Alignments for a candidate for pgmA in Pseudomonas stutzeri A1501

GapMind for catabolism of small carbon sources

Alignments for a candidate for pgmA in Pseudomonas stutzeri A1501

Align phosphomannomutase (EC 5.4.2.8) (characterized)
to candidate WP_011911705.1 PST_RS02425 phosphomannomutase/phosphoglucomutase

Query= BRENDA::P26276
         (463 letters)



>NCBI__GCF_000013785.1:WP_011911705.1
          Length = 856

 Score =  819 bits (2116), Expect = 0.0
 Identities = 399/463 (86%), Positives = 433/463 (93%)

Query: 1   MSTAKAPTLPASIFRAYDIRGVVGDTLTAETAYWIGRAIGSESLARGEPCVAVGRDGRLS 60
           MS+AKAP LPASIFRAYDIRGVVGD+LT ETAYW+GRAIGSESLA+GEP V+VGRDGRLS
Sbjct: 394 MSSAKAPNLPASIFRAYDIRGVVGDSLTTETAYWVGRAIGSESLAKGEPNVSVGRDGRLS 453

Query: 61  GPELVKQLIQGLVDCGCQVSDVGMVPTPVLYYAANVLEGKSGVMLTGSHNPPDYNGFKIV 120
           GPELV+ LIQGL+D GC VSD+GMVPTPVLYYAAN+L GKSGVMLTGSHNPPDYNGFKIV
Sbjct: 454 GPELVQHLIQGLLDSGCDVSDIGMVPTPVLYYAANILAGKSGVMLTGSHNPPDYNGFKIV 513

Query: 121 VAGETLANEQIQALRERIEKNDLASGVGSVEQVDILPRYFKQIRDDIAMAKPMKVVVDCG 180
           +AG+TLANEQIQ LR+RIE NDL+SGVG VEQVD+L RYF+QIR DIAMAKPMKVVVDCG
Sbjct: 514 IAGDTLANEQIQVLRKRIETNDLSSGVGKVEQVDVLERYFEQIRSDIAMAKPMKVVVDCG 573

Query: 181 NGVAGVIAPQLIEALGCSVIPLYCEVDGNFPNHHPDPGKPENLKDLIAKVKAENADLGLA 240
           NGVAGVIAP+LIEALGC+VIPLYCEVDGNFPNHHPDPGKPENL DLIAKVK+E ADLGLA
Sbjct: 574 NGVAGVIAPKLIEALGCTVIPLYCEVDGNFPNHHPDPGKPENLVDLIAKVKSEKADLGLA 633

Query: 241 FDGDGDRVGVVTNTGTIIYPDRLLMLFAKDVVSRNPGADIIFDVKCTRRLIALISGYGGR 300
           FDGDGDRVGVVTN GT+IYPDRLLMLFAKDVVSRNPGADIIFDVKCTRRL  LISGYGGR
Sbjct: 634 FDGDGDRVGVVTNAGTMIYPDRLLMLFAKDVVSRNPGADIIFDVKCTRRLTPLISGYGGR 693

Query: 301 PVMWKTGHSLIKKKMKETGALLAGEMSGHVFFKERWFGFDDGIYSAARLLEILSQDQRDS 360
           PVMWKTGHSLIKKKMKE+GALLAGEMSGH+FFKERWFGFDDGIYSAARLLEILSQD+RD+
Sbjct: 694 PVMWKTGHSLIKKKMKESGALLAGEMSGHIFFKERWFGFDDGIYSAARLLEILSQDKRDA 753

Query: 361 EHVFSAFPSDISTPEINITVTEDSKFAIIEALQRDAQWGEGNITTLDGVRVDYPKGWGLV 420
           E VF+AFP DISTPEINITVTE+SKF I++ALQRDA+WGE N+ TLDGVRVDYPKGWGL+
Sbjct: 754 EQVFAAFPCDISTPEINITVTEESKFTIMDALQRDAKWGEANLITLDGVRVDYPKGWGLI 813

Query: 421 RASNTTPVLVLRFEADTEEELERIKTVFRNQLKAVDSSLPVPF 463
           RASNTTPVLVLRFEAD+EEEL RI+ VFR QL +V   L +PF
Sbjct: 814 RASNTTPVLVLRFEADSEEELSRIQDVFRGQLLSVAPDLKLPF 856


Lambda     K      H
   0.319    0.138    0.410 

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: 1192
Number of extensions: 38
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: 463
Length of database: 856
Length adjustment: 38
Effective length of query: 425
Effective length of database: 818
Effective search space:   347650
Effective search space used:   347650
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: 54 (25.4 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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Steps (tab-delimited)
Rules (tab-delimited)
Protein sequences (fasta format)
Organisms (tab-delimited)
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