GapMind for Amino acid biosynthesis

 

Alignments for a candidate for serC in Dinoroseobacter shibae DFL-12

Align phosphoserine transaminase (EC 2.6.1.52) (characterized)
to candidate 3609943 Dshi_3325 aminotransferase class V (RefSeq)

Query= BRENDA::P74281
         (384 letters)



>FitnessBrowser__Dino:3609943
          Length = 422

 Score =  252 bits (643), Expect = 2e-71
 Identities = 139/364 (38%), Positives = 210/364 (57%), Gaps = 3/364 (0%)

Query: 4   KQMLMIPGPTPVPEKVLLAMAKHPIGHRSGDFSKIIAELTANLKWLHQTENDVLMLTTSG 63
           +  L IPGP+ VP+++L A++   I HR  DF+ +  +    +K + +T+ +V +  +SG
Sbjct: 33  RHFLQIPGPSAVPDRILRAISMQTIDHRGPDFADVGQKALKGMKTIFRTDQNVFIFPSSG 92

Query: 64  TGAMEASIINFLSPGDRVLVGNNGKFGDRWVKVAKTFGLAVEEIKAEWGKALDPNDFKTL 123
           TGA EA+++N +SPGD VL+   G F   W K+AK  GL    I+ +W    DP   +  
Sbjct: 93  TGAWEAALVNTMSPGDTVLMYETGHFATLWQKMAKKIGLNPVFIEGDWRGGADPQAIEDA 152

Query: 124 LEADSDKTIKALIITHSETSTGVLNDLAAINAAAKAHG-GALMIVDAVTSLGATPVAIDD 182
           L  D+D  IKA+ + H+ETSTG ++ +A + AA  A G  AL++VD+++ L + P   D 
Sbjct: 153 LRKDTDHEIKAVCVVHNETSTGSVSPIAEVRAAMDATGHPALLMVDSISGLASVPFEFDA 212

Query: 183 LGLDVVASGSQKGYMIPPGLGFVSVSAKAWQAYETATIPRFYLDLKKYKKSTDEDSSPFT 242
            G+DV  SGSQKG M+PPGL F +VS KA +  ++A + R Y D             P+T
Sbjct: 213 WGVDVCVSGSQKGLMLPPGLSFNAVSDKALEVAKSAKMQRSYWDWLDMVGPNATGYFPYT 272

Query: 243 PPINLMYGLQASLQMMKAEGLDAIFTRHQRHTNATRGAMKALNLP-LFAPDNAASNAITA 301
           P  NL+YGL  ++ M+  EGL+ +F RH+RH  ATR A++A  L  L A     S  +TA
Sbjct: 273 PGTNLLYGLNEAVDMLHEEGLENVFERHRRHGAATRAAVRAWGLEVLCARQGQESGVLTA 332

Query: 302 V-APLGVEAEKIRSTMRKKFDIAMAGGQDHLKGKIFRIGHLGFVCDRDILSCIGALEATL 360
           V  P G  A+  R+T    +DI++  G   +  K+FRIGHLG   D  +++ +  +E  L
Sbjct: 333 VMMPEGHSADAFRATTLAHYDISLGNGLSKVADKVFRIGHLGDFNDLMLMATLSGVEMGL 392

Query: 361 IELG 364
            + G
Sbjct: 393 AKAG 396


Lambda     K      H
   0.317    0.134    0.386 

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: 412
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: 384
Length of database: 422
Length adjustment: 31
Effective length of query: 353
Effective length of database: 391
Effective search space:   138023
Effective search space used:   138023
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: 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