GapMind for Amino acid biosynthesis

 

Alignments for a candidate for proC in Chlorobium phaeobacteroides BS1

Align Pyrroline-5-carboxylate reductase; P5C reductase; P5CR; PCA reductase; EC 1.5.1.2 (characterized)
to candidate WP_012475720.1 CPHAMN1_RS11680 pyrroline-5-carboxylate reductase

Query= SwissProt::Q9HH99
         (270 letters)



>NCBI__GCF_000020545.1:WP_012475720.1
          Length = 266

 Score =  178 bits (452), Expect = 9e-50
 Identities = 103/269 (38%), Positives = 153/269 (56%), Gaps = 3/269 (1%)

Query: 1   MENQKIGFIGAGKMGSALMQGTIKAGIVTPENIGASDVYEPFLKDLQAKLGIRVSTDNAV 60
           M    IGFIG G++  AL+ G  +        I   D      + ++ + GIR      V
Sbjct: 1   MNRTTIGFIGTGRIARALISGLAQDDSF---EISGFDKNPEAAEGVKREYGIRACPTLQV 57

Query: 61  IVRESDILILAVKPQTLSSVLSNLKNEITSEKLVISIAAGVPLSTYEDALLEGTRVVRVM 120
           +   +D ++LAVKP  +  VL+ L+  +++  L+IS+AAG+      +      RV+RVM
Sbjct: 58  LAESADSIVLAVKPYQIEEVLTELRGHLSAAHLLISVAAGITSGFIREHSRNDMRVIRVM 117

Query: 121 PNIAATVSEAASGIAPGKNATPEDLKAALEIFSAVGTAVQVPESLMDAVTGLSGSGPAFI 180
           PN  A   E  + ++ G  AT  D+  A +IFSA+G  + + ESLMDA T +SGSGPA++
Sbjct: 118 PNTPAFAGEGMTAVSAGALATSADIATAEKIFSAIGRVLVLDESLMDAATAVSGSGPAYM 177

Query: 181 FPVIEAMADGAVLEGMDRKSALTLAAQTVLGAAKMALETGMHPGELKDMVTSPAGTTIQG 240
           F +I ++A+G  L G+  K AL L AQT+LGAA+MAL++   P EL   VT+P GTT  G
Sbjct: 178 FHIISSIAEGGKLCGLSEKEALILTAQTMLGAARMALDSQKSPEELIKEVTTPGGTTEAG 237

Query: 241 IHSLEEAGIRAAFMNAVIRASERSKELGK 269
           +  +    +R A ++ V  A+ERS EL K
Sbjct: 238 LKQMISHDVRQAMIDTVKAATERSLELKK 266


Lambda     K      H
   0.313    0.130    0.343 

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: 173
Number of extensions: 5
Number of successful extensions: 2
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: 270
Length of database: 266
Length adjustment: 25
Effective length of query: 245
Effective length of database: 241
Effective search space:    59045
Effective search space used:    59045
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 47 (22.7 bits)

Align candidate WP_012475720.1 CPHAMN1_RS11680 (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.26425.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
    1.5e-80  256.6   4.8    1.6e-80  256.5   4.8    1.0  1  lcl|NCBI__GCF_000020545.1:WP_012475720.1  CPHAMN1_RS11680 pyrroline-5-carb


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000020545.1:WP_012475720.1  CPHAMN1_RS11680 pyrroline-5-carboxylate reductase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  256.5   4.8   1.6e-80   1.6e-80       1     263 []       6     264 ..       6     264 .. 0.98

  Alignments for each domain:
  == domain 1  score: 256.5 bits;  conditional E-value: 1.6e-80
                                 TIGR00112   1 iaiiGaGnmgeallsgllkkgakakkeilvierseeklaalakelgvevtsdaeeavkeadvvllavKP 69 
                                               i++iG G++++al+sgl +    ++ ei   ++++e+++    e+g++++ + + +++ ad ++lavKP
  lcl|NCBI__GCF_000020545.1:WP_012475720.1   6 IGFIGTGRIARALISGLAQD---DSFEISGFDKNPEAAEGVKREYGIRACPTLQVLAESADSIVLAVKP 71 
                                               89**************9997...56799999************************************** PP

                                 TIGR00112  70 qdleevlaelkseektkeklliSilAGvtiekleqlleaekrvvRvmPNtaakvgagvtaiaassevse 138
                                               +++eevl+el++ + ++++lliS++AG+t   ++++  ++ rv+RvmPNt+a  g+g+ta++a++ +++
  lcl|NCBI__GCF_000020545.1:WP_012475720.1  72 YQIEEVLTELRG-HLSAAHLLISVAAGITSGFIREHSRNDMRVIRVMPNTPAFAGEGMTAVSAGALATS 139
                                               ************.77799*************************************************** PP

                                 TIGR00112 139 eqkelveellkavGkvveveeklldavtalsGSgPAfvflliealadagvklGLpreeakelaaqtlkG 207
                                               ++ +++e++++a+G v+ ++e+l+da+ta+sGSgPA++f++i ++a++g  +GL+++ea+ l+aqt+ G
  lcl|NCBI__GCF_000020545.1:WP_012475720.1 140 ADIATAEKIFSAIGRVLVLDESLMDAATAVSGSGPAYMFHIISSIAEGGKLCGLSEKEALILTAQTMLG 208
                                               ********************************************************************* PP

                                 TIGR00112 208 aaklleesgehpalLkdkVtsPgGtTiaglavLeekgvrsavieaveaavkrseeL 263
                                               aa++   s+++p++L+++Vt+PgGtT agl+ +  ++vr+a+i++v+aa++rs eL
  lcl|NCBI__GCF_000020545.1:WP_012475720.1 209 AARMALDSQKSPEELIKEVTTPGGTTEAGLKQMISHDVRQAMIDTVKAATERSLEL 264
                                               ****************************************************9887 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (263 nodes)
Target sequences:                          1  (266 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: 0.00u 0.01s 00:00:00.01 Elapsed: 00:00:00.00
# Mc/sec: 7.41
//
[ok]

This GapMind analysis is from Apr 10 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