GapMind for catabolism of small carbon sources

 

Aligments for a candidate for patA in Pseudomonas fluorescens FW300-N1B4

Align Putrescine aminotransferase; PAT; PATase; EC 2.6.1.82; Cadaverine transaminase; EC 2.6.1.-; Putrescine transaminase; Putrescine--2-oxoglutaric acid transaminase (uncharacterized)
to candidate Pf1N1B4_3440 Succinylornithine transaminase (EC 2.6.1.81)

Query= curated2:B7LZM2
         (459 letters)



>lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_3440 Succinylornithine
           transaminase (EC 2.6.1.81)
          Length = 406

 Score =  203 bits (517), Expect = 7e-57
 Identities = 126/325 (38%), Positives = 178/325 (54%), Gaps = 19/325 (5%)

Query: 78  DTQGQEFIDCLGGFGIFNVGHRNPVVVSAVQNQLAKQPLHSQELL--DPLRAMLAKTVAA 135
           D  G+E ID  GG  +  +GH +P +V+A+  Q A +  H   +   +P   +  K V A
Sbjct: 38  DQSGRELIDFAGGIAVNVLGHAHPALVAALTEQ-ANKLWHVSNVFTNEPALRLAHKLVDA 96

Query: 136 LTPGKLKYSFFCNSGTESVEAALKLAKAYQSPR---GKFTFIATSGAFHGKSLGALSATA 192
               ++   FFCNSG E+ EAA KLA+     R    K+  +A   +FHG++L  ++   
Sbjct: 97  TFAERV---FFCNSGAEANEAAFKLARRVAHDRFGTEKYEIVAALNSFHGRTLFTVNVGG 153

Query: 193 KSTFRKPFMPLLPGFRHVPFGNIEAMRTALNECKKTGDDVAAVILEPIQGEGGVILPPPG 252
           +S +   F P + G  HVP+ ++ A++ A++      D   AV+LEPIQGEGGV+     
Sbjct: 154 QSKYSDGFGPKITGITHVPYNDLAALKAAVS------DKTCAVVLEPIQGEGGVLPAELS 207

Query: 253 YLTAVRKLCDEFGALMILDEVQTGMGRTGKMFACEHENVQPDILCLAKALGGGVMPIGAT 312
           YL   R+LCD   AL++ DEVQTGMGR+GK+FA +H  V PDIL  AK+LGGG  PI A 
Sbjct: 208 YLQGARELCDAHNALLVFDEVQTGMGRSGKLFAYQHYGVTPDILTSAKSLGGG-FPIAAM 266

Query: 313 IATEEVFSVLFDNPFLHTTTFGGNPLACAAALATINVLLEQNLPAQAEQKGDMLLDGFRQ 372
           + TE++   L      H TT+GGNPLACA A A I+V+    +      K D       Q
Sbjct: 267 LTTEDLAKHLVVG--THGTTYGGNPLACAVAEAVIDVINTPEVLNGVNAKHDKFKTRLEQ 324

Query: 373 LAREYPDLVQEARGKGMLMAIEFVD 397
           +  +Y  L  E RG G+L+     D
Sbjct: 325 IGEKY-GLFTEVRGLGLLLGCVLSD 348


Lambda     K      H
   0.320    0.136    0.395 

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: 393
Number of extensions: 19
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: 459
Length of database: 406
Length adjustment: 32
Effective length of query: 427
Effective length of database: 374
Effective search space:   159698
Effective search space used:   159698
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 51 (24.3 bits)

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 against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer. 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. 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 the paper from 2019 on GapMind for amino acid biosynthesis, the preprint on GapMind for carbon sources, or view the source code.

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