

GapMind for catabolism of small carbon sources

Alignments for a candidate for xylG in Moritella dasanensis ArB 0140

Align Xylose import ATP-binding protein XylG, component of Xylose transporter, XylFGH (XylF (R), 359 aas; XylG (C), 525 aas; XylH (M), 389 aas (characterized)
to candidate WP_017221119.1 A923_RS0107850 ribose ABC transporter ATP-binding protein RbsA

Query= TCDB::A6LW11
         (525 letters)



>NCBI__GCF_000276805.1:WP_017221119.1
          Length = 501

 Score =  426 bits (1094), Expect = e-123
 Identities = 234/510 (45%), Positives = 340/510 (66%), Gaps = 13/510 (2%)

Query: 1   MSEYILEMRDIVKEFFGVKALDGVTLKVKKGEIHALCGENGAGKSTLMKVLSGEHPAGSY 60
           M++ IL++  I K F GVKALD   L V  G++ AL GENGAGKSTLMKVL+G +     
Sbjct: 1   MTQAILKLSGIEKSFPGVKALDNACLNVYPGKVMALLGENGAGKSTLMKVLTGIYHMDK- 59

Query: 61  SGKIIFEGKELSQTSIKDSESVGIAIIHQELALIKQLSIAENIFLGNEI-GARGLVNFSE 119
            G I ++G +++    + S+ VGI+IIHQEL LI +L+IAENI+LG E   A G + +++
Sbjct: 60  -GSINYQGSDVTFDGPRHSQEVGISIIHQELNLIPELTIAENIYLGRETTNAFGGIKWTQ 118

Query: 120 QLNKTNELLNRVKLNVNPLTRAGDLGIGHQQLVEIAKALSKNAKLLILDEPSASLSEGEV 179
                + LL R+ +  +     G+L +G QQ+VEIAKALS  ++++++DEP+ +L+E E 
Sbjct: 119 MFADADALLQRLNVKHSSRQLLGELSLGEQQMVEIAKALSFKSQVIVMDEPTDALTESET 178

Query: 180 EVLMGILDDLRRDGVTCIYISHKLNEVTRICDNVTVIRDGSTIGQVPISEIDQDKLVQMM 239
           + L  ++++LR +G   +YISH+L E+  ICD++TV+RDG  I ++ +++ID+D L++ M
Sbjct: 179 KSLFKVINELRNEGCGIVYISHRLKEIFEICDDITVLRDGKFIAEIAVTDIDEDGLIEKM 238

Query: 240 VGREMKNLFPREEHKIGEEFFEIKNFNVLDPFNKNIKRVKNASFTLRRGEILGISGLVGS 299
           VGR +  ++PR + K G    E++N  ++ P       V++ SFTL  GEILGISGL+G+
Sbjct: 239 VGRRLDEIYPRIDAKHGTLCLEVEN--IVAP------GVRDVSFTLDHGEILGISGLMGA 290

Query: 300 GRTEMVASIYGSFQGQKSGEVYFEGKKIDIKNPNDALSKGIAMVPEDRKKDGIIAGMSVA 359
           GRTE++ +IYG+   Q SG+V  + K +    P D L+ GIA + EDRK DG+I G+SV 
Sbjct: 291 GRTELMKAIYGALPRQ-SGDVILDDKVVSPITPRDGLANGIAYISEDRKGDGLILGLSVK 349

Query: 360 KNMTMSNLVKYKRPLNVIDKDKEMMDVLKFIDEIKIKTASTELAIKNLSGGNQQKVILAK 419
           +NM++  L    + L  +D  KE   V  F+ +  +KT S +  I NLSGGNQQKV +AK
Sbjct: 350 ENMSLCALDALSKGLQ-LDHAKEATAVEDFMRQFNVKTPSRDQIIGNLSGGNQQKVAIAK 408

Query: 420 NLLAEPKILILDEPTRGIDVGAKYEIYKLIFKLAKQGISIIMVSSELPEVLGISDRVLVM 479
            L+  PK+LILDEPTRG+DVGAK EIY+LI +   +G+SII+VSSE+PEVLG+SDR+LVM
Sbjct: 409 GLMTRPKVLILDEPTRGVDVGAKKEIYQLINQFKAEGMSIILVSSEMPEVLGMSDRILVM 468

Query: 480 NEGEIKASLENNGLTQEMIMNYSVGKKNEE 509
           +EG I          QE +M  +VGKK  E
Sbjct: 469 HEGRISGEFMAADANQEKLMACAVGKKINE 498



 Score = 86.3 bits (212), Expect = 2e-21
 Identities = 51/236 (21%), Positives = 120/236 (50%), Gaps = 7/236 (2%)

Query: 275 IKRVKNASFTLRRGEILGISGLVGSGRTEMVASIYGSFQGQKSGEVYFEGKKIDIKNPND 334
           +K + NA   +  G+++ + G  G+G++ ++  + G +   K G + ++G  +    P  
Sbjct: 18  VKALDNACLNVYPGKVMALLGENGAGKSTLMKVLTGIYHMDK-GSINYQGSDVTFDGPRH 76

Query: 335 ALSKGIAMVPEDRKKDGIIAGMSVAKNMTMSNLVKYKRPLNVIDKDKEMMDVLKFIDEIK 394
           +   GI+++ ++     +I  +++A+N+ +    +       I   +   D    +  + 
Sbjct: 77  SQEVGISIIHQELN---LIPELTIAENIYLGR--ETTNAFGGIKWTQMFADADALLQRLN 131

Query: 395 IKTASTELAIKNLSGGNQQKVILAKNLLAEPKILILDEPTRGIDVGAKYEIYKLIFKLAK 454
           +K +S +L +  LS G QQ V +AK L  + +++++DEPT  +       ++K+I +L  
Sbjct: 132 VKHSSRQL-LGELSLGEQQMVEIAKALSFKSQVIVMDEPTDALTESETKSLFKVINELRN 190

Query: 455 QGISIIMVSSELPEVLGISDRVLVMNEGEIKASLENNGLTQEMIMNYSVGKKNEEV 510
           +G  I+ +S  L E+  I D + V+ +G+  A +    + ++ ++   VG++ +E+
Sbjct: 191 EGCGIVYISHRLKEIFEICDDITVLRDGKFIAEIAVTDIDEDGLIEKMVGRRLDEI 246


Lambda     K      H
   0.315    0.135    0.362 

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: 754
Number of extensions: 44
Number of successful extensions: 9
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: 525
Length of database: 501
Length adjustment: 35
Effective length of query: 490
Effective length of database: 466
Effective search space:   228340
Effective search space used:   228340
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: 42 (21.9 bits)
S2: 52 (24.6 bits)

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

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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 2024 update 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