Alignments for a candidate for gatA in Phaeacidiphilus oryzae TH49

GapMind for Amino acid biosynthesis

Alignments for a candidate for gatA in Phaeacidiphilus oryzae TH49

Align Glutamyl-tRNA(Gln) amidotransferase subunit A; Glu-ADT subunit A; EC 6.3.5.7 (uncharacterized)
to candidate WP_037570409.1 BS73_RS06575 amidase

Query= curated2:A7NKM0
         (490 letters)



>NCBI__GCF_000744815.1:WP_037570409.1
          Length = 484

 Score =  256 bits (653), Expect = 2e-72
 Identities = 186/489 (38%), Positives = 249/489 (50%), Gaps = 42/489 (8%)

Query: 8   TVAQAREMLARGEISSLELTDALLTRIAAVEPKVRAFLVVDAAGARAQARAADARRAAG- 66
           TV  A   L  G ++S  L +  +     ++P+V +F+      + A A  ADA  AAG 
Sbjct: 12  TVTAAAAALRAGTVTSTALVEHAVRTADRLDPRVGSFISRYREESLAAAARADADFAAGT 71

Query: 67  DASPLLGIPMGIKDVISTQGLRTTCASKMLENYTPVY-----DATAVARLKAAGAVILGK 121
           D  PL GIP G+KD+I++    TT  S +L+   P +     DA  V+RL+AAGA+++GK
Sbjct: 72  DRGPLQGIPFGVKDIIASTDGPTTAQSLVLD---PAWGEETGDAVVVSRLRAAGAIVVGK 128

Query: 122 LNCDEFAMGSSTENSAFQQTRNPWNLERVPGGSSGGSAAAVAAGEAPAALGTDTGGSIRQ 181
            +  EFA+GS      F    NPW+LER  GGSS G+ + VAAG   A LGTDT GSIR 
Sbjct: 129 ASTMEFAIGSPDPEKPFPIPANPWDLERWAGGSSSGTGSGVAAGMFLAGLGTDTAGSIRI 188

Query: 182 PAALCGITGLKPTYGRVSRYGLVAFASSLDQIGPMARTVRDCAIVLRVIAGADPFDATCT 241
           P+A CGITGLKPT+GRV + G V    +LD IGPMAR+  DCA++L +IAG D  D    
Sbjct: 189 PSAYCGITGLKPTFGRVPKSGCVPLGYTLDNIGPMARSAADCALLLGLIAGPDASDHYSA 248

Query: 242 DYPAPDYEAAL---TGDIRGLRIGVPREYFVAGMQPDVEAAVR----TAIEVLREQGAEV 294
           D    DY  AL    GD+ GL IGV  +  VA     V+ A R     A+  L   GA +
Sbjct: 249 DVQVDDYSGALADGAGDLSGLTIGV--DDLVAASDGHVDPAFRARFDAALGELAAAGARI 306

Query: 295 CEISLPHTPYALPVYYLIAPAEASANLARFDGVRYGLRVPGESYFDELERTRGAGFGPEV 354
                   P +LP+Y  +  A+    L+       G          +L R R A +G   
Sbjct: 307 -------VPLSLPLYAELTAADMVVMLSEALAYHQG----------DLSR-RWADYGAGT 348

Query: 355 RRRIMLGTYALSAGYYDAYYKRAQQVRTLIRRDYQQAFEQVDVIAAPTTPTVAFKIGAHT 414
           R  +  G       +  A Y +AQ+VR + +R      E VD I  PT+   A ++    
Sbjct: 349 RMTVGSG-----FAFTGADYVQAQRVRRVGQRMVAGLLEGVDAIVTPTSTLPAPRLDEFA 403

Query: 415 DDPLAMYLEDVCTLPLNLAGLPGLVVPCG-FAEGLPIGLQLIGRAFDEESLLRVGDAYQR 473
           D    +    + T   N  G P L VP G  A+GLP+ +Q+  R F E   LRVGDAYQR
Sbjct: 404 DRVPLLSFGGLHTPYWNSVGNPTLAVPIGPAADGLPLSMQISTRPFAEALALRVGDAYQR 463

Query: 474 VTDWHTRMP 482
            T  H  +P
Sbjct: 464 RTAHHLSVP 472


Lambda     K      H
   0.320    0.136    0.398 

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: 595
Number of extensions: 27
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: 490
Length of database: 484
Length adjustment: 34
Effective length of query: 456
Effective length of database: 450
Effective search space:   205200
Effective search space used:   205200
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: 52 (24.6 bits)

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 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:

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 paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer
changes to Amino acid biosynthesis since the publication.

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 Amino acid biosynthesis