GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argD'B in Pseudomonas fluorescens FW300-N2E2

Align acetylornithine aminotransferase (EC 2.6.1.11); succinylornithine aminotransferase (EC 2.6.1.81) (characterized)
to candidate Pf6N2E2_373 Gamma-aminobutyrate:alpha-ketoglutarate aminotransferase (EC 2.6.1.19)

Query= reanno::Marino:GFF3099
         (404 letters)



>FitnessBrowser__pseudo6_N2E2:Pf6N2E2_373
          Length = 430

 Score =  225 bits (574), Expect = 2e-63
 Identities = 128/402 (31%), Positives = 224/402 (55%), Gaps = 33/402 (8%)

Query: 28  RGEGSRIWDQEGREFIDLQGGIAVTCLGHSHPGLVGALHDQAEKIWHLS-NVMTNEPALR 86
           R +GS +WD +G+ ++D  GGI V  +GH+HP +V A+  Q +KI H    V+  +P L 
Sbjct: 33  RAQGSELWDVDGKRYLDFVGGIGVLNIGHNHPKVVAAVQAQLQKISHACFQVVAYKPYLD 92

Query: 87  LAKTLCDLTFAERVF---FANSGAEANEAAFKLARRYAWEHHGKEKNEIISFKNSFHGRT 143
           LA+ LC++   +  +   F  SGAEA E A K+AR +        ++ +I+F+  FHGRT
Sbjct: 93  LAQRLCEMIGGQHAYKAAFFTSGAEAVENAVKIARAHT------NRSAVIAFRGGFHGRT 146

Query: 144 LFTVSVGGQPK-YLEGFEPAPGGIHHAEFND----------LESVKKL----ISKEKTCA 188
           L   ++ G  + Y + F P    + H  + +          L+++ +L    ++ E+  A
Sbjct: 147 LLGTTLTGMSQPYKQNFGPFAPEVFHTPYPNAYRGVTSAMALQALDELLATQVAPERVAA 206

Query: 189 IVVEPIQGEGGVMPGDQAFLQGLRDLCDENDALLVFDEVQSGVGRSGHFYAYQMYGVVPD 248
           I++EP+QG+GG +     FLQGLR L  ++  +L+ DE+Q+G GR+G ++ +Q  G+ PD
Sbjct: 207 IIIEPVQGDGGFLSAPAEFLQGLRALTQKHGIVLILDEIQTGFGRTGKWFGFQHAGIQPD 266

Query: 249 ILSSAKGLGGGFPVAAMLTTAKVAASLGVGTHGSTYGGNALACAVAQRVVDTVSQPEILK 308
           +++ AK L GG P++ ++  A++  +   G  G TYGGNAL+CA A  V++   Q ++L 
Sbjct: 267 LVTVAKSLAGGLPLSGVVGKAEIMDAPLPGGLGGTYGGNALSCAAALAVIEAYEQEQLLA 326

Query: 309 GVKARSDKLRKGMMDIGERYGVFTEVRGAGLLLGCVLTEKWQGKAKD------FLNAGLE 362
             +   ++LR+G++ +  RY    +VRG+G +L   L +  + +  D       ++    
Sbjct: 327 RGEVLGERLRQGLLHLQTRYPQIGDVRGSGFMLAIELIKHDEARTPDADLNQRLIDEARA 386

Query: 363 EGVMVLVAGA--NVIRLAPSLIIPEPDIELALERFEAAVKKL 402
            G++V+  G   NV+R    L+  E  I+ AL+  + A+ ++
Sbjct: 387 GGLLVIKCGVYRNVLRFLAPLVTSEAQIDEALQILDGALARV 428


Lambda     K      H
   0.318    0.137    0.406 

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: 484
Number of extensions: 20
Number of successful extensions: 4
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: 404
Length of database: 430
Length adjustment: 31
Effective length of query: 373
Effective length of database: 399
Effective search space:   148827
Effective search space used:   148827
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: 50 (23.9 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.

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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