GapMind for Amino acid biosynthesis

 

Alignments for a candidate for argD in Herbaspirillum seropedicae SmR1

Align 4-aminobutyrate aminotransferase GabT; 5-aminovalerate transaminase; GABA aminotransferase; GABA-AT; Gamma-amino-N-butyrate transaminase; GABA transaminase; Glutamate:succinic semialdehyde transaminase; L-AIBAT; EC 2.6.1.19; EC 2.6.1.48 (characterized)
to candidate HSERO_RS19190 HSERO_RS19190 glutamate-1-semialdehyde 2,1-aminomutase

Query= SwissProt::P22256
         (426 letters)



>FitnessBrowser__HerbieS:HSERO_RS19190
          Length = 427

 Score =  170 bits (431), Expect = 7e-47
 Identities = 125/356 (35%), Positives = 176/356 (49%), Gaps = 36/356 (10%)

Query: 3   SNKELMQRRSQAIPRGVGQI---------HPIFADRAENCRVWDVEGREYLDFAGGIAVL 53
           +N  L  R  Q+ P GV             P F +RAE    WD EG+ Y+D+ G     
Sbjct: 4   TNASLFARAQQSTPGGVNSPVRAFRSVGGTPRFIERAEGPWFWDAEGKRYIDYIGSWGPA 63

Query: 54  NTGHLHPKVVAAVE-AQLKKLSHTCFQVLAYEPYLELCEIMNQKVPGDFAKKTLLVTTGS 112
             GH HP+V+ AV+ A  + LS         E  +E+ E + + VP    ++  LV++G+
Sbjct: 64  IVGHAHPEVIQAVQQAAARGLSFGA----PTEAEIEMAEEIIKLVPS--IEQIRLVSSGT 117

Query: 113 EAVENAVKIARAATKRSGTIAFSGAYHGRTHYTLALTGKV-----NPYSAGMGLMPGHVY 167
           EA  +A+++AR AT R   I F G YHG     L   G       NP SAG+   P    
Sbjct: 118 EATMSALRLARGATGRDKIIKFEGCYHGHADSLLVKAGSGLLTFGNPTSAGV---PEDFA 174

Query: 168 RALYPCPLHGISEDDAIASIHRIFKNDAAPEDIAAIVIEPVQGEGGFYASSPAFMQRLRA 227
           +         +  +DA A +   FK   A  +IA +++EPV G      +S  F++ +R 
Sbjct: 175 KHTLV-----LDYNDA-AQLEEAFKT--AGNEIACVIVEPVAGNMNLVRASDEFLRTMRR 226

Query: 228 LCDEHGIMLIADEVQSGAGRTGTLFAMEQMGVAPDLTTFAKSIAGGFPLAGVTGRAEVMD 287
           LC E+G +LI DEV SG  R     A E  G+ PDLT   K I GG P+A   GRAEVM 
Sbjct: 227 LCTEYGAILIFDEVMSGF-RVARGGAQELNGIVPDLTALGKVIGGGLPVAAFGGRAEVMK 285

Query: 288 AVAP-GGL--GGTYAGNPIACVAALEVLKVFEQENLLQKANDLGQKLKDGLLAIAE 340
            +AP GG+   GT +GNP+   A +  LK+ +Q +     +   +KL DGL A A+
Sbjct: 286 HLAPLGGVYQAGTLSGNPVTVAAGMATLKIIQQPDFYTNLSTQTRKLADGLAAAAQ 341


Lambda     K      H
   0.320    0.137    0.401 

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: 462
Number of extensions: 23
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: 426
Length of database: 427
Length adjustment: 32
Effective length of query: 394
Effective length of database: 395
Effective search space:   155630
Effective search space used:   155630
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: 51 (24.3 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