GapMind for catabolism of small carbon sources

 

Aligments for a candidate for glt in Caulobacter crescentus NA1000

Align Amino acid:proton symporter (characterized, see rationale)
to candidate CCNA_00264 CCNA_00264 C4-dicarboxylate transport protein

Query= uniprot:A0A0N9WTL5
         (431 letters)



>FitnessBrowser__Caulo:CCNA_00264
          Length = 417

 Score =  429 bits (1103), Expect = e-125
 Identities = 230/415 (55%), Positives = 296/415 (71%), Gaps = 9/415 (2%)

Query: 10  IAMGIALGVLVGWACHHFAGSEQSAKEIASYFSMVTDIFLRMIKMIIAPLVFATLVGGIA 69
           I   + LGVLVGW C+ F      AK  A   S++TDIFLR+IKMIIAPLVF TLV G+A
Sbjct: 9   IIASMILGVLVGWTCNQFL-DPAGAKSAADNLSIITDIFLRLIKMIIAPLVFTTLVAGVA 67

Query: 70  SMGNSRSVGRIGARAMAWFVTASVVSLLIGMGLVNLFQPGAGLNM---DVAQHATAAVPV 126
            M ++ +VGRIGA+ M WF+ AS VSL++G+ +V+L  PGAGLNM   DVA   TA    
Sbjct: 68  HMEDAAAVGRIGAKTMTWFIGASAVSLVLGLLMVHLLDPGAGLNMAHVDVAMKTTAT--- 124

Query: 127 NTGDFSLKAFIGHVFPRSIAEAMANNEILQIVVFSLFFGFALAGVKRAGYTRITDSIEEL 186
            T  F+LK FI H+ P SI +AMA NEILQIVVFSLF G A+A +      +I + +E+ 
Sbjct: 125 -TDAFTLKGFITHLVPTSIFDAMAKNEILQIVVFSLFVGTAVAALDDKA-PQILELVEQA 182

Query: 187 AKVMFKITDYVMAFAPIGVFAAIASAITTQGLGLLVDYGKLIAEFYLGILILWALLFGAG 246
           A++M K+T +VM  AP+ +FAA+AS I TQGLG+L  YGK +  FY  + +LWALLF AG
Sbjct: 183 AQIMLKVTGFVMKLAPLAIFAALASTIATQGLGMLATYGKFVLGFYSAMGVLWALLFIAG 242

Query: 247 YLFLGRSVFHLGKLIREPILLAFSTASSESAYPKTIEALEKFGAPKRVSSFVLPLGYSFN 306
            L LG+ V  L  +IR+P+LLAFSTASSE+AYP+ +++L K G  +R+ SFVLPLGYSFN
Sbjct: 243 LLVLGKRVIPLFGVIRDPVLLAFSTASSEAAYPRILDSLPKVGVRRRIVSFVLPLGYSFN 302

Query: 307 LDGSMMYQAFAILFIAQAYNIDLSFTQQLLILLTLMITSKGMAGVARASVVVVAATLPMF 366
           LDGSM+Y  FA +FI QA+ ++L+  QQ+ +LL LM+TSKG+AGV RAS+VV+ ATL  F
Sbjct: 303 LDGSMLYCTFATMFIVQAHGVELTVQQQIFMLLLLMVTSKGIAGVPRASLVVIMATLTYF 362

Query: 367 NLPEAGLLLIIGIDQFLDMARTATNVVGNSIATAVVAKSESHEEADEEEGEHAPA 421
            LPEA + L++G+D  LDM R+ATNVVGNS+A AVVAK E   +    EGE A A
Sbjct: 363 GLPEAWIALVLGVDHLLDMGRSATNVVGNSVAAAVVAKWEGELDDIPPEGEAAKA 417


Lambda     K      H
   0.325    0.138    0.392 

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: 438
Number of extensions: 15
Number of successful extensions: 4
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: 431
Length of database: 417
Length adjustment: 32
Effective length of query: 399
Effective length of database: 385
Effective search space:   153615
Effective search space used:   153615
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.6 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

Links

Downloads

Related tools

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 the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.

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