GapMind for Amino acid biosynthesis

 

Alignments for a candidate for preph-dehydratase in Klebsiella michiganensis M5al

Align P-protein; EC 4.2.1.51; EC 5.4.99.5 (characterized)
to candidate BWI76_RS21465 BWI76_RS21465 bifunctional chorismate mutase/prephenate dehydratase

Query= CharProtDB::CH_024084
         (386 letters)



>FitnessBrowser__Koxy:BWI76_RS21465
          Length = 386

 Score =  679 bits (1751), Expect = 0.0
 Identities = 342/385 (88%), Positives = 360/385 (93%)

Query: 1   MTSENPLLALREKISALDEKLLALLAERRELAVEVGKAKLLSHRPVRDIDRERDLLERLI 60
           MT ENPLLALR+KISALDEKLLALLAERR LAVEVGKAKL SHRPVRDIDRERDLLERL+
Sbjct: 1   MTEENPLLALRDKISALDEKLLALLAERRGLAVEVGKAKLASHRPVRDIDRERDLLERLM 60

Query: 61  TLGKAHHLDAHYITRLFQLIIEDSVLTQQALLQQHLNKINPHSARIAFLGPKGSYSHLAA 120
           TLGK HHLDAHYITRLFQLIIEDSVLTQQ LLQQHLNKINPHSAR+AFLGPKGSYSHLAA
Sbjct: 61  TLGKKHHLDAHYITRLFQLIIEDSVLTQQTLLQQHLNKINPHSARVAFLGPKGSYSHLAA 120

Query: 121 RQYAARHFEQFIESGCAKFADIFNQVETGQADYAVVPIENTSSGAINDVYDLLQHTSLSI 180
           RQYAARHFEQFIESGCAKFADIF QVETGQADYAVVPIENTSSG INDVYDLLQHT+LSI
Sbjct: 121 RQYAARHFEQFIESGCAKFADIFEQVETGQADYAVVPIENTSSGGINDVYDLLQHTTLSI 180

Query: 181 VGEMTLTIDHCLLVSGTTDLSTINTVYSHPQPFQQCSKFLNRYPHWKIEYTESTSAAMEK 240
           VGE+TL IDHC+LVS +TD   I TVYSHPQPFQQCS++L+RYPHW IEYT+STS+AMEK
Sbjct: 181 VGELTLPIDHCVLVSTSTDAQQITTVYSHPQPFQQCSQYLSRYPHWNIEYTDSTSSAMEK 240

Query: 241 VAQAKSPHVAALGSEAGGTLYGLQVLERIEANQRQNFTRFVVLARKAINVSDQVPAKTTL 300
           VAQAKSP VAALGSEAGG L+GLQVLE  +ANQ QN TRF+VLARKA+ VSDQVPAKTTL
Sbjct: 241 VAQAKSPTVAALGSEAGGALHGLQVLEHCQANQTQNITRFLVLARKAVEVSDQVPAKTTL 300

Query: 301 LMATGQQAGALVEALLVLRNHNLIMTRLESRPIHGNPWEEMFYLDIQANLESAEMQKALK 360
           LMATGQQAGALVEALLVLRNHNLIMT+LESRPIHGNPWEEMFYLDIQANLES  M+KALK
Sbjct: 301 LMATGQQAGALVEALLVLRNHNLIMTKLESRPIHGNPWEEMFYLDIQANLESLPMRKALK 360

Query: 361 ELGEITRSMKVLGCYPSENVVPVDP 385
           EL EITRSMKVLGCY SENVVPVDP
Sbjct: 361 ELAEITRSMKVLGCYASENVVPVDP 385


Lambda     K      H
   0.318    0.132    0.374 

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: 495
Number of extensions: 7
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: 386
Length of database: 386
Length adjustment: 30
Effective length of query: 356
Effective length of database: 356
Effective search space:   126736
Effective search space used:   126736
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 (21.8 bits)
S2: 50 (23.9 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