Aligments for a candidate for fba in Pseudomonas fluorescens FW300-N1B4

GapMind for catabolism of small carbon sources

Aligments for a candidate for fba in Pseudomonas fluorescens FW300-N1B4

Align fructose-bisphosphate aldolase (EC 4.1.2.13) (characterized)
to candidate Pf1N1B4_2402 Fructose-bisphosphate aldolase class II (EC 4.1.2.13)

Query= BRENDA::Q602L6
         (354 letters)



>FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402
          Length = 354

 Score =  524 bits (1349), Expect = e-153
 Identities = 258/350 (73%), Positives = 291/350 (83%)

Query: 1   MALISLRQLLDHAAEHGYGLPAFNVNNMEQIKAIMEAASAVDAPVILQGSAGARTYAGEP 60
           MALIS+RQ+LDHAAE GYG+PAFNVNN+EQ++AIMEAA   D+PVI+Q SAGAR YAG P
Sbjct: 1   MALISMRQMLDHAAEFGYGVPAFNVNNLEQMRAIMEAADKTDSPVIVQASAGARKYAGAP 60

Query: 61  FLRHLVRAAIEMYPHIPVCMHQDHGASPAVCIRSIQSGFSSVMMDGSLLEDMKTPASYAY 120
           FLRHL+ AAIE +PHIPVCMHQDHG SP VC RSIQ GFSSVMMDGSL ED KTP  Y Y
Sbjct: 61  FLRHLILAAIEEFPHIPVCMHQDHGTSPDVCQRSIQLGFSSVMMDGSLGEDGKTPTDYDY 120

Query: 121 NVETTRKVVEMAHACGVSVEGELGCLGSLETGRAGKEDGHGAEGELDHSLLLTDPDEAAD 180
           NV  T++ V MAHACGVSVEGELGCLGSLETG AG+EDG GAEG LDHS +LTDP+EAAD
Sbjct: 121 NVRVTQQTVAMAHACGVSVEGELGCLGSLETGMAGEEDGIGAEGVLDHSQMLTDPEEAAD 180

Query: 181 FVRQTQVDALAIAIGTSHGAYKFTRKPTGQVLRIDRVKAIHQRIPTIHLVMHGSSSVPEE 240
           FV++TQVDALAIAIGTSHGAYKFT+ PTG VL IDR+K IH+RIP  HLVMHGSSSVP+E
Sbjct: 181 FVKRTQVDALAIAIGTSHGAYKFTKPPTGDVLAIDRIKEIHKRIPNTHLVMHGSSSVPQE 240

Query: 241 WAQMINDYGGDIGQTYGVPVEEIVEGIRHGVRKVNIDTDLRIASYGAMRRFMVEDRKNFD 300
           W  +IN YGGDI +TYGVPVEEIVEGI+HGVRKVNIDTDLR+AS GAMRR M  +   FD
Sbjct: 241 WLAIINQYGGDIKETYGVPVEEIVEGIKHGVRKVNIDTDLRLASTGAMRRLMATNPSEFD 300

Query: 301 PRKLYKAAQTAMTAICRARYEAFGAAGQAAKIKPLRLEDMSLAYAQGKLD 350
           PRK + A  TAM  +C ARYE FG AG A+KIKP+ LE M   Y +G+L+
Sbjct: 301 PRKFFGATVTAMRDVCIARYEQFGTAGNASKIKPISLEAMYQRYLKGELN 350


Lambda     K      H
   0.320    0.134    0.391 

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: 489
Number of extensions: 16
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: 354
Length of database: 354
Length adjustment: 29
Effective length of query: 325
Effective length of database: 325
Effective search space:   105625
Effective search space used:   105625
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: 49 (23.5 bits)

Align candidate Pf1N1B4_2402 (Fructose-bisphosphate aldolase class II (EC 4.1.2.13))
to HMM TIGR01521 (fba: fructose-bisphosphate aldolase, class II, Calvin cycle subtype (EC 4.1.2.13))

# hmmsearch :: search profile(s) against a sequence database
# HMMER 3.3.1 (Jul 2020); http://hmmer.org/
# Copyright (C) 2020 Howard Hughes Medical Institute.
# Freely distributed under the BSD open source license.
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# query HMM file:                  ../tmp/path.carbon/TIGR01521.hmm
# target sequence database:        /tmp/gapView.12819.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01521  [M=347]
Accession:   TIGR01521
Description: FruBisAldo_II_B: fructose-bisphosphate aldolase, class II, Calvin cycle subtype
Scores for complete sequences (score includes all domains):
   --- full sequence ---   --- best 1 domain ---    -#dom-
    E-value  score  bias    E-value  score  bias    exp  N  Sequence                                      Description
    ------- ------ -----    ------- ------ -----   ---- --  --------                                      -----------
   5.6e-214  695.6   0.2   6.3e-214  695.5   0.2    1.0  1  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402  Fructose-bisphosphate aldolase c


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402  Fructose-bisphosphate aldolase class II (EC 4.1.2.13)
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  695.5   0.2  6.3e-214  6.3e-214       1     347 []       3     349 ..       3     349 .. 1.00

  Alignments for each domain:
  == domain 1  score: 695.5 bits;  conditional E-value: 6.3e-214
                                      TIGR01521   1 lislrqlldhaaergygvpafnvnnleqilaimeaadktdspvilqasrgarsyagevllrklv 64 
                                                    lis+rq+ldhaae+gygvpafnvnnleq++aimeaadktdspvi+qas+gar+yag+++lr+l+
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402   3 LISMRQMLDHAAEFGYGVPAFNVNNLEQMRAIMEAADKTDSPVIVQASAGARKYAGAPFLRHLI 66 
                                                    69************************************************************** PP

                                      TIGR01521  65 laaveeypdipvvlhqdhgnspatclsaiqlgftsvmmdgslkedaktpadydynvsvtaevvk 128
                                                    laa+ee+p+ipv++hqdhg+sp++c+++iqlgf+svmmdgsl ed+ktp+dydynv+vt+++v+
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402  67 LAAIEEFPHIPVCMHQDHGTSPDVCQRSIQLGFSSVMMDGSLGEDGKTPTDYDYNVRVTQQTVA 130
                                                    **************************************************************** PP

                                      TIGR01521 129 lahavgasvegelgclgsletgkgeaedghgfegaldrsqlltdpeeaaefvkktkvdalavai 192
                                                    +aha+g+svegelgclgsletg++++edg g+eg+ld+sq+ltdpeeaa+fvk+t+vdala+ai
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402 131 MAHACGVSVEGELGCLGSLETGMAGEEDGIGAEGVLDHSQMLTDPEEAADFVKRTQVDALAIAI 194
                                                    **************************************************************** PP

                                      TIGR01521 193 gtshgaykftrkptgevlaidrieeiherlpdthlvmhgsssvpqewldvineyggeiketygv 256
                                                    gtshgaykft++ptg+vlaidri+eih+r+p+thlvmhgsssvpqewl++in+ygg+iketygv
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402 195 GTSHGAYKFTKPPTGDVLAIDRIKEIHKRIPNTHLVMHGSSSVPQEWLAIINQYGGDIKETYGV 258
                                                    **************************************************************** PP

                                      TIGR01521 257 pveeivkgikfgvrkvnidtdlrlaataalrrvaakdpsefdprkflkkaveamkdvckaryea 320
                                                    pveeiv+gik+gvrkvnidtdlrla+t+a+rr++a++psefdprkf+  +v am+dvc+arye+
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402 259 PVEEIVEGIKHGVRKVNIDTDLRLASTGAMRRLMATNPSEFDPRKFFGATVTAMRDVCIARYEQ 322
                                                    **************************************************************** PP

                                      TIGR01521 321 fgtagnaskikvvsleemarryakgel 347
                                                    fgtagnaskik++sle m++ry kgel
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2402 323 FGTAGNASKIKPISLEAMYQRYLKGEL 349
                                                    *************************97 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (347 nodes)
Target sequences:                          1  (354 residues searched)
Passed MSV filter:                         1  (1); expected 0.0 (0.02)
Passed bias filter:                        1  (1); expected 0.0 (0.02)
Passed Vit filter:                         1  (1); expected 0.0 (0.001)
Passed Fwd filter:                         1  (1); expected 0.0 (1e-05)
Initial search space (Z):                  1  [actual number of targets]
Domain search space  (domZ):               1  [number of targets reported over threshold]
# CPU time: 0.01u 0.01s 00:00:00.02 Elapsed: 00:00:00.01
# Mc/sec: 7.29
//
[ok]

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:

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, 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

GapMind for catabolism of small carbon sources