Align α-glucosidase (CmmB) (EC 3.2.1.20) (characterized)
to candidate WP_037455934.1 N825_RS19885 maltose alpha-D-glucosyltransferase
Query= CAZy::BAI67603.1 (567 letters) >NCBI__GCF_000576635.1:WP_037455934.1 Length = 1104 Score = 209 bits (531), Expect = 6e-58 Identities = 163/540 (30%), Positives = 249/540 (46%), Gaps = 97/540 (17%) Query: 20 WRDAVVYQVYLRSFRDANGDGIGDLGGLSQGLDAIAALGCDAIWLNPCYASPQRDHGYDI 79 ++DAV+YQ+++++F DA+ DGIGD GLSQ LD + LG A+WL P Y SP RD GYDI Sbjct: 10 YKDAVIYQLHVKAFFDADNDGIGDFAGLSQKLDYLQELGVTALWLLPFYPSPLRDDGYDI 69 Query: 80 ADYLTIDPAYGTLEEFDEVVRRAHELGLRVLMDMVANHCSSDHAWFQAALAAEPGSDERA 139 ADY ++P+YG +++F + VR H G+RV+ ++V NH S H WFQ A A+PGS+ R Sbjct: 70 ADYRNVNPSYGFMKDFRQFVRECHSRGMRVITELVINHTSDQHPWFQRARTAKPGSNHRN 129 Query: 140 RFIFRDGLGPDGELPPNNWDSVFGGLAWTRVTERDGRPGQW---------YLHSFDTSQP 190 +++ D D + G TR+ D W + H F + QP Sbjct: 130 FYVWSDS------------DQKYQG---TRIIFLDTEKSNWTWDPVAKSYFWHRFYSHQP 174 Query: 191 DFDWRHPAVAEHFENVLRFWFERGVDGFRIDVAHGHFKDAALPDHPGGRGPDAGHNHGMW 250 D ++ +PAV +VLRFW + GVDG R+D L + G + Sbjct: 175 DLNFDNPAVLREVLSVLRFWLDMGVDGLRLDAV------PYLIEREGTNNENLS------ 222 Query: 251 DQPEVHDLYRSWRALGDAYEPEKYFVGEI--WVPSPDRLADYLRP-----DELHNAFSFD 303 E HD+ + RA D ++ + E W P+ + Y DE H AF F Sbjct: 223 ---ETHDILKQIRAAVDEGYADRMLLAEANQW---PEDVLPYFGDLSKGGDECHMAFHFP 276 Query: 304 LLVQPWNA----------DRFRKAIETGLAVGRGWPAWTLANHDVHRAVTRYGQEQPL-- 351 L+ + + A D R+ E + W + L NHD +E+ Sbjct: 277 LMPRMYMAIAQEDRHPVTDIMRQTPE--IPETCQWAVF-LRNHDELTLEMVTDKERDYLW 333 Query: 352 -----DEALPTDMIAAARRRGPADLDRGLRRARAAAALALALPGSMYLYQGEELGLPEVL 406 D + ++ RRR +D R+ +L ++PG+ +Y G+E+G+ + + Sbjct: 334 NFYAKDRRMRINL--GIRRRLATLMDNDRRKIELLNSLLFSMPGTPVVYYGDEIGMGDNV 391 Query: 407 DLPDAARQDPIWTRSNGTELGRDGCRIPLPWTREGRTFGFSDAAAATTWLPQPA----WF 462 L D RDG R P+ W+ + R GFS + A +LP A F Sbjct: 392 YLGD-----------------RDGVRTPMQWSPD-RNGGFSRSDPARLYLPAVADPIYGF 433 Query: 463 GAFARATQAADPDSMLSLHRDLLATRRTHLR-GTEPIVWLSPAGAEVLAFRR---GDVVV 518 A Q P S+L+ + L+A R+ G + +L P +VLA+ R G+V++ Sbjct: 434 DAVNVEAQERSPSSLLNWMKRLIAVRQQQKSFGRGALRFLYPGNRKVLAYLREHEGEVIL 493 Lambda K H 0.321 0.138 0.454 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: 1766 Number of extensions: 99 Number of successful extensions: 4 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 3 Number of HSP's successfully gapped: 2 Length of query: 567 Length of database: 1104 Length adjustment: 41 Effective length of query: 526 Effective length of database: 1063 Effective search space: 559138 Effective search space used: 559138 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: 55 (25.8 bits)
This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.
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:
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