GapMind for Amino acid biosynthesis

 

Alignments for a candidate for cysE in Beijerinckia mobilis UQM 1969

Align L-serine/homoserine O-acetyltransferase; Homoserine O-trans-acetylase; EC 2.3.1.30; EC 2.3.1.31 (characterized)
to candidate WP_280949214.1 DL88_RS17420 homoserine O-acetyltransferase

Query= SwissProt::D2Z028
         (374 letters)



>NCBI__GCF_000745425.1:WP_280949214.1
          Length = 411

 Score =  239 bits (611), Expect = 8e-68
 Identities = 141/358 (39%), Positives = 193/358 (53%), Gaps = 7/358 (1%)

Query: 19  AMRRGGALYGARIAYETFGSLNAARDNAVLVLTGLSPDAHAAS-RPDDPTPGWWEAMVGP 77
           AM  G +L    IAY+T+G+LN  + NA+LV   L+ D H AS  P    PGWW  MVGP
Sbjct: 30  AMDAGVSLAPLTIAYQTYGTLNEDKSNAILVCHALTGDQHVASDHPITGKPGWWWIMVGP 89

Query: 78  GKPVDTDLWHVICVNSLGSCKGSTGPASTDPRTGEPYRLSFPELSIEDIADAAAHTVRAL 137
           G+P+DT+ + VI  N +G C G+TGPAS +P TG  + L  P ++I D+  A A  +  L
Sbjct: 90  GRPIDTNRYFVISSNVVGGCMGTTGPASLNPATGRAWGLDLPIVTIRDMVKAQAMLIDHL 149

Query: 138 GISRLACVVGASMGGMSALALLARHPELARTHISLSGAVHALPFSIAVRSLQREAIRSDP 197
           GI  L CV G SMGGM  L   A  P      + ++ A      +IA   + R++I +DP
Sbjct: 150 GIKTLFCVAGGSMGGMQVLQWAASFPGRVFAAMPIATAAKHSSQNIAFHEVGRQSIMADP 209

Query: 198 GWLQGHY-DEGEGPRRGMLTARKLGMMTYRSAQEWDCRFGRTRIGERRRADQGRFGPEFE 256
            WL G Y D+G  P +G+  AR    +TY S +    +FGR   G  R A    F  +F+
Sbjct: 210 NWLAGRYLDQGTFPNKGLAVARMAAHITYLSDEALQSKFGRKLQG--RSAPTFSFDADFQ 267

Query: 257 VESYLDFHAQRFADRFDPNSYLYLSHAMDQFDLGDGGGGGGGAPGALSRMRVERALVMGA 316
           VE+YL      F DRFD NSYLY++ A D FDL       GG+     +    R  V+  
Sbjct: 268 VENYLRHQGASFVDRFDANSYLYVTRACDYFDL---AADYGGSLAMAFKGTKTRFCVVSF 324

Query: 317 RTDILFPLSQQQEIADGLSAGGADVSFLPVDTPAGHDAFLVDIERFGPPVAKFLAIVA 374
           ++D L+  +  + I   L+AGGA VSF+ ++T  GHDAFL++   F      FL   A
Sbjct: 325 QSDWLYTTADSRAIVHALNAGGASVSFVDIETDRGHDAFLLNEPEFIATTRGFLDAAA 382


Lambda     K      H
   0.321    0.138    0.427 

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: 435
Number of extensions: 21
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: 374
Length of database: 411
Length adjustment: 31
Effective length of query: 343
Effective length of database: 380
Effective search space:   130340
Effective search space used:   130340
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 (21.8 bits)
S2: 50 (23.9 bits)

This GapMind analysis is from Jul 25 2024. The underlying query database was built on Jul 25 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