GapMind for catabolism of small carbon sources

 

Aligments for a candidate for susB in Azospirillum brasilense Sp245

Align Probable alpha-glucosidase; EC 3.2.1.20 (uncharacterized)
to candidate AZOBR_RS09450 AZOBR_RS09450 alpha-amylase

Query= curated2:Q9Z3R8
         (551 letters)



>lcl|FitnessBrowser__azobra:AZOBR_RS09450 AZOBR_RS09450
           alpha-amylase
          Length = 1107

 Score =  249 bits (637), Expect = 3e-70
 Identities = 181/592 (30%), Positives = 282/592 (47%), Gaps = 98/592 (16%)

Query: 14  DRDWWRGAVIYQIYPRSFQDTNGDGIGDLQGITARLPHIAGLGADAIWISPFFTSPMRDF 73
           D  W++ AVIYQ++ ++F D + DGIGD+ G+T +L +I  LG   +W+ PF+ SP+RD 
Sbjct: 13  DTLWYKDAVIYQLHVKAFFDADNDGIGDIAGLTQKLDYIQELGVTTLWLLPFYPSPLRDD 72

Query: 74  GYDVSNYVDVDPIFGTLEDFDALIAEAHRLGLRVMIDLVLSHTSDRHPWFVESRSSRSNA 133
           GYD+++Y  V+P +G L+DF   + E H  GLRV+ +LV++HTSD+HPWF  +R ++  +
Sbjct: 73  GYDIADYKAVNPSYGNLQDFKRFLRECHDRGLRVITELVINHTSDQHPWFQRARQAKPGS 132

Query: 134 K-ADWYVWADSKPDGTPPNNWLSIFGGSAWQWDPTRLQYYLHNFLTSQPDLNLHNPQVQE 192
              ++YVW+D+                S W WD     Y+ H F + QPDLN  NP+V +
Sbjct: 133 NHRNFYVWSDTDQKYQGTRIIFCDTEKSNWTWDSEAQAYFWHRFYSHQPDLNFDNPKVLQ 192

Query: 193 ALLAVERFWLERGVDGFRLDTINFYFHDRELRDNPALVPERRNASTAPAVNPYNYQEHIY 252
            +L V RFWL+ GVDG RLD +  Y  +RE  +N                          
Sbjct: 193 EVLNVMRFWLDMGVDGLRLDAVP-YLKEREGTNN-------------------------- 225

Query: 253 DKNRPENLEFLKRFRAVMDE-FPAIAAVGEVGD-SQRGLEIAGEYTSGGDKVHMCYAFE- 309
            +N PE  + LK  R  +D+ +     + E     +  L   G+   GGD+ HM + F  
Sbjct: 226 -ENLPETHDVLKAIRTEIDKGYGDRMLLAEANQWPEDVLPYFGDLEKGGDECHMAFHFPL 284

Query: 310 ----FLAPDRLTPQRVAEVLRDFHRAAPE-GWA---------------------CWAFSN 343
               ++A        +A+++R       E  WA                      W F  
Sbjct: 285 MPRIYMAVAMEDRHPIADIMRQTPDIPDECQWAIFLRNHDELTLEMVTDRERDYLWDFYA 344

Query: 344 HDVVRHVS-----RWADGVTDHDAHAKLLASLLMSLRGTVCIYQGEELALAEAELDYEDL 398
            D    ++     R A  + +     +LL SLL+S+ GT  +Y G+E+ +     D   L
Sbjct: 345 ADRRMRINLGIRRRLAPLLQNDRRKIELLKSLLLSMPGTPVLYYGDEIGMG----DNIYL 400

Query: 399 QDPYGIQFWPDFKGRDGCRTPMVWESLPDGGFSSATP---WLPISQSHIPRAVAV----Q 451
            D            RDG RTPM W    +GGFS A P   +LP  Q  I    A+    Q
Sbjct: 401 GD------------RDGVRTPMQWSPDRNGGFSRADPARLYLPAIQDPIYGFQAINVEAQ 448

Query: 452 EGDPASVLHHYRRFLAFRKANPALAKGEIEFV-ETRGSLLGFLRSH----GNEKVFCLFN 506
           +  P+S+L+  +R +A R+ + A  +G  + +      +L +LR H    G+E + C+ N
Sbjct: 449 QRSPSSLLNWMKRLIAVRQQHKAFGRGRFQLLYPGNRKVLAYLRCHSTEEGDEVILCVAN 508

Query: 507 MSDEAATKELPMKRLE---PLE--GHGFVSEI--LDHEVKLPAWGAFFARLA 551
           +S  A   EL +K+     P+E  G      +  L + + +PA+G ++  LA
Sbjct: 509 LSRSAQAVELDLKQFRGRVPVEMLGRTVFPPVGDLPYLLTIPAYGFYWFALA 560


Lambda     K      H
   0.321    0.138    0.443 

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: 1680
Number of extensions: 86
Number of successful extensions: 6
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 3
Number of HSP's successfully gapped: 2
Length of query: 551
Length of database: 1107
Length adjustment: 41
Effective length of query: 510
Effective length of database: 1066
Effective search space:   543660
Effective search space used:   543660
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 (21.9 bits)
S2: 55 (25.8 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 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.

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