GapMind for Amino acid biosynthesis

 

Alignments for a candidate for CBS in Dyella japonica UNC79MFTsu3.2

Align cystathionine beta-synthase (EC 4.2.1.22) (characterized)
to candidate N515DRAFT_2767 N515DRAFT_2767 cysteine synthase A

Query= BRENDA::Q2V0C9
         (504 letters)



>FitnessBrowser__Dyella79:N515DRAFT_2767
          Length = 313

 Score =  213 bits (541), Expect = 1e-59
 Identities = 124/316 (39%), Positives = 183/316 (57%), Gaps = 18/316 (5%)

Query: 35  IMPDILTAIGQTPLIKLNNIPKSYGIKCEIYAKCEFLNPGGSVKDRIAYRMIQDAEDKGL 94
           I   IL  IG+TP++KL+ +   +    E+Y K E  NP GSVKDR+A  +I DAE +G 
Sbjct: 2   IYDSILDTIGKTPVVKLHRLAPKH---VELYVKVEAFNPAGSVKDRLALAIILDAEARGT 58

Query: 95  LKPGCTIIEPTSGNTGIGLAMAAAVRGYKCIIVMPEKMSDEKISTLYALGAKIIRTPTEA 154
           +KPG T++E TSGNTG+ LA   A RGY  + VM E  S E+   + A G K++ TP   
Sbjct: 59  IKPGQTVVEATSGNTGVALAAVCAARGYPFVAVMTETFSIERRKLIRAYGGKVLLTP--- 115

Query: 155 SWHSPEAHISVAQKLQKEIPNS---IILDQYTNPGNPLAHYDQTAIEIWKQCEG-KIDYL 210
              + E    + +K  KE+ +     +  Q+ NP NP  H   TA EI +   G ++DY 
Sbjct: 116 ---AAERGSGMVRK-AKELADKHGWFLARQFENPANPAYHRSTTAAEILRDFAGRRLDYF 171

Query: 211 VAGAGTGGTISGIGRKLKELSPNIKIIAVDPKGSILDPSSDSQNEVGFYEVEGIGYDFIP 270
           V G GTGGT++G+G  LK   P +K+IA +P G+ L    + Q     ++++G   DF+P
Sbjct: 172 VTGWGTGGTLTGVGEVLKVARPEVKVIASEPAGASLLAGKEWQP----HKIQGWTPDFVP 227

Query: 271 TVLDRNVIDKWIKTEDNESLNAARMLIRQEGLLCGGSSGAALIAALKIAKDIPEEKRMVI 330
            VL+R V  + +  +D  + + +R L ++EG+  G SSGA L AAL++AKD PE   ++ 
Sbjct: 228 AVLNREVAQQILPVDDVVARDTSRALAQKEGIFVGISSGATLAAALQVAKDAPEGSVLLA 287

Query: 331 ILPDGIRNYLTKFVSE 346
           +LPD    YL+ F+ E
Sbjct: 288 MLPDTGERYLSTFLFE 303


Lambda     K      H
   0.318    0.135    0.404 

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: 290
Number of extensions: 12
Number of successful extensions: 5
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: 504
Length of database: 313
Length adjustment: 31
Effective length of query: 473
Effective length of database: 282
Effective search space:   133386
Effective search space used:   133386
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: 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