GapMind for catabolism of small carbon sources

 

Alignments for a candidate for TM0028 in Desulfovibrio vulgaris Miyazaki F

Align TM0028, component of β-glucoside porter (Conners et al., 2005). Binds cellobiose, laminaribiose (Nanavati et al. 2006). Regulated by cellobiose-responsive repressor BglR (characterized)
to candidate 8500263 DvMF_1020 oligopeptide/dipeptide ABC transporter, ATPase subunit (RefSeq)

Query= TCDB::Q9WXN5
         (330 letters)



>FitnessBrowser__Miya:8500263
          Length = 358

 Score =  186 bits (472), Expect = 8e-52
 Identities = 114/324 (35%), Positives = 173/324 (53%), Gaps = 22/324 (6%)

Query: 22  VKAVDGLSFEILEDEVIGVVGESGCGKTTLSNVIFMNMVKPLTLVDGKIFLRVNGEFVEL 81
           ++AV G+SF I     + +VGESGCGK+  +  +   + +P  +  G +  R+ G   EL
Sbjct: 41  LRAVAGISFSIAPGGTLCLVGESGCGKSMTALALLRLVPEPGRVASGSV--RLEGR--EL 96

Query: 82  SSMTRDEVKRKFWGKEITIIPQAAMNALMPTIRMEKYVRHLAESH-GIDEEELLDKARRR 140
            ++   E+ R   G+ I++I Q  M +L P  R+ + +      H G+   +   +A   
Sbjct: 97  LTLPEPEM-RGVRGRSISMIFQEPMTSLNPVFRVGEQIAEGVRLHLGLSRSDAAARAVDL 155

Query: 141 FEEVGLDP--LWIKRYPFELSGGMRQRAVIAIATILNPSLLIADEPTSALDVVNQKVLLK 198
             +VG+    L  + +P ++SGGMRQR +IA+A   +P LLIADEPT+ALDV  Q+ +L+
Sbjct: 156 LRQVGIPSPELRARDFPHQMSGGMRQRVMIAMALACDPRLLIADEPTTALDVTIQRQILR 215

Query: 199 VLMQMKRQGIVKSIIFITHDIATVRQIADRMIIMYAGKIVEFAPVESLLEKPLHPYTQGL 258
           ++  +       S++ ITHD+  V + AD + +MYAG+I+E A V     +PLHPY QGL
Sbjct: 216 LMRDLAAHRGA-SVLLITHDLGVVAETADHVAVMYAGRIMEHASVGDFFARPLHPYAQGL 274

Query: 259 FNSVLTPEPEVKKRGITTIPGAPPNLINPPSGCRFHPRCPHAMDVCKEKEPPLTEIEP-- 316
             SV       +   ++ IPG  P L   PSGC F  RCPHA   C E+EPPL  + P  
Sbjct: 275 MRSVPQAVSGPRAERLSAIPGTVPPLWALPSGCTFRDRCPHAFARCAEQEPPLLAMPPQA 334

Query: 317 -----------GRRVACWLYMEER 329
                         V CWL+  ++
Sbjct: 335 LAATPTDNAAQAHGVRCWLHAPKK 358


Lambda     K      H
   0.321    0.138    0.405 

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: 316
Number of extensions: 13
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: 330
Length of database: 358
Length adjustment: 29
Effective length of query: 301
Effective length of database: 329
Effective search space:    99029
Effective search space used:    99029
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: 49 (23.5 bits)

This GapMind analysis is from Sep 17 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:

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:

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:

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:

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