GapMind for Amino acid biosynthesis

 

Alignments for a candidate for OAT in Paraburkholderia bryophila 376MFSha3.1

Align Ornithine aminotransferase; Orn-AT; Ornithine delta-aminotransferase; EC 2.6.1.13 (characterized)
to candidate H281DRAFT_03179 H281DRAFT_03179 4-aminobutyrate aminotransferase apoenzyme

Query= SwissProt::O50131
         (454 letters)



>FitnessBrowser__Burk376:H281DRAFT_03179
          Length = 429

 Score =  265 bits (677), Expect = 2e-75
 Identities = 167/407 (41%), Positives = 229/407 (56%), Gaps = 17/407 (4%)

Query: 41  ERAEGVYWIDVDGNVLLDFSSGIGVMNVGLRNPKVIEAIKKQLDLVLHAAGTDYYNPYQV 100
           ERA+     DV+G   +DF++GI V N G R+PK++ AI+ QLD   H A         V
Sbjct: 29  ERAQNAELWDVEGRRFIDFAAGIAVCNTGHRHPKIVAAIRDQLDRFTHTAYQIVPYASYV 88

Query: 101 ELAKKLVEIAPGDIERKVFLSNSGTEANEAALKIAKWSTNRKMFIAFIGAFHGRTHGTMS 160
           ELA+KL E APGD  +K     +G EA E A+KIA+ +T R   IAF G FHGRT   M+
Sbjct: 89  ELAEKLNERAPGDHPKKTAFFTTGAEAVENAIKIARAATGRPGVIAFTGGFHGRTLMGMA 148

Query: 161 LTASKPVQRSRMFPTMPGVVHVPYPNPYRNPWGIDGYENPDELINRVIDYIEEYLFEHYV 220
           LT      ++   P    V H P+PNP      + G    D L  + I    E+LF+  +
Sbjct: 149 LTGKVAPYKAGFGPFPSDVFHAPFPNP------LHGVSTADSL--KAI----EFLFKADI 196

Query: 221 PAEEVAGIFFEPIQGEGGYVVPPKNFFKELKKLADKHGILLIDDEVQMGMGRTGRMWAIE 280
             + VA I FEP+QGEGG+   P  F + L+KL ++HGILLI DEVQ G  RTG+++A+ 
Sbjct: 197 DPKRVAAIIFEPVQGEGGFYPAPAEFVRALRKLCNEHGILLIADEVQTGFARTGKLFAMH 256

Query: 281 HFDIVPDIVTVAKALGGGIPIGATIFRAD-LDFGVSGVHSNTFGGNTVAAAAALAVIEEL 339
           H+D+VPD++TVAK+L GG+P+   I RAD +D    G    T+ GN +A AAALAV++ +
Sbjct: 257 HYDVVPDLMTVAKSLAGGMPLSGVIGRADVMDAAAPGGLGGTYAGNPLAVAAALAVLDII 316

Query: 340 -QNGLIENAQKLEPLFRERLEEMKEKYEIIGDVRGLGLAWGVEFVKDRKTKEYATKERGE 398
            +  L E A  L    + +L  ++ +   I DVRG G    VEF K   T+  A   +  
Sbjct: 317 DEEKLCERATILGDRVKAKLIALQNEAPQIADVRGPGGMVAVEFCKPGSTEPDAEFTK-R 375

Query: 399 IVVEALKRGLALLGCG--KSAIRLIPPLIISEEEAKMGLDIFEEAIK 443
           +   ALKRGL LL CG   + +R + PL I +      L I E+ IK
Sbjct: 376 VQTRALKRGLLLLVCGVYSNVVRFLFPLTIEDTVFDEALAILEDVIK 422


Lambda     K      H
   0.319    0.139    0.410 

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: 532
Number of extensions: 31
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: 454
Length of database: 429
Length adjustment: 32
Effective length of query: 422
Effective length of database: 397
Effective search space:   167534
Effective search space used:   167534
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: 51 (24.3 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:

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