Alignments for a candidate for carA in Methylocella silvestris BL2

GapMind for Amino acid biosynthesis

Alignments for a candidate for carA in Methylocella silvestris BL2

Align Carbamoyl-phosphate synthase small chain; Carbamoyl-phosphate synthetase glutamine chain; EC 6.3.5.5 (characterized)
to candidate WP_012590640.1 MSIL_RS08265 carbamoyl-phosphate synthase small subunit

Query= SwissProt::P0A6F1
         (382 letters)



>NCBI__GCF_000021745.1:WP_012590640.1
          Length = 398

 Score =  368 bits (945), Expect = e-106
 Identities = 193/382 (50%), Positives = 244/382 (63%), Gaps = 14/382 (3%)

Query: 4   SALLVLEDGTQFHGRAIGATGSAVGEVVFNTSMTGYQEILTDPSYSRQIVTLTYPHIGNV 63
           +ALLVL +G    G  +GATG AVGEV FNT+MTGYQEILTDPSY+ QIVT T+PHIGNV
Sbjct: 19  TALLVLANGLVLEGVGLGATGEAVGEVCFNTAMTGYQEILTDPSYAGQIVTFTFPHIGNV 78

Query: 64  GTNDADEESSQVHA----QGLVIRDLPLIASNFRNTEDLSSYLKRHNIVAIADIDTRKLT 119
           G ND D E+S   A    +G ++       SN+R+T     +LK   I+ +  +DTR LT
Sbjct: 79  GANDEDIETSNPAAAAGVRGAIVHAPITGPSNYRSTRHFDGWLKSRGIIGLCGVDTRALT 138

Query: 120 RLLREKGAQNGCIIAGDNPDAALALEK----ARAFPGLNGMDLAKEVTTAEAYSWTQGSW 175
            L+R+ G  N  I    +PD    LE     A  +PGL GMDL   V + + Y W+Q  W
Sbjct: 139 ALIRDSGMPNAVI--AHSPDGEFDLEHLKRLAAQWPGLEGMDLVPSVASTQRYEWSQTPW 196

Query: 176 TLTGGLPEAKKEDELPFHVVAYDFGAKRNILRMLVDRGCRLTIVPAQTSAEDVLKMNPDG 235
           T   G   A+      F VVA D+G K  ILR+L D GC +T+ P+  +A ++L + PDG
Sbjct: 197 TQANGYGSAEGGK---FKVVAIDYGVKSTILRLLTDAGCDVTVAPSTATAAEILALKPDG 253

Query: 236 IFLSNGPGDPAPCD-YAITAIQKFLETDIPVFGICLGHQLLALASGAKTVKMKFGHHGGN 294
           IFLSNGPGDPA    YA+  I+  L+  IP FGICLGHQ+LALA G +TVKM+ GHHG N
Sbjct: 254 IFLSNGPGDPAETGKYAVPVIKALLDEKIPTFGICLGHQMLALALGGRTVKMRQGHHGAN 313

Query: 295 HPVKDVEKNVVMITAQNHGFAVDEATLPANLRVTHKSLFDGTLQGIHRTDKPAFSFQGHP 354
           HPV+D     V I + NHGFAVD  +LP N R TH+SLFDG+  G+  TD+PAFS Q HP
Sbjct: 314 HPVQDFTTGKVEIVSMNHGFAVDPLSLPENARETHRSLFDGSNCGLELTDRPAFSVQHHP 373

Query: 355 EASPGPHDAAPLFDHFIELIEQ 376
           EASPGP D+  LF  F +++E+
Sbjct: 374 EASPGPRDSHYLFRRFAQMMEK 395


Lambda     K      H
   0.318    0.135    0.400 

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: 454
Number of extensions: 21
Number of successful extensions: 5
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: 382
Length of database: 398
Length adjustment: 30
Effective length of query: 352
Effective length of database: 368
Effective search space:   129536
Effective search space used:   129536
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 (21.7 bits)
S2: 50 (23.9 bits)

Align candidate WP_012590640.1 MSIL_RS08265 (carbamoyl-phosphate synthase small subunit)
to HMM TIGR01368 (carA: carbamoyl-phosphate synthase, small subunit (EC 6.3.5.5))

# 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/TIGR01368.hmm
# target sequence database:        /tmp/gapView.2250.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR01368  [M=361]
Accession:   TIGR01368
Description: CPSaseIIsmall: carbamoyl-phosphate synthase, small subunit
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                 -----------
   6.3e-131  422.5   0.0   7.2e-131  422.4   0.0    1.0  1  lcl|NCBI__GCF_000021745.1:WP_012590640.1  MSIL_RS08265 carbamoyl-phosphate


Domain annotation for each sequence (and alignments):
>> lcl|NCBI__GCF_000021745.1:WP_012590640.1  MSIL_RS08265 carbamoyl-phosphate synthase small subunit
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  422.4   0.0  7.2e-131  7.2e-131       1     361 []      20     395 ..      20     395 .. 0.94

  Alignments for each domain:
  == domain 1  score: 422.4 bits;  conditional E-value: 7.2e-131
                                 TIGR01368   1 atlvledGtvfegksfgaekevvGevvFnTsmtGYqEiltDpsYkgqivvltyplignygvneedaesk 69 
                                               a lvl++G v+eg ++ga++e+vGev+FnT+mtGYqEiltDpsY+gqiv++t p+ign+g n+ed+e +
  lcl|NCBI__GCF_000021745.1:WP_012590640.1  20 ALLVLANGLVLEGVGLGATGEAVGEVCFNTAMTGYQEILTDPSYAGQIVTFTFPHIGNVGANDEDIETS 88 
                                               579***************************************************************987 PP

                                 TIGR01368  70 ....kikvkglvvkelskevsnyrakesLeeflkeegivaiegvDTRalvkklRekgsmkavistekse 134
                                                      v+g +v+   + +snyr+++ ++ +lk++gi+++ gvDTRal+  +R++g  +avi+++   
  lcl|NCBI__GCF_000021745.1:WP_012590640.1  89 npaaAAGVRGAIVHAPITGPSNYRSTRHFDGWLKSRGIIGLCGVDTRALTALIRDSGMPNAVIAHSPDG 157
                                               23334568899*****************************************************98765 PP

                                 TIGR01368 135 ...keelvekakespkvkevnlvkevstkeayeleq....k....akkegkklrvvvidlGvKenilre 192
                                                   e+l++ a++ p +++++lv +v+ +++ye++q    +     ++eg k +vv+id+GvK++ilr 
  lcl|NCBI__GCF_000021745.1:WP_012590640.1 158 efdLEHLKRLAAQWPGLEGMDLVPSVASTQRYEWSQtpwtQangyGSAEGGKFKVVAIDYGVKSTILRL 226
                                               444677778888999********************976661556667888889**************** PP

                                 TIGR01368 193 LvkrgvevtvvpadtsaeeikklnpdgillsnGPGdPaav.eeaietvkklleakiPifGIclGhqlla 260
                                               L++ g++vtv p +++a+ei +l+pdgi+lsnGPGdPa+  ++a+  +k+ll++kiP+fGIclGhq+la
  lcl|NCBI__GCF_000021745.1:WP_012590640.1 227 LTDAGCDVTVAPSTATAAEILALKPDGIFLSNGPGDPAETgKYAVPVIKALLDEKIPTFGICLGHQMLA 295
                                               *************************************77627789999********************* PP

                                 TIGR01368 261 lalgaktyklkfGhrGaNhpvkdlktgrveitsqNHgyavdeeslkeeelevthvnlnDgtveglehke 329
                                               lalg++t+k++ Gh+GaNhpv+d++tg+vei s NHg+avd+ sl+e+ ++ th++l+Dg++ gle ++
  lcl|NCBI__GCF_000021745.1:WP_012590640.1 296 LALGGRTVKMRQGHHGANHPVQDFTTGKVEIVSMNHGFAVDPLSLPEN-ARETHRSLFDGSNCGLELTD 363
                                               ********************************************8865.99****************** PP

                                 TIGR01368 330 lpvfsvQyHPeaspGphdteylFdefvelikk 361
                                                p+fsvQ+HPeaspGp+d++ylF++f ++++k
  lcl|NCBI__GCF_000021745.1:WP_012590640.1 364 RPAFSVQHHPEASPGPRDSHYLFRRFAQMMEK 395
                                               ****************************9985 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (361 nodes)
Target sequences:                          1  (398 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: 00:00:00.02
# Mc/sec: 6.97
//
[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:

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