GapMind for Amino acid biosynthesis

 

Alignments for a candidate for tyrB in Sulfurihydrogenibium azorense Az-Fu1

Align aspartate transaminase (EC 2.6.1.1) (characterized)
to candidate WP_012673667.1 SULAZ_RS05275 aspartate aminotransferase

Query= BRENDA::Q8YTF2
         (403 letters)



>NCBI__GCF_000021545.1:WP_012673667.1
          Length = 399

 Score =  329 bits (844), Expect = 8e-95
 Identities = 165/393 (41%), Positives = 252/393 (64%), Gaps = 10/393 (2%)

Query: 11  RIQQLPPYVFARLDELKAKAREQGIDLIDLGMGNPDGATPQPVVDAAIQALQDPKNHGYP 70
           RI++LP YVFA +++LKA+ R++G D+IDLGMGNPD      +++   ++ +    H Y 
Sbjct: 7   RIKRLPQYVFAVVNDLKARLRKEGEDIIDLGMGNPDLPPAPHIIEKLCESAKKKTTHRYS 66

Query: 71  PFEGTASFRRAITNWYNRRYGVVLDPDSEALPLLGSKEGLSHLAIAYVNPGDVVLVPSPA 130
             +G    R+AIT++Y +RY V LDP+ E +  +GSKEGL+HL +A + PGD+ +VPSP 
Sbjct: 67  MSQGIPRLRKAITDFYKKRYDVDLDPEKEVIMTIGSKEGLAHLMLAMLEPGDIAMVPSPR 126

Query: 131 YPAHFRGPVIAGGTVHSLIL-------KPENDWLIDLTAIPEEVARKAKILYFNYPSNPT 183
           YP H+  PVIAG +V ++ L       + +  +L ++    E+   +AK+L  N+P+NPT
Sbjct: 127 YPIHYYAPVIAGASVLTVPLPLEGSDSEKQEQFLKNIYETYEDSYPEAKVLILNFPNNPT 186

Query: 184 GATAPREFFEEIVAFARKYEILLVHDLCYAELAFDGYQPTSLLEIPGAKDIGVEFHTLSK 243
             T   EFF+EIVAFA+K  + ++HDL Y +L +DGY+  S+L++ GAKDI VE ++++K
Sbjct: 187 TMTVDLEFFKEIVAFAKKKNLWIIHDLAYGDLCYDGYKAPSILQVEGAKDIAVETYSMTK 246

Query: 244 TYNMAGWRVGFVVGNRHVIQGLRTLKTNLDYGIFAALQTAAETALQLPDIYLHEVQQRYR 303
            ++MAGWRV FV+GN  ++  L+ LK+ LDYG F  +Q A+  AL+     + + +  Y 
Sbjct: 247 GFSMAGWRVAFVLGNETLVYNLKRLKSYLDYGTFTPIQVASIIALEGDYSVVEKARDTYS 306

Query: 304 TRRDFLIQGLGELGWDVPKTKATMYLWVKCPV---GMGSTDFALNLLQQTGVVVTPGNAF 360
            R D L++GL + GW V K KATM+LW K P     +GS +F+  LL +  V V PG  F
Sbjct: 307 KRLDILVEGLNKAGWPVEKPKATMFLWAKIPEKFRHLGSIEFSKLLLTEGKVAVAPGIGF 366

Query: 361 GVAGEGYVRISLIADCDRLGEALDRIKQAGIRY 393
           G  GEGYVR +++ +  R+ +A+  IK+   +Y
Sbjct: 367 GEHGEGYVRFAVVENEKRIRQAISNIKKLMKKY 399


Lambda     K      H
   0.321    0.140    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: 448
Number of extensions: 17
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: 403
Length of database: 399
Length adjustment: 31
Effective length of query: 372
Effective length of database: 368
Effective search space:   136896
Effective search space used:   136896
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 Apr 10 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