GapMind for Amino acid biosynthesis

 

Alignments for a candidate for proC in Nostoc punctiforme PCC 73102 ATCC 29133; PCC 73102

Align Pyrroline-5-carboxylate reductase; P5C reductase; P5CR; EC 1.5.1.2; PCA reductase (uncharacterized)
to candidate WP_012408789.1 NPUN_RS11000 pyrroline-5-carboxylate reductase

Query= curated2:P74572
         (267 letters)



>NCBI__GCF_000020025.1:WP_012408789.1
          Length = 273

 Score =  183 bits (465), Expect = 3e-51
 Identities = 110/266 (41%), Positives = 156/266 (58%), Gaps = 3/266 (1%)

Query: 3   IQLGIIGGGVMAEAILARLIAEKTYAPEE-IIVGEPHGARRDYLQKTYQVRVSPDNQEAA 61
           +Q+  IGGG M E I++RL+  K     + IIV +P  AR  +L++ Y VR +  N EA 
Sbjct: 5   LQIAFIGGGTMGEMIISRLLLTKIVPKADLIIVSDPVSARCLHLEREYGVRTTTSNIEAV 64

Query: 62  NVSEVLLLAVKPQVLDRVLASLAGGAN-RPLVISILAGVSLQRIQKGFPDHAIIRAMPNT 120
             + +++LAVKPQVL  VL  L        LVISI++G ++  + +G    A++R MPN 
Sbjct: 65  LGASIVILAVKPQVLAEVLGMLKDKIPPNALVISIVSGANISSLCQGLNHPAVVRTMPNI 124

Query: 121 PATVGAGMTAIAANKMVEPDQLAKAKAIFSAVGNVVEVP-ENLMDAVTGVSGSGPAYVAL 179
              VG G T  +A+  V   Q +  + I  A+G       E+ +D  T +S +G  +V L
Sbjct: 125 AVQVGHGTTVWSASSSVTEIQRSHTQVILQALGKEFTTQNEHYLDMATALSSAGTGFVFL 184

Query: 180 MIEALADGGVLAGLPRAIAQKLALQTVLGTAELIKETEEHPAQIKDKVTSPGGTTIAGVA 239
            IEA+ D GV  GL R  AQ+L L T+ G+ EL+ +T EHPA +++KVTSPGG T AG+ 
Sbjct: 185 YIEAMIDAGVQMGLTRTQAQELTLHTIAGSVELMFQTHEHPAVLRNKVTSPGGVTAAGLY 244

Query: 240 VLEKMGFRSAIIEAVRAAYRRSQELG 265
            LEK G R+ I  AV AA  R+Q+LG
Sbjct: 245 ELEKGGMRTVISNAVLAALSRNQQLG 270


Lambda     K      H
   0.316    0.133    0.358 

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: 200
Number of extensions: 15
Number of successful extensions: 4
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: 267
Length of database: 273
Length adjustment: 25
Effective length of query: 242
Effective length of database: 248
Effective search space:    60016
Effective search space used:    60016
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 WP_012408789.1 NPUN_RS11000 (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.1490287.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
    ------- ------ -----    ------- ------ -----   ---- --  --------                             -----------
    5.3e-75  238.4   4.9    5.9e-75  238.3   4.9    1.0  1  NCBI__GCF_000020025.1:WP_012408789.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_000020025.1:WP_012408789.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  238.3   4.9   5.9e-75   5.9e-75       1     263 []       7     269 ..       7     269 .. 0.97

  Alignments for each domain:
  == domain 1  score: 238.3 bits;  conditional E-value: 5.9e-75
                             TIGR00112   1 iaiiGaGnmgeallsgllkkgakakkeilviers.eeklaalakelgvevtsdaeeavkeadvvllavKPqdl 72 
                                           ia+iG+G+mge ++s ll ++   k++++++ +  +++  +l  e+gv++t+++ eav  a++v+lavKPq+l
  NCBI__GCF_000020025.1:WP_012408789.1   7 IAFIGGGTMGEMIISRLLLTKIVPKADLIIVSDPvSARCLHLEREYGVRTTTSNIEAVLGASIVILAVKPQVL 79 
                                           89***************999988888888877776************************************** PP

                             TIGR00112  73 eevlaelkseektkeklliSilAGvtiekleqlleaekrvvRvmPNtaakvgagvtaiaassevseeqkelve 145
                                            evl +lk+ +   ++l+iSi+ G +i+ l q l++  +vvR mPN+a++vg+g+t+ +ass v+e q++  +
  NCBI__GCF_000020025.1:WP_012408789.1  80 AEVLGMLKD-KIPPNALVISIVSGANISSLCQGLNH-PAVVRTMPNIAVQVGHGTTVWSASSSVTEIQRSHTQ 150
                                           ********9.8889********************85.99********************************** PP

                             TIGR00112 146 ellkavGkvveve.eklldavtalsGSgPAfvflliealadagvklGLpreeakelaaqtlkGaaklleesge 217
                                            +l+a+Gk  + + e++ld +tals  g  fvfl iea++dagv++GL+r +a+el+ +t++G+++l+ +++e
  NCBI__GCF_000020025.1:WP_012408789.1 151 VILQALGKEFTTQnEHYLDMATALSSAGTGFVFLYIEAMIDAGVQMGLTRTQAQELTLHTIAGSVELMFQTHE 223
                                           ********999999*********************************************************** PP

                             TIGR00112 218 hpalLkdkVtsPgGtTiaglavLeekgvrsavieaveaavkrseeL 263
                                           hpa+L++kVtsPgG T+agl +Le++g+r+ +++av aa +r+++L
  NCBI__GCF_000020025.1:WP_012408789.1 224 HPAVLRNKVTSPGGVTAAGLYELEKGGMRTVISNAVLAALSRNQQL 269
                                           *******************************************998 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (263 nodes)
Target sequences:                          1  (273 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 0.00s 00:00:00.00 Elapsed: 00:00:00.00
# Mc/sec: 19.66
//
[ok]

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 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