GapMind for catabolism of small carbon sources

 

Aligments for a candidate for gabT in Desulfovibrio vulgaris Miyazaki F

Align Gamma-aminobutyrate:alpha-ketoglutarate aminotransferase (EC 2.6.1.19) (characterized)
to candidate 8500245 DvMF_1002 adenosylmethionine-8-amino-7-oxononanoate aminotransferase (RefSeq)

Query= reanno::SB2B:6938540
         (460 letters)



>lcl|FitnessBrowser__Miya:8500245 DvMF_1002
           adenosylmethionine-8-amino-7-oxononanoate
           aminotransferase (RefSeq)
          Length = 491

 Score =  230 bits (587), Expect = 7e-65
 Identities = 138/456 (30%), Positives = 233/456 (51%), Gaps = 10/456 (2%)

Query: 12  LQAMDAAHHLHPFTDSADLAKRGTRVIERAEGVYIWDAKGNKLLDAMAGLWCVNVGYGRK 71
           L+A+D AH  HPFT   D       VI  AEG  + D  G   LD ++ LW    G+   
Sbjct: 27  LRALDKAHVWHPFTQMRDWLAADPLVIGAAEGNRLTDTDGVSYLDGVSSLWTNVHGHRHP 86

Query: 72  SIADAAYAQLQTLPFYNNFFQCTHEPAIRLASKIASLAPGHMNRVFFTGSGSEANDTNLR 131
            +  A  AQL  +  +        EP+I LA+++A++AP  + RVF++ SGS + +  L+
Sbjct: 87  RLDAAIRAQLDKVA-HTTLLGLGSEPSIELAARLAAIAPQGLTRVFYSDSGSTSVEVALK 145

Query: 132 MVRRYW-----DLKGMPSKKTIISRKNAYHGSTVAGASLGGMGFMHQQGDLPIPGIVHID 186
           +  ++       L G   +   +S +NAYHG TV   +LGGM   H      +   V  +
Sbjct: 146 IAFQFHRQAPAHLGGDARRTRFLSLRNAYHGDTVGAVALGGMALFHSIYAPLLFDTVKAE 205

Query: 187 QPYWFGEGRDMSPEAFGIKTAQALEAKILELGEDKVAAFIAEPFQGAGGVIIPPDSYWNE 246
            PY +         +   +    +E      G +  AA +    QGA G+++ P  +   
Sbjct: 206 SPYCYRCPFGRQAGSCERECITHMETLFARHGHELCAAVVEPLVQGAAGMLLQPPGWLRR 265

Query: 247 IKRILEKYNILFILDEVISGFGRTGNWFAAQTLGLKPDLITIAKGMTSGYIPMGGVIVSD 306
           ++ + +++ +  + DEV  GFG+TG  FA +  G+ PD + +AKG++ GY+P+   + ++
Sbjct: 266 VRELCDEHGVFLVADEVAVGFGKTGTLFACEQEGVTPDFLCLAKGISGGYLPLAATLTTE 325

Query: 307 RVADVLISDGGE---FAHGFTYSGHPVAAAVALENIRILEEERLVDKVRTDTGPYLQDRL 363
           RV D  ++   E   F HG TY+G+P+A A A+ ++ + EEER++++++      L  RL
Sbjct: 326 RVHDGFLARHEELRTFFHGHTYTGNPLACAAAIASLDVFEEERVMERLQPKIA-RLAARL 384

Query: 364 QTLSAHPLVGEVRGMGMVGAIELVADKHSMVRFGSEISAGMLCREACIESGLVMRAVGDT 423
            TL   P VG++R  G++  IE+V ++ +   +   +  G          G+++R +GD 
Sbjct: 385 DTLRDLPHVGDIRQRGVMTGIEMVRNRATKEAYDLALRVGHRVTLEARRRGVIIRPLGDV 444

Query: 424 MIISPPLCITRDEIDELIFKASQALSLTLEKIAARG 459
           M++ PPL IT DEID L+    +A+    E+ A  G
Sbjct: 445 MVLMPPLSITDDEIDLLVGATGEAIRAVTERGATGG 480


Lambda     K      H
   0.321    0.137    0.408 

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: 586
Number of extensions: 36
Number of successful extensions: 6
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: 460
Length of database: 491
Length adjustment: 33
Effective length of query: 427
Effective length of database: 458
Effective search space:   195566
Effective search space used:   195566
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.

Links

Downloads

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:

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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.

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