GapMind for Amino acid biosynthesis

 

Alignments for a candidate for cysK in Desulfuromusa kysingii DSM 7343

Align O-phosphoserine sulfhydrylase monomer (EC 2.5.1.47; EC 2.5.1.65) (characterized)
to candidate WP_092343997.1 BLU87_RS00590 cysteine synthase family protein

Query= metacyc::MONOMER-20568
         (299 letters)



>NCBI__GCF_900107645.1:WP_092343997.1
          Length = 310

 Score =  298 bits (763), Expect = 1e-85
 Identities = 149/292 (51%), Positives = 206/292 (70%)

Query: 5   NILETIGNTPLVRINHLNPNPKVQMYAKLEGFNPTGSVKDRIALKMIEQAEAEGKLHPGS 64
           ++L++IGNTP+V ++ L  NPKV+++AKLEG NP GSVKDR AL MI +AE  G+L    
Sbjct: 10  HLLDSIGNTPMVDLSALTENPKVRLFAKLEGSNPGGSVKDRPALYMINKAEKTGELTADK 69

Query: 65  TIIEATSGNTGIGLAMIGRVKGYNVIIVMSEGVSIERRKMIKAFGAEIILTDKKLGTDGA 124
            I+E TSGNTGI +AMIG  KGY V +VM   VS ERR +++A+GAE +L+     TDGA
Sbjct: 70  IILEPTSGNTGIAIAMIGAAKGYKVKLVMPACVSTERRGILEAYGAETVLSPGCQMTDGA 129

Query: 125 IRKVAELVKENPGKYFNPNQFSNEYNKIAHYKTTAEEIWAQTKGTVTHFVAAVGTSGTLM 184
           IR   +++++ P  YF PNQ+ N  N ++HY+TTA EI  QT G + +FVA +GTSGTLM
Sbjct: 130 IRLAHKILEQTPDSYFMPNQYKNPNNPLSHYETTAPEIMQQTAGRIDYFVAGMGTSGTLM 189

Query: 185 GVGKNLREKNPEIKIIEAQPTKGHYIQGLKSMEEAIVPAIYQADKIDEHILIESEEAFAK 244
           G+ +   E  P++KI+  +P  GH IQGLK+M EAIVP IY+  ++ +  L+E E+A+A 
Sbjct: 190 GISRYFSEHAPQVKIVGVEPGLGHKIQGLKNMHEAIVPEIYEPKRLADKRLVEDEDAYAM 249

Query: 245 AREIVAQEGIFIGMSSGAAMLAAQKLAEKIDSGVIVVLFADRGEKYLSTKLF 296
            R++    G+F+GMSSGAA+  A ++A  I+SG IV L  DRG++YLST LF
Sbjct: 250 TRKLALTMGLFVGMSSGAAVAGALQVANNINSGTIVTLLPDRGDRYLSTNLF 301


Lambda     K      H
   0.315    0.133    0.367 

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: 318
Number of extensions: 6
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: 299
Length of database: 310
Length adjustment: 27
Effective length of query: 272
Effective length of database: 283
Effective search space:    76976
Effective search space used:    76976
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: 42 (22.0 bits)
S2: 48 (23.1 bits)

Align candidate WP_092343997.1 BLU87_RS00590 (cysteine synthase family protein)
to HMM TIGR01136 (cysteine synthase (EC 2.5.1.47))

# 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/TIGR01136.hmm
# target sequence database:        /tmp/gapView.3170036.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01136  [M=299]
Accession:   TIGR01136
Description: cysKM: cysteine synthase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                             -----------
   4.5e-114  366.8   0.1   5.1e-114  366.6   0.1    1.0  1  NCBI__GCF_900107645.1:WP_092343997.1  


Domain annotation for each sequence (and alignments):
>> NCBI__GCF_900107645.1:WP_092343997.1  
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  366.6   0.1  5.1e-114  5.1e-114       3     299 .]      13     301 ..      11     301 .. 0.98

  Alignments for each domain:
  == domain 1  score: 366.6 bits;  conditional E-value: 5.1e-114
                             TIGR01136   3 eliGntPlvrln.lseelkaevlvKlEsrnPsgSvKdRialsmildAekrgllkkgktiieatSGNtGiaLAm 74 
                                           + iGntP+v+l  l+e+ k+++++KlE+ nP+gSvKdR+al mi++Aek+g+l+ +k i+e+tSGNtGia+Am
  NCBI__GCF_900107645.1:WP_092343997.1  13 DSIGNTPMVDLSaLTENPKVRLFAKLEGSNPGGSVKDRPALYMINKAEKTGELTADKIILEPTSGNTGIAIAM 85 
                                           78*********************************************************************** PP

                             TIGR01136  75 vaaakgyklilvmpetmslERrkllkayGaelvlteaeegmkgaiekakelaeeepekyvllkqfeNpaNpea 147
                                           ++aakgyk+ lvmp+ +s+ERr +l+ayGae vl+++ + ++gai+ a++++e++p++y++++q++Np+Np +
  NCBI__GCF_900107645.1:WP_092343997.1  86 IGAAKGYKVKLVMPACVSTERRGILEAYGAETVLSPGCQMTDGAIRLAHKILEQTPDSYFMPNQYKNPNNPLS 158
                                           ************************************************************************* PP

                             TIGR01136 148 HrkttgpEilkdtdgkidafvagvGtgGtitGvgrvlkekkpnvkivavePaespvlsegkpgphkiqgigag 220
                                           H++tt+pEi+++t g+id fvag+Gt+Gt++G++r++ e+ p+vkiv+veP  ++  ++g      +++++++
  NCBI__GCF_900107645.1:WP_092343997.1 159 HYETTAPEIMQQTAGRIDYFVAGMGTSGTLMGISRYFSEHAPQVKIVGVEPGLGHK-IQG------LKNMHEA 224
                                           ******************************************************99.777......8****** PP

                             TIGR01136 221 fiPkildeelldevikvededaietarrlakeegilvGiSsGaavaaalkvakklekedkkivvilpdagerY 293
                                           ++P+i++ + l +   vededa++++r+la + g++vG+SsGaava al+va++ +  + +iv++lpd+g+rY
  NCBI__GCF_900107645.1:WP_092343997.1 225 IVPEIYEPKRLADKRLVEDEDAYAMTRKLALTMGLFVGMSSGAAVAGALQVANNIN--SGTIVTLLPDRGDRY 295
                                           *****************************************************997..59************* PP

                             TIGR01136 294 Lstelf 299
                                           Lst+lf
  NCBI__GCF_900107645.1:WP_092343997.1 296 LSTNLF 301
                                           *****9 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (299 nodes)
Target sequences:                          1  (310 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: 13.97
//
[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