Alignments for a candidate for icd in Pseudomonas fluorescens FW300-N1B4

GapMind for catabolism of small carbon sources

Alignments for a candidate for icd in Pseudomonas fluorescens FW300-N1B4

Align Isocitrate dehydrogenase [NADP]; IDH; IDP; NADP(+)-specific ICDH; Oxalosuccinate decarboxylase; EC 1.1.1.42 (characterized)
to candidate Pf1N1B4_4052 Isocitrate dehydrogenase [NADP] (EC 1.1.1.42)

Query= SwissProt::Q02NB5
         (418 letters)



>FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052
          Length = 418

 Score =  764 bits (1974), Expect = 0.0
 Identities = 377/418 (90%), Positives = 396/418 (94%)

Query: 1   MGYQKIQVPATGDKITVNADMSLSVPKNPIIPFIEGDGIGVDISPVMIKVVDAAVEKAYK 60
           MGY+KIQVPA GDKITVNAD SL+VP NPIIPFIEGDGIGVDISPVMIKVVDAAV+KAY 
Sbjct: 1   MGYKKIQVPAVGDKITVNADHSLNVPNNPIIPFIEGDGIGVDISPVMIKVVDAAVKKAYG 60

Query: 61  GERKIAWMEVYAGEKATQVYDQDTWLPQETLDAVRDYVVSIKGPLTTPVGGGIRSLNVAL 120
           GERKI+WMEVYAGEKATQVYDQDTWLPQETLDAV+DYVVSIKGPLTTPVGGGIRSLNVAL
Sbjct: 61  GERKISWMEVYAGEKATQVYDQDTWLPQETLDAVKDYVVSIKGPLTTPVGGGIRSLNVAL 120

Query: 121 RQQLDLYVCQRPVRWFEGVPSPVKKPGDVDMVIFRENSEDIYAGVEWKAGSPEAEKVIKF 180
           RQQLDLYVC RPVRWFEGVPSPVKKPGDVDM IFRENSEDIYAG+EWKAGSPEA KVIKF
Sbjct: 121 RQQLDLYVCLRPVRWFEGVPSPVKKPGDVDMTIFRENSEDIYAGIEWKAGSPEATKVIKF 180

Query: 181 LTEEMGVKKIRFTENCGIGIKPVSQEGTKRLVRKALQYAVDNDRSSVTLVHKGNIMKFTE 240
           L EEMGV KIRF ENCGIG+KPVS EGTKRL RKALQY VDNDR S+T+VHKGNIMKFTE
Sbjct: 181 LKEEMGVTKIRFDENCGIGVKPVSLEGTKRLARKALQYVVDNDRDSLTIVHKGNIMKFTE 240

Query: 241 GAFKDWGYEVARDEFGAELLDGGPWMQFKNPKTGKNVVVKDVIADAMLQQILLRPAEYDV 300
           GAFK+W YEVA +EFGA LLDGGPWMQFKNPKTGKNV+VKD IADAMLQQILLRPAEYDV
Sbjct: 241 GAFKEWAYEVAAEEFGATLLDGGPWMQFKNPKTGKNVIVKDAIADAMLQQILLRPAEYDV 300

Query: 301 IATLNLNGDYLSDALAAEVGGIGIAPGANLSDSVAMFEATHGTAPKYAGQDKVNPGSLIL 360
           IATLNLNGDYLSDALAAEVGGIGIAPGANLSD+VAMFEATHGTAPKYAG+D+VNPGSLIL
Sbjct: 301 IATLNLNGDYLSDALAAEVGGIGIAPGANLSDTVAMFEATHGTAPKYAGKDQVNPGSLIL 360

Query: 361 SAEMMLRHMGWTEAADLIIKGTNGAIAAKTVTYDFERLMDGATLLSCSEFGDAMIAKM 418
           SAEMMLRHMGWTEAADLIIKGTNGAI+AKTVTYDFERLM+GA LLS S FGDA+I+ M
Sbjct: 361 SAEMMLRHMGWTEAADLIIKGTNGAISAKTVTYDFERLMEGAKLLSSSAFGDALISHM 418


Lambda     K      H
   0.317    0.135    0.397 

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: 777
Number of extensions: 19
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: 418
Length of database: 418
Length adjustment: 32
Effective length of query: 386
Effective length of database: 386
Effective search space:   148996
Effective search space used:   148996
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: 50 (23.9 bits)

Align candidate Pf1N1B4_4052 (Isocitrate dehydrogenase [NADP] (EC 1.1.1.42))
to HMM TIGR00183 (icd: isocitrate dehydrogenase, NADP-dependent (EC 1.1.1.42))

# 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/TIGR00183.hmm
# target sequence database:        /tmp/gapView.32539.genome.faa
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Query:       TIGR00183  [M=417]
Accession:   TIGR00183
Description: prok_nadp_idh: isocitrate dehydrogenase, NADP-dependent
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
    ------- ------ -----    ------- ------ -----   ---- --  --------                                      -----------
   7.1e-222  722.5   0.7   8.2e-222  722.3   0.7    1.0  1  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052  Isocitrate dehydrogenase [NADP] 


Domain annotation for each sequence (and alignments):
>> lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052  Isocitrate dehydrogenase [NADP] (EC 1.1.1.42)
   #    score  bias  c-Evalue  i-Evalue hmmfrom  hmm to    alifrom  ali to    envfrom  env to     acc
 ---   ------ ----- --------- --------- ------- -------    ------- -------    ------- -------    ----
   1 !  722.3   0.7  8.2e-222  8.2e-222       2     416 ..       3     418 .]       2     418 .] 0.99

  Alignments for each domain:
  == domain 1  score: 722.3 bits;  conditional E-value: 8.2e-222
                                      TIGR00183   2 eekvkppeeGekitlkng.klvvpnnpiipyieGdGiGvdivpaaikvldaavekaykgekkia 64 
                                                    ++k+++p++G+kit++++  l+vpnnpiip+ieGdGiGvdi p +ikv+daav+kay+ge+ki+
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052   3 YKKIQVPAVGDKITVNADhSLNVPNNPIIPFIEGDGIGVDISPVMIKVVDAAVKKAYGGERKIS 66 
                                                    78*************865279******************************************* PP

                                      TIGR00183  65 wfevyaGekayelygeeeylpedtldaikeykvaikGplttpvGgGirslnvalrqeldlyvcl 128
                                                    w+evyaGeka+++y+++++lp++tlda+k+y v+ikGplttpvGgGirslnvalrq+ldlyvcl
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052  67 WMEVYAGEKATQVYDQDTWLPQETLDAVKDYVVSIKGPLTTPVGGGIRSLNVALRQQLDLYVCL 130
                                                    **************************************************************** PP

                                      TIGR00183 129 rpvryykgvpspvkepekvdlvifrentediyaGiewaegseeakklikflknelkvkkirlpe 192
                                                    rpvr+++gvpspvk+p +vd+ ifren+ediyaGiew++gs ea k+ikflk+e++v+kir+ e
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052 131 RPVRWFEGVPSPVKKPGDVDMTIFRENSEDIYAGIEWKAGSPEATKVIKFLKEEMGVTKIRFDE 194
                                                    **************************************************************** PP

                                      TIGR00183 193 dsGiGikpiseegtkrlvrkaieyaiendkksvtlvhkGnimkfteGafkdwGyelakkefgee 256
                                                    ++GiG+kp+s egtkrl rka++y ++nd++s+t+vhkGnimkfteGafk+w ye+a +efg++
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052 195 NCGIGVKPVSLEGTKRLARKALQYVVDNDRDSLTIVHKGNIMKFTEGAFKEWAYEVAAEEFGAT 258
                                                    **************************************************************** PP

                                      TIGR00183 257 vitkalwdklknpeeGkkivvkdriadallqqiltrpdeydviatmnlnGdylsdalaalvGGl 320
                                                    +++ ++w + knp++Gk+++vkd iada+lqqil+rp+eydviat+nlnGdylsdalaa vGG+
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052 259 LLDGGPWMQFKNPKTGKNVIVKDAIADAMLQQILLRPAEYDVIATLNLNGDYLSDALAAEVGGI 322
                                                    **************************************************************** PP

                                      TIGR00183 321 GiapGanigdevaifeathGtapkyaGldkvnpgsvilsgvllleflGwkeaadlivkalekai 384
                                                    GiapGan++d+va+feathGtapkyaG+d+vnpgs+ils++++l+++Gw+eaadli+k+ + ai
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052 323 GIAPGANLSDTVAMFEATHGTAPKYAGKDQVNPGSLILSAEMMLRHMGWTEAADLIIKGTNGAI 386
                                                    **************************************************************** PP

                                      TIGR00183 385 askevtydlarlmdgakevkcsefaeaivenl 416
                                                    ++k+vtyd++rlm+gak + +s f++a+++++
  lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_4052 387 SAKTVTYDFERLMEGAKLLSSSAFGDALISHM 418
                                                    ******************************98 PP



Internal pipeline statistics summary:
-------------------------------------
Query model(s):                            1  (417 nodes)
Target sequences:                          1  (418 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 0.00s 00:00:00.01 Elapsed: 00:00:00.01
# Mc/sec: 10.67
//
[ok]

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

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Candidates (tab-delimited)
Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
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SQLite3 databases

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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

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 catabolism of small carbon sources