GapMind for Amino acid biosynthesis

 

Aligments for a candidate for argJ in Dinoroseobacter shibae DFL-12

Align glutamate N-acetyltransferase/amino-acid acetyltransferase; EC 2.3.1.35 2.3.1.1 (characterized)
to candidate 3610184 Dshi_3565 arginine biosynthesis bifunctional protein ArgJ (RefSeq)

Query= CharProtDB::CH_000559
         (406 letters)



>lcl|FitnessBrowser__Dino:3610184 Dshi_3565 arginine biosynthesis
           bifunctional protein ArgJ (RefSeq)
          Length = 407

 Score =  288 bits (738), Expect = 2e-82
 Identities = 183/400 (45%), Positives = 238/400 (59%), Gaps = 15/400 (3%)

Query: 13  LPDIDGIALYTAQAGVKKPGHTDLTLIAVAAGSTVGAVFTTNRFCAAPVHIAKSHLFDED 72
           LP I G++  TA+AGV+  G  D+ L   A GS +  VFT +   +A V   ++ + D D
Sbjct: 17  LPVISGVSFATAEAGVRYAGRRDVMLALCAPGSVLAGVFTRSATRSANVCDCQAKI-DGD 75

Query: 73  GVR--ALVINTGNANAGTGAQGRIDALAVCAAAARQIGCKPNQVMPFSTGVILEPLPADK 130
           G    A+V+N+GN+NA TG  G     A+  A A  +G    +V   STGVI E LP D+
Sbjct: 76  GPEGAAIVVNSGNSNAFTGKAGDESVAAISDAVAGVLGLPAARVFTSSTGVIGERLPHDR 135

Query: 131 IIAALPKM----QPAFWNEAARAIMTTDTVPKAASREGKVGDQHTVRATGIAKGSGMIHP 186
           I A L  +     PA   EAA AIMTTDT PK A  E  + D   VR  GIAKGSGMI P
Sbjct: 136 ITAKLADLAAALDPAGIAEAAEAIMTTDTFPKGAGAEIVI-DGKPVRIAGIAKGSGMIAP 194

Query: 187 NMATMLGFIATDAKVSQPVLQLMTQEIADETFNTITVDGDTSTNDSFVIIATGKNSQSEI 246
           +MATML +I TDA + +  LQ +   + + TFN ITVD DTST+D+ ++ ATG +     
Sbjct: 195 DMATMLVYIFTDAAIPRADLQALLSRLTNRTFNCITVDSDTSTSDTLLLAATGASGVDVT 254

Query: 247 DNIADPRYAQLKELLCSLALELAQAIVRDGEGATKFITVRVENAKTCDEARQAAYAAARS 306
            + A       +  L  + L+LA  +VRDGEGATKF+TVRV  A T  +AR  A + A S
Sbjct: 255 GSTA------FEVALHGVMLDLAHQVVRDGEGATKFVTVRVTGACTDADARTHALSIANS 308

Query: 307 PLVKTAFFASDPNLGKRLAAIGYADVADLDTDLVEMYLDDILVAEHGGRAASYTEAQGQA 366
           PLVKTA    DPN G+ + A+G +  A+ D D + +   DILVAE+G  A SYTEA G A
Sbjct: 309 PLVKTAIAGEDPNWGRVVMAVGKSG-AEADRDRLTIRFGDILVAENGWVAPSYTEAAGAA 367

Query: 367 VMSKDEITVRIKLHRGQAAATVYTCDLSHGYVSINADYRS 406
            M ++EI V + L  G  AATV+TCDL+  Y+ INADYRS
Sbjct: 368 YMQREEIEVAVDLGLGTGAATVWTCDLTKRYIEINADYRS 407


Lambda     K      H
   0.317    0.130    0.367 

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: 389
Number of extensions: 18
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: 406
Length of database: 407
Length adjustment: 31
Effective length of query: 375
Effective length of database: 376
Effective search space:   141000
Effective search space used:   141000
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 Aug 03 2021. The underlying query database was built on Aug 03 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, or see 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