Alignments for a candidate for bgl in Azospirillum brasilense Sp245

GapMind for catabolism of small carbon sources

Alignments for a candidate for bgl in Azospirillum brasilense Sp245

Align amb0219 (EC 3.2.1.21) (characterized)
to candidate AZOBR_RS26030 AZOBR_RS26030 beta-glucosidase

Query= CAZy::BAE49023.1
         (453 letters)



>FitnessBrowser__azobra:AZOBR_RS26030
          Length = 444

 Score =  739 bits (1907), Expect = 0.0
 Identities = 340/435 (78%), Positives = 380/435 (87%)

Query: 17  FPKDFFWGASTAAYQIEGAYDTDGRGMTIWDKFTADGKIMDGSSAKVACDHYHRYPEDIA 76
           FPKDF WGASTAAYQIEGA   DGRG  +WD FT  G+I DGSSA VACDHYHR+ ED A
Sbjct: 6   FPKDFLWGASTAAYQIEGAIHEDGRGPCVWDTFTEAGRIQDGSSAAVACDHYHRWAEDTA 65

Query: 77  LMKAAGFNAYRFSLAWPRIIPAGTGAINAKGLDFYDRLVDKILEAGIKPMACLYHWDLPQ 136
           LMK AGFNAYRFS+AWPRI+P+GTGA+NA GLDFYDRLVD +L  GI+PMACLYHWDLPQ
Sbjct: 66  LMKDAGFNAYRFSIAWPRILPSGTGAVNAAGLDFYDRLVDGLLADGIRPMACLYHWDLPQ 125

Query: 137 PLEDKGGWQGRDIVGPFAEYARIATKRLGDRVKDWYMLNEPNVVAIIGYGIGEHAPGYKL 196
           PLED+GGWQGR++VGPFA+YARI   RL DRVKDW MLNEPNVVA  GYG GEHAPG+KL
Sbjct: 126 PLEDRGGWQGREVVGPFADYARIVAARLADRVKDWMMLNEPNVVATHGYGTGEHAPGHKL 185

Query: 197 GEDGILKALHHQNLAQGTALRAIRAEHSDAVLGTVINLQPCRSQDDDPKNRAAAIRWDAV 256
           GE GIL+ALHHQNLAQG ALRA+ AEHS   LGTVINLQPCR++ D P++ AAA RWDAV
Sbjct: 186 GETGILRALHHQNLAQGAALRALSAEHSGLTLGTVINLQPCRAESDRPQDVAAAARWDAV 245

Query: 257 WNRVPLDGVMRGAIPDVLAEKMAHIVKPGDMETIKFPIDMLGINYYSRMTMKHEEGHPFD 316
           WNRV LDGVMRG IP+++AE+M   V PGD E I+FPID+LGINYYSRMTMKHE GHPFD
Sbjct: 246 WNRVALDGVMRGKIPELMAERMKDFVLPGDEEAIRFPIDLLGINYYSRMTMKHETGHPFD 305

Query: 317 VFWGDAHCDRWTAMAWPVQPDGLYDLLREFKELYGNPAVFIAENGAAYDDVVTPDGQVHD 376
           V+WGDAHCDRWTAMAWPVQPDGLYDLL EF+  YGNPAVF+AENGAAYDDVVTPDGQVHD
Sbjct: 306 VWWGDAHCDRWTAMAWPVQPDGLYDLLMEFRRDYGNPAVFVAENGAAYDDVVTPDGQVHD 365

Query: 377 AERVAFIRDHVSEVARAVKDGCNVKGYLVWSLLDNFEWAYGLSKRFGIVRVDYETLKRTP 436
           AERVAF+RDHV+ V RA+ DGCNVKGYL WSLLDNFEWA+GLSKRFGIVRVDY+TL RTP
Sbjct: 366 AERVAFLRDHVASVGRALADGCNVKGYLCWSLLDNFEWAFGLSKRFGIVRVDYDTLVRTP 425

Query: 437 KDSYKWFAEVIRTGR 451
           KDSY++ +EV ++G+
Sbjct: 426 KDSYRFLSEVAKSGQ 440


Lambda     K      H
   0.321    0.139    0.447 

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: 879
Number of extensions: 29
Number of successful extensions: 1
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: 453
Length of database: 444
Length adjustment: 33
Effective length of query: 420
Effective length of database: 411
Effective search space:   172620
Effective search space used:   172620
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: 51 (24.3 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Sep 17 2021.

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Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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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:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

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:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

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:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

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
the source code
instructions for running GapMind on your computer

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

GapMind for catabolism of small carbon sources