GapMind for catabolism of small carbon sources

 

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

Align Triosephosphate isomerase; TIM; TPI; Triose-phosphate isomerase; EC 5.3.1.1 (characterized)
to candidate CA265_RS10795 CA265_RS10795 triose-phosphate isomerase

Query= SwissProt::Q8XKU1
         (248 letters)



>FitnessBrowser__Pedo557:CA265_RS10795
          Length = 253

 Score =  219 bits (559), Expect = 3e-62
 Identities = 110/249 (44%), Positives = 164/249 (65%), Gaps = 4/249 (1%)

Query: 1   MRTPIIAGNWKMHYTIDEAVKLVEELKPLVKDAKCE---VVVCPTFVCLDAVKKAVEGTN 57
           MR  I+AGNWKM+   +E V L  E+  +VKD +      ++C  F+ L+++ K + G +
Sbjct: 1   MRKKIVAGNWKMNLDYNEGVSLFSEIVNMVKDERKGDQLAIICSPFIHLNSLAK-LGGND 59

Query: 58  IKVGAQNMHFEEKGAFTGEIAPRMLEAMNIDYVIIGHSERREYFNETDETCNKKVKAAFA 117
           +K+GAQN+  +E GA+TGE + +M++++  +YVI+GHSERR+YF E+D    +K K A A
Sbjct: 60  VKIGAQNISDKESGAYTGETSAKMVKSVGAEYVILGHSERRQYFAESDALLAEKTKVALA 119

Query: 118 HNLTPILCCGETLEQRENGTTNDVIKAQITADLEGLTKEQAEKVVIAYEPIWAIGTGKTA 177
           + LTPI C GETL++R NG+  +V+K Q+   +  L +   +K+VIAYEP+WAIGTG TA
Sbjct: 120 NGLTPIFCIGETLDERNNGSYYEVLKKQLVEGIFSLAEADFKKLVIAYEPVWAIGTGLTA 179

Query: 178 TSDQANETIAAIRAMVAEMFGQEVADKVRIQYGGSVKPNTIAEQMAKSDIDGALVGGASL 237
           +  QA +  A IR+ +   +G  VAD   I YGGS  P+  A   +++DIDG L+GGASL
Sbjct: 180 SPVQAQDIHAFIRSEIQANYGFNVADDTTILYGGSCNPSNAASLFSQNDIDGGLIGGASL 239

Query: 238 VAADFAQIV 246
            + DF  I+
Sbjct: 240 KSRDFTDII 248


Lambda     K      H
   0.316    0.131    0.376 

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: 174
Number of extensions: 6
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: 248
Length of database: 253
Length adjustment: 24
Effective length of query: 224
Effective length of database: 229
Effective search space:    51296
Effective search space used:    51296
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: 46 (22.3 bits)

Align candidate CA265_RS10795 CA265_RS10795 (triose-phosphate isomerase)
to HMM TIGR00419 (tpiA: triose-phosphate isomerase (EC 5.3.1.1))

# 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.carbon/TIGR00419.hmm
# target sequence database:        /tmp/gapView.21486.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00419  [M=228]
Accession:   TIGR00419
Description: tim: triose-phosphate isomerase
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                  -----------
    9.9e-63  198.0   0.0    1.2e-62  197.8   0.0    1.0  1  lcl|FitnessBrowser__Pedo557:CA265_RS10795  CA265_RS10795 triose-phosphate i


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__Pedo557:CA265_RS10795  CA265_RS10795 triose-phosphate isomerase
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  197.8   0.0   1.2e-62   1.2e-62       1     227 [.       5     241 ..       5     242 .. 0.89

  Alignments for each domain:
  == domain 1  score: 197.8 bits;  conditional E-value: 1.2e-62
                                  TIGR00419   1 lviinfKlnesvgkvelevaklaeevase.agveva.vappfvdldvvkdeveseiqvaAqnvdavks 66 
                                                +v +n+K+n   ++   + +++ + v +e +g ++a +  pf++l+ +++   ++++++Aqn+  ++s
  lcl|FitnessBrowser__Pedo557:CA265_RS10795   5 IVAGNWKMNLDYNEGVSLFSEIVNMVKDErKGDQLAiICSPFIHLNSLAKLGGNDVKIGAQNISDKES 72 
                                                6999***7777777777777777766654144555526889*******999999************** PP

                                  TIGR00419  67 GaftGeisAemlkdlGakgvligHsErRsllkeadeliekkvarlkelglksvvCvgetleereaart 134
                                                Ga+tGe+sA+m+k +Ga++v++gHsErR +++e+d l+++k  ++ + gl+++ C+getl+er+ ++ 
  lcl|FitnessBrowser__Pedo557:CA265_RS10795  73 GAYTGETSAKMVKSVGAEYVILGHSERRQYFAESDALLAEKTKVALANGLTPIFCIGETLDERNNGSY 140
                                                ******************************************************************99 PP

                                  TIGR00419 135 innvattaaaaA.......lepdvvAvEPveliGtGkpvskAeaevveksvrdhlkk.vskevaesvr 194
                                                 ++++++            +++ v+A+EPv++iGtG ++s+ +a+ +++++r  ++     +va+++ 
  lcl|FitnessBrowser__Pedo557:CA265_RS10795 141 YEVLKKQLVEGIfslaeadFKKLVIAYEPVWAIGTGLTASPVQAQDIHAFIRSEIQAnYGFNVADDTT 208
                                                9998887532222344667**********************************99987899******* PP

                                  TIGR00419 195 vlyGasvtaaedaelaaqldvdGvLlasavlka 227
                                                +lyG+s + +++a l+ q d+dG L+++a+lk+
  lcl|FitnessBrowser__Pedo557:CA265_RS10795 209 ILYGGSCNPSNAASLFSQNDIDGGLIGGASLKS 241
                                                *******************************96 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (228 nodes)
Target sequences:                          1  (253 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: 00:00:00.00
# Mc/sec: 6.63
//
[ok]

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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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