GapMind for Amino acid biosynthesis

 

Alignments for a candidate for proB in Pseudomonas stutzeri RCH2

Align δ1-pyrroline-5-carboxylate synthetase (EC 1.2.1.41; EC 2.7.2.11) (characterized)
to candidate GFF503 Psest_0508 gamma-glutamyl phosphate reductase

Query= metacyc::AT2G39800-MONOMER
         (717 letters)



>FitnessBrowser__psRCH2:GFF503
          Length = 421

 Score =  295 bits (754), Expect = 4e-84
 Identities = 163/406 (40%), Positives = 243/406 (59%), Gaps = 8/406 (1%)

Query: 301 AARESSRKLQALSSEDRKKILLDIADALEANVTTIKAENELDVASAQEAGLEESMVARLV 360
           AARE+SR L   S+  + + L   A AL+A    +   NELD+A  +  GL+ +M+ RL 
Sbjct: 15  AAREASRVLARASTAQKNRALQAAAAALDAARDELVRANELDLAGGRANGLDAAMLDRLA 74

Query: 361 MTPGKISSLAASVRKLADMEDPIGRVLKKTEVADGLVLEKTSSPLGVLLIVFESRPDALV 420
           +TP  I  +   +R++A + DPIG +     +  G+ + K   PLGV+ I++ESRP+  +
Sbjct: 75  LTPKVIDGMIEGLRQVATLPDPIGAIRDMRYMPSGIQVGKMRVPLGVVGIIYESRPNVTI 134

Query: 421 QIASLAIRSGNGLLLKGGKEARRSNAILHKVITDAIPET---VGGKLIGLVTSREEIPDL 477
             ASL ++SGN  +L+GG EA  SN  + + I   + E         +   T R  +  L
Sbjct: 135 DAASLCLKSGNATILRGGSEAIHSNQAIARCIQLGLAEAGLPAAAVQVVETTDRAAVGAL 194

Query: 478 LKLDDVIDLVIPRGSNKLVTQIKNTTKIPVLGHADGICHVYVDKACDTDMAKRIVSDAKL 537
           + + + +D+++PRG   L+ +I    ++PV+ H DGICHVY+D A D D A RI  +AK 
Sbjct: 195 ISMPEFVDVIVPRGGKGLIERISRDARVPVIKHLDGICHVYIDVAADVDKAIRIADNAKT 254

Query: 538 DYPAACNAMETLLVHKDLEQNAVLNELIFALQSNGVTLYGGPRASKIL--NIPEA--RSF 593
              A CN METLLVH  + +  VL  L    +   V L G PR   +L  ++ EA    +
Sbjct: 255 QRFAPCNTMETLLVHPGIAEQ-VLPPLAAIYREKSVELRGCPRTRALLGSDVLEASEEDW 313

Query: 594 NHEYCAKACTVEVVEDVYGAIDHIHRHGSAHTDCIVTEDHEVAELFLRQVDSAAVFHNAS 653
           + EY A   ++ +V+ +  AI+HI+R+GS HTD IVTE+   A  FL +VDSA+V  NAS
Sbjct: 314 STEYNAPILSIRLVDSLDAAIEHINRYGSQHTDAIVTENFTDARRFLTEVDSASVMINAS 373

Query: 654 TRFSDGFRFGLGAEVGVSTGRIHARGPVGVEGLLTTRWIMRGKGQV 699
           TRF+DGF +GLGAE+G+ST ++HARGPVG+EGL + ++++ G G V
Sbjct: 374 TRFADGFEYGLGAEIGISTDKLHARGPVGLEGLTSEKYVVFGDGHV 419


Lambda     K      H
   0.318    0.135    0.378 

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: 618
Number of extensions: 20
Number of successful extensions: 3
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: 717
Length of database: 421
Length adjustment: 36
Effective length of query: 681
Effective length of database: 385
Effective search space:   262185
Effective search space used:   262185
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 (21.7 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Apr 09 2024. The underlying query database was built on Apr 09 2024.

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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:

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