GapMind for catabolism of small carbon sources

 

Aligments for a candidate for TM0027 in Pseudomonas stutzeri RCH2

Align TM0027, component of β-glucoside porter (Conners et al., 2005). Binds cellobiose, laminaribiose (Nanavati et al. 2006). Regulated by cellobiose-responsive repressor BglR (characterized)
to candidate GFF2021 Psest_2064 ABC-type uncharacterized transport system, duplicated ATPase component

Query= TCDB::Q9WXN4
         (268 letters)



>lcl|FitnessBrowser__psRCH2:GFF2021 Psest_2064 ABC-type
           uncharacterized transport system, duplicated ATPase
           component
          Length = 553

 Score =  159 bits (403), Expect = 9e-44
 Identities = 89/235 (37%), Positives = 144/235 (61%), Gaps = 6/235 (2%)

Query: 23  IEAVKNVSFEVKEKEIVSLVGESGSGKTTTAKMILRLLPPTSGEIYFEGKDIWKDIKDRE 82
           I+AV  V+F + + + + +VGESGSGK+T    ILRLL  + GEI F+G+ +      + 
Sbjct: 303 IKAVDGVNFSLPKGQTLGIVGESGSGKSTLGLAILRLLG-SRGEIRFQGQHLQS--MSQR 359

Query: 83  SLVEFRRKVHAVFQDPFASYNPFYPVERTLWQAISLLENKPSNKKEALELIKESLFRVGI 142
            +   RR++  VFQDPF S +P   V + + + + +  ++  N KE  + I E+L  VG+
Sbjct: 360 QVRPLRRQMQVVFQDPFGSLSPRMSVGQIVGEGLHI--HRMGNAKEQEQAIIEALVEVGL 417

Query: 143 DPKDVLGKYPHQISGGQKQRIMIARCWILRPLLIVADEPTSMIDASSRGGIIKLLEELRE 202
           DP +   +YPH+ SGGQ+QRI IAR  +L+P LI+ DEPTS +D + +  +++LL  L+ 
Sbjct: 418 DP-ETRHRYPHEFSGGQRQRIAIARALVLKPALILLDEPTSALDRTVQRQVVELLRSLQA 476

Query: 203 EQGTSIIFITHDLGLAYYVSDNIFVMKNGEIVERGHPDKVVLEPTHEYTKLLVGS 257
           +   + +FI+HDL +   +S  + V+K G++VE+G    +   P H YT+ L+ S
Sbjct: 477 KYNLTYLFISHDLAVVRALSHQMMVVKQGQVVEQGAAADIFAAPQHPYTQQLLES 531



 Score =  152 bits (383), Expect = 2e-41
 Identities = 91/265 (34%), Positives = 158/265 (59%), Gaps = 14/265 (5%)

Query: 5   VVKNLTKIFSLG--FFSKRRIE-AVKNVSFEVKEKEIVSLVGESGSGKTTTAKMILRLLP 61
           + +NL ++  L   F +  +++  V+ V+F++++ E ++LVGESGSGK+ TA  ILRLLP
Sbjct: 6   IAENLVEVRDLAVEFVTGEQVQRVVEGVTFDIRKGETLALVGESGSGKSVTAHSILRLLP 65

Query: 62  -----PTSGEIYFEGKDIWKDIKDRESLVEFR-RKVHAVFQDPFASYNPFYPVERTLWQA 115
                   G+I F G+D+ K   D +++ + R  ++  VFQ+P  S NP + V + + + 
Sbjct: 66  YPLARHPQGQILFHGQDLLK--ADEKAMRKIRGNRIAMVFQEPMTSLNPLHTVGKQINEV 123

Query: 116 ISLLENKPSNKKEALELIKESLFRVGI-DPKDVLGKYPHQISGGQKQRIMIARCWILRPL 174
           + +  +K    K A     E L  VGI +P+  +  YPH++SGGQ+QR++IA      P 
Sbjct: 124 LEI--HKGLRGKAATARTLELLELVGIPEPRKRIRAYPHELSGGQRQRVVIAMALANEPE 181

Query: 175 LIVADEPTSMIDASSRGGIIKLLEELREEQGTSIIFITHDLGLAYYVSDNIFVMKNGEIV 234
           L++ADEPT+ +D + +  I++LL+EL+   G +++ I+HDL L   ++  + VM+ G +V
Sbjct: 182 LLIADEPTTALDVTVQLKILELLKELQARLGMALLLISHDLNLVRRIAHRVCVMQRGRVV 241

Query: 235 ERGHPDKVVLEPTHEYTKLLVGSIP 259
           E+   + +   P H YT+ L+ + P
Sbjct: 242 EQALCEDLFRAPQHPYTQELLAAEP 266


Lambda     K      H
   0.319    0.139    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: 399
Number of extensions: 31
Number of successful extensions: 7
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 268
Length of database: 553
Length adjustment: 30
Effective length of query: 238
Effective length of database: 523
Effective search space:   124474
Effective search space used:   124474
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 (21.7 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 (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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 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