GapMind for catabolism of small carbon sources

 

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

Align ABC-type maltose transporter (EC 7.5.2.1) (characterized)
to candidate Pf1N1B4_2538 Putrescine transport ATP-binding protein PotA (TC 3.A.1.11.1)

Query= BRENDA::Q70HW1
         (384 letters)



>lcl|FitnessBrowser__pseudo1_N1B4:Pf1N1B4_2538 Putrescine transport
           ATP-binding protein PotA (TC 3.A.1.11.1)
          Length = 374

 Score =  245 bits (626), Expect = 1e-69
 Identities = 136/284 (47%), Positives = 176/284 (61%), Gaps = 9/284 (3%)

Query: 9   IYKTYPGQTEPTVKDFNLDIQDKEFTVFVGPSGCGKTTTLRMIAGLEDITEGNLYIGDRR 68
           + K+Y G+    VKD NLDI+  EF   +GPSG GKTT+L M+AG E  T G + +  R 
Sbjct: 20  VQKSYDGENL-IVKDLNLDIRKGEFLTLLGPSGSGKTTSLMMLAGFETPTAGEIQLAGRS 78

Query: 69  VNDVPPKDRDIAMVFQNYALYPHMTVYQNMAFGLKLRKVPKAEIDRRVQEAAKILDIAHL 128
           +N+VPP  RDI MVFQNYAL+PHMTV +N+AF L +R + K ++  RV+    ++ +   
Sbjct: 79  INNVPPHKRDIGMVFQNYALFPHMTVAENLAFPLTVRGLNKNDVSDRVKRVLSMVQLDTF 138

Query: 129 LDRKPKALSGGQRQRVALGRAIVREPQVFLMDEPLSNLDAKLRVQMRAEIRKLHQRLQTT 188
             R P  LSGGQ+QRVAL RA+V EPQ+ LMDEPL  LD +LR  M+ EI+ LHQRL  T
Sbjct: 139 AQRYPAQLSGGQQQRVALARALVFEPQLVLMDEPLGALDKQLREHMQMEIKHLHQRLGVT 198

Query: 189 VIYVTHDQTEAMTMGDRIVVMRDGVIQQADTPQVVYSQPKNMFVAGFIGSPAMNFIRGEI 248
           V+YVTHDQ EA+TM DR+ V   G IQQ   P+ +Y +PKN FVA FIG    N + G +
Sbjct: 199 VVYVTHDQGEALTMSDRVAVFHQGEIQQIAPPRSLYEEPKNTFVANFIGE--NNRLNGRL 256

Query: 249 -VQDGDAFYFRAPSISLRLPEGRYGVLKASGAIGKPVVLGVRPE 291
               GD        + L   E    +    G  G+PV L +RPE
Sbjct: 257 HSHTGDRCV-----VELGRGEKVEALAVNVGKTGEPVTLSIRPE 295


Lambda     K      H
   0.321    0.138    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: 369
Number of extensions: 17
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: 384
Length of database: 374
Length adjustment: 30
Effective length of query: 354
Effective length of database: 344
Effective search space:   121776
Effective search space used:   121776
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: 50 (23.9 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, 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