GapMind for Amino acid biosynthesis

 

Aligments for a candidate for argD in Pseudomonas putida KT2440

Align acetylornithine/N-succinyldiaminopimelate aminotransferase [EC:2.6.1.11 2.6.1.17] (characterized)
to candidate PP_0372 PP_0372 Acetylornithine aminotransferase 2

Query= reanno::azobra:AZOBR_RS19025
         (389 letters)



>lcl|FitnessBrowser__Putida:PP_0372 PP_0372 Acetylornithine
           aminotransferase 2
          Length = 426

 Score =  234 bits (598), Expect = 3e-66
 Identities = 159/386 (41%), Positives = 207/386 (53%), Gaps = 8/386 (2%)

Query: 5   VMPTYARADIVFERGEGPYLYATDGRRFLDFAAGVAVNVLGHANPYLVEALTAQAHKLWH 64
           +MP   RA  VF RG+G +L+  +G  +LDF  G AVN LGH+   LV+AL  QA  L +
Sbjct: 35  LMPGTERAAQVFVRGQGSWLWDNEGHAYLDFTQGGAVNSLGHSPSVLVKALGNQAQALIN 94

Query: 65  TSNLFRVAGQESLAKRLTEATFADTVFFTNSGAEAWECGAKLIRKYHYEKGDKARTRIIT 124
             + F   G   L  RL ++T +D  +  NSGAEA E   KL RK+     + A   IIT
Sbjct: 95  PGSGFHNRGLLGLVNRLCQSTGSDQAYLLNSGAEACEGAIKLARKWGQLHRNGAY-HIIT 153

Query: 125 FEQAFHGRTLAAVSAAQQEKLIKGFGPLLDGFDLVPFGDLEAVRNAVTDETAGICLEPIQ 184
             QA HGR+L A+SA+      +   P L GF  VPF DL A+   V   T  I LEPIQ
Sbjct: 154 ASQACHGRSLGALSASDPLPCNR-CEPGLPGFSKVPFNDLAALHAEVDSRTVAIMLEPIQ 212

Query: 185 GEGGIRAGSVEFLRGLREICDEHGLLLFLDEIQCGMGRTGKLFAHEWAGITPDVMAVAKG 244
           GE G+   + E+L+G+  +C E G+LL LDE+Q G+GR G L A E  G+  D++ + KG
Sbjct: 213 GEAGVIPATQEYLKGVETLCRELGILLILDEVQTGIGRCGALLAEELYGVRADIITLGKG 272

Query: 245 IGGGFPLGACLATEKAASGMTAGTHGSTYGGNPLATAVGNAVLDKVLEPGFLDHVQRIGG 304
           +GGG PL A LA  KA         GS + GN L  A G AVLD VLEPGFL  VQ  G 
Sbjct: 273 LGGGVPLAALLARGKACCAEPGELEGS-HHGNALMCAAGLAVLDSVLEPGFLAQVQDNGR 331

Query: 305 LLQDRLAGLVAENPAVFKGVRGKGLMLGLACGPAVGD--VVVALRANGLLSVPAGDNVVR 362
            L++ L+ L          VRG GL+  L     +    V  AL    LL+ P  D VVR
Sbjct: 332 HLREGLSRLTGRYGQ--GEVRGHGLLWALQLKENLARELVAAALHEGLLLNAPQVD-VVR 388

Query: 363 LLPPLNIGEAEVEEAVAILAKTAKEL 388
             P L + +  ++E +  LA+    L
Sbjct: 389 FSPALTVSKGNIDEMLLRLARAFARL 414


Lambda     K      H
   0.321    0.139    0.414 

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: 454
Number of extensions: 28
Number of successful extensions: 5
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: 389
Length of database: 426
Length adjustment: 31
Effective length of query: 358
Effective length of database: 395
Effective search space:   141410
Effective search space used:   141410
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: 50 (23.9 bits)

This GapMind analysis is from Aug 03 2021. The underlying query database was built on Aug 03 2021.

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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 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