Alignments for a candidate for proC in Pedobacter sp. GW460-11-11-14-LB5

GapMind for Amino acid biosynthesis

Alignments for a candidate for proC in Pedobacter sp. GW460-11-11-14-LB5

Align pyrroline-5-carboxylate reductase (EC 1.5.1.2) (characterized)
to candidate CA265_RS18505 CA265_RS18505 pyrroline-5-carboxylate reductase

Query= reanno::Pedo557:CA265_RS18505
         (269 letters)



>FitnessBrowser__Pedo557:CA265_RS18505
          Length = 269

 Score =  517 bits (1331), Expect = e-151
 Identities = 269/269 (100%), Positives = 269/269 (100%)

Query: 1   MKKIAIIGSGNIGLSLAKGLVKANYTTTKNIILTRRNTANLYKFAQERYKVTANNADAAA 60
           MKKIAIIGSGNIGLSLAKGLVKANYTTTKNIILTRRNTANLYKFAQERYKVTANNADAAA
Sbjct: 1   MKKIAIIGSGNIGLSLAKGLVKANYTTTKNIILTRRNTANLYKFAQERYKVTANNADAAA 60

Query: 61  DADVIILAVLPQQLNVVLEEIQSAINPAKHLVISVISGVSCAAVREKLDSNVQIIRAMPN 120
           DADVIILAVLPQQLNVVLEEIQSAINPAKHLVISVISGVSCAAVREKLDSNVQIIRAMPN
Sbjct: 61  DADVIILAVLPQQLNVVLEEIQSAINPAKHLVISVISGVSCAAVREKLDSNVQIIRAMPN 120

Query: 121 TAIAIGQSMTCIASDNASPQNLEDVTRMFETVGSVVKINEDLMTSATALCACGIAFFLRG 180
           TAIAIGQSMTCIASDNASPQNLEDVTRMFETVGSVVKINEDLMTSATALCACGIAFFLRG
Sbjct: 121 TAIAIGQSMTCIASDNASPQNLEDVTRMFETVGSVVKINEDLMTSATALCACGIAFFLRG 180

Query: 181 IRAASQGGVEIGFHADEALKMAVQTAKGAADLLLLHGTHPESEIDKVTSPKGCTIAGLNE 240
           IRAASQGGVEIGFHADEALKMAVQTAKGAADLLLLHGTHPESEIDKVTSPKGCTIAGLNE
Sbjct: 181 IRAASQGGVEIGFHADEALKMAVQTAKGAADLLLLHGTHPESEIDKVTSPKGCTIAGLNE 240

Query: 241 MEHNGYSSSLIKGIKLSALKAGNLYTKEG 269
           MEHNGYSSSLIKGIKLSALKAGNLYTKEG
Sbjct: 241 MEHNGYSSSLIKGIKLSALKAGNLYTKEG 269


Lambda     K      H
   0.316    0.130    0.355 

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: 337
Number of extensions: 1
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: 269
Length of database: 269
Length adjustment: 25
Effective length of query: 244
Effective length of database: 244
Effective search space:    59536
Effective search space used:    59536
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 47 (22.7 bits)

Align candidate CA265_RS18505 CA265_RS18505 (pyrroline-5-carboxylate reductase)
to HMM TIGR00112 (proC: pyrroline-5-carboxylate reductase (EC 1.5.1.2))

# 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.aa/TIGR00112.hmm
# target sequence database:        /tmp/gapView.2040.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00112  [M=263]
Accession:   TIGR00112
Description: proC: pyrroline-5-carboxylate reductase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                  -----------
    3.5e-70  222.6   6.6    3.9e-70  222.5   6.6    1.0  1  lcl|FitnessBrowser__Pedo557:CA265_RS18505  CA265_RS18505 pyrroline-5-carbox


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__Pedo557:CA265_RS18505  CA265_RS18505 pyrroline-5-carboxylate reductase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  222.5   6.6   3.9e-70   3.9e-70       1     261 [.       4     262 ..       4     264 .. 0.96

  Alignments for each domain:
  == domain 1  score: 222.5 bits;  conditional E-value: 3.9e-70
                                  TIGR00112   1 iaiiGaGnmgeallsgllkkgakakkeilvierseeklaalakelgvevtsdaeeavkeadvvllavK 68 
                                                iaiiG Gn+g +l++gl+k++  + k+i++++r++++l ++a+e   +vt++++ a+++adv++lav 
  lcl|FitnessBrowser__Pedo557:CA265_RS18505   4 IAIIGSGNIGLSLAKGLVKANYTTTKNIILTRRNTANLYKFAQER-YKVTANNADAAADADVIILAVL 70 
                                                89******************9999999999999999999998887.677777788999********** PP

                                  TIGR00112  69 PqdleevlaelkseektkeklliSilAGvtiekleqlleaekrvvRvmPNtaakvgagvtaiaassev 136
                                                Pq+l+ vl+e++s  + +++l+iS++ Gv++++++++l+++ +++R+mPNta ++g+++t ia + ++
  lcl|FitnessBrowser__Pedo557:CA265_RS18505  71 PQQLNVVLEEIQSAINPAKHLVISVISGVSCAAVREKLDSNVQIIRAMPNTAIAIGQSMTCIASD-NA 137
                                                *************99999********************************************999.79 PP

                                  TIGR00112 137 seeqkelveellkavGkvveveeklldavtalsGSgPAfvflliealadagvklGLpreeakelaaqt 204
                                                s+++ e v++++++vG+vv+++e+l+  +tal+++g Af++  i a+ ++gv+ G+ ++ea+++a qt
  lcl|FitnessBrowser__Pedo557:CA265_RS18505 138 SPQNLEDVTRMFETVGSVVKINEDLMTSATALCACGIAFFLRGIRAASQGGVEIGFHADEALKMAVQT 205
                                                99****************************************************************** PP

                                  TIGR00112 205 lkGaaklleesgehpalLkdkVtsPgGtTiaglavLeekgvrsavieaveaavkrse 261
                                                 kGaa ll   g hp+  +dkVtsP+G+Tiagl+++e++g  s +i++++ ++ ++ 
  lcl|FitnessBrowser__Pedo557:CA265_RS18505 206 AKGAADLLLLHGTHPESEIDKVTSPKGCTIAGLNEMEHNGYSSSLIKGIKLSALKAG 262
                                                *************************************************99988775 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (263 nodes)
Target sequences:                          1  (269 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 0.00s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 8.90
//
[ok]

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:

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
changes to Amino acid biosynthesis since the publication.

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 Amino acid biosynthesis