GapMind for Amino acid biosynthesis

 

Alignments for a candidate for agx1 in Marinobacter adhaerens HP15

Align alanine-glyoxylate transaminase (EC 2.6.1.44) (characterized)
to candidate GFF3766 HP15_3708 4-aminobutyrate aminotransferase

Query= BRENDA::Q3UEG6
         (513 letters)



>FitnessBrowser__Marino:GFF3766
          Length = 425

 Score =  185 bits (470), Expect = 2e-51
 Identities = 128/397 (32%), Positives = 201/397 (50%), Gaps = 29/397 (7%)

Query: 95  LFDSEGNRYLDFFSGIVTVSVGHCHPKVSAVAKKQIDRLWHT-SSVFFHSPMHEYAEKLS 153
           L+D++G R +DF  GI  +++GH HPKV    K Q+D+L HT  +V  +    + AEKLS
Sbjct: 34  LWDADGKRMIDFAGGIGVLNIGHRHPKVVEAVKAQLDKLMHTCQTVMPYEGYVKLAEKLS 93

Query: 154 ALLP-EPLKVIFLVNSGSEANDLAMVMARAHSNHTDIISFRGAYHGCSPYTLGLTNVGI- 211
            ++P      + L NSG+EA + AM +ARA +  T++I F G YHG + YT+ +      
Sbjct: 94  GVVPVRGHAKVMLANSGAEALENAMKIARAATGKTNVICFDGGYHGRTFYTMAMNGKAAP 153

Query: 212 YKMEVPGGIGCQSTMCPDVFRGPWGGIHCRDSPVQTVRDCSCAPDCCQAKERYIEQFKDT 271
           Y+ +          M   V+R P+   +   S  + +R    A                 
Sbjct: 154 YQTDF-------GPMPGTVYRAPYPVPYHGVSEDEALRGLKMAMKA-------------- 192

Query: 272 LNTSVATSIAGFFAEPIQGVNGVVQYPKEFLKEAFALVRERGGVCIADEVQTGFGRLGSH 331
              S A + A    EP+ G  G    P  FLKE   +  E   + IADEVQ+GFGR G  
Sbjct: 193 --DSPAHNTAAIVIEPVLGEGGFYAAPTSFLKEIRKICDENDILMIADEVQSGFGRTGKM 250

Query: 332 FWGFQTHDVLPDIVTMAKGIGNGFPMAAVVTTPEIAKSLAKRLLHFSTFGGNPLACAIGS 391
           F   +   V PD++TMAK + +G P++A+V T +   +     L   T+ G+P ACA   
Sbjct: 251 F-AIEHSGVEPDLMTMAKSMADGMPISAIVGTDKYMDASGPNSLG-GTYTGSPTACAAAL 308

Query: 392 AVLEVIEEENLQRNSQEVGTYMLLKFAKLRDEFDIVGDVRGKGLMVGIEMVQDKISRQPL 451
           AV +V +EE++   SQ +G  +  +F++ +++F  V +VR  G M   E+V+ K SR P 
Sbjct: 309 AVFDVFKEEDILGKSQALGEKLKQRFSQWQEQFAHVDNVRNLGPMAAFELVESKESRTPK 368

Query: 452 PKTEVNQIHEDCKDMGLLVGRGGNFSQTFRIVPPMCV 488
           P+     + +  K+ GL++   G +  T R + P+ +
Sbjct: 369 PELAA-AVTKKAKEKGLILLSCGMYGNTLRFLMPVTI 404


Lambda     K      H
   0.323    0.137    0.424 

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: 479
Number of extensions: 23
Number of successful extensions: 5
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 513
Length of database: 425
Length adjustment: 33
Effective length of query: 480
Effective length of database: 392
Effective search space:   188160
Effective search space used:   188160
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.5 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (22.0 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