GapMind for Amino acid biosynthesis

 

Alignments for a candidate for hisH in Pedobacter sp. GW460-11-11-14-LB5

Align imidazole glycerol-phosphate synthase (EC 4.3.2.10) (characterized)
to candidate CA265_RS03610 CA265_RS03610 imidazole glycerol phosphate synthase subunit HisF

Query= BRENDA::Q9SZ30
         (592 letters)



>FitnessBrowser__Pedo557:CA265_RS03610
          Length = 379

 Score =  154 bits (388), Expect = 8e-42
 Identities = 107/313 (34%), Positives = 155/313 (49%), Gaps = 63/313 (20%)

Query: 280 LAKRVIACLDVRTNDKGDLVVTKGDQYDVREQSNENEVRNLGKPVDLAGQYYKDGADEIS 339
           L+KR+I CLDV+     D    KG         N  ++R+ G PV+LA QY + GADE+ 
Sbjct: 130 LSKRIIPCLDVK-----DGRTVKG--------VNFVDLRDAGDPVELAAQYAQQGADELV 176

Query: 340 FLNITGFRDFPLGDLPMIQVLRQTSKNVFVPLTVGGGIRDFTDASGRYYSSLEVAAEYFR 399
           FL+IT   +       MI++++  ++ + +P T+GGGI +  DA                
Sbjct: 177 FLDITATHE---RRKTMIEMVKSVARQLNIPFTIGGGITEIADAEA-----------LLN 222

Query: 400 SGADKISIGSDAVSAAEEFIKSGVKTGKSSLEQISRVYGNQAVVVSIDPRRVYVNHPDDV 459
           +GADKISI S AV                 +E +++ +G Q VV+++D + V        
Sbjct: 223 AGADKISINSAAVR------------NPKLIEDLAKTFGVQFVVLAVDTKYV-------- 262

Query: 460 PYKVIRVTNPGPNGEEYAWYQCTVSGGREGRPIGAFELAKAVEELGAGEILLNCIDCDGQ 519
                     G N          ++GGR    +      K  E+LGAGEILL  +D DG 
Sbjct: 263 ---------DGKN-------MVHLNGGRLITELETENWIKQAEDLGAGEILLTSMDHDGT 306

Query: 520 GKGFDIDLVKLISDSVGIPVIASSGAGTPDHFSEVFEKTNASAALAAGIFHRKEVPIQSV 579
             GFD  L+  ++  + IP+IAS GAG   HF+EVF+K N  AALAA +FH  E+ I  +
Sbjct: 307 KAGFDCGLLSKVNQMINIPIIASGGAGNMAHFTEVFQKANVDAALAASVFHYGEILIPDL 366

Query: 580 KEHLQEERIEVRI 592
           K+ L+   I VRI
Sbjct: 367 KQELKRNNIPVRI 379


Lambda     K      H
   0.317    0.135    0.391 

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: 446
Number of extensions: 26
Number of successful extensions: 7
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: 592
Length of database: 379
Length adjustment: 33
Effective length of query: 559
Effective length of database: 346
Effective search space:   193414
Effective search space used:   193414
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 (21.6 bits)
S2: 51 (24.3 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