Align Purine/cytidine ABC transporter ATP-binding protein, component of General nucleoside uptake porter, NupABC/BmpA (transports all common nucleosides as well as 5-fluorocytidine, inosine, deoxyuridine and xanthosine) (Martinussen et al., 2010) (Most similar to 3.A.1.2.12). NupA is 506aas with two ABC (C) domains. NupB has 8 predicted TMSs, NupC has 9 or 10 predicted TMSs in a 4 + 1 (or 2) + 4 arrangement (characterized)
to candidate Ac3H11_2881 Ribose ABC transport system, ATP-binding protein RbsA (TC 3.A.1.2.1)
Query= TCDB::A2RKA7 (506 letters) >FitnessBrowser__acidovorax_3H11:Ac3H11_2881 Length = 496 Score = 302 bits (774), Expect = 2e-86 Identities = 179/495 (36%), Positives = 279/495 (56%), Gaps = 17/495 (3%) Query: 7 IQMIDVTKRFGDFVANDKVNLELKKGEIHALLGENGAGKSTLMNILSGLLEPSEGEVHVK 66 ++ +VTK FG V L+ G ++ LLGENGAGKSTLM IL+G P+ GEV V Sbjct: 5 VEFRNVTKEFGPVRVLHGVGFALQPGRVYGLLGENGAGKSTLMKILAGYESPTTGEVVVD 64 Query: 67 GKLENIDSPSKAANL-GIGMVHQHFMLVDAFTVTENIILGNEVTKGINLDLKTAKKKILE 125 G + S+AA GI ++HQ F L D T+ +NI LG+E+ +G+ LD K ++K E Sbjct: 65 GAVRAPGGGSRAAEAQGIVLIHQEFNLADDLTIAQNIFLGHEIKRGLFLDDKAMREKTRE 124 Query: 126 LSERYGLSVEPDALIRDISVGQQQRVEILKTLYRGADILIFDEPTAVLTPAEITELMQIM 185 + GL ++PD +R + V ++Q VEI + L R A +LI DEPTA LTP E L +M Sbjct: 125 ALAKVGLPLDPDTRVRKLIVAEKQLVEIARALARNARLLIMDEPTATLTPGETERLFALM 184 Query: 186 KNLIKEGKSIILITHKLDEIRAVADRITVIRRGKSIDTVELGDKTNQELAELMVGRSVSF 245 L G +II I+HKLDE+ D + V+R G + T +++A LMVGR ++ Sbjct: 185 AGLKAAGVTIIYISHKLDEVERTTDEVVVMRDGLLVAREATASVTRRQMANLMVGRELAD 244 Query: 246 ITEKAAAQPKD--VVLEIKDLNIKESRGSLKVKGLSLDVRAGEIVGVAGIDGNGQTELVK 303 + P+D + ++ L + +G+ +VR GEI+G AG+ G G+TEL + Sbjct: 245 LFPPKLPAPQDGAPAITVRGLTVPG-----WAEGVDFEVRRGEILGFAGLVGAGRTELFE 299 Query: 304 AITGLTKVDSGSIKLHNKDITNQRPRKITEQSVGHVPEDRHRDGLVLEMTVAENI---AL 360 + GL +G++++ + + + PR + ++ EDR GL + + N+ AL Sbjct: 300 GLLGLRPRTAGTVEIAGQPVQLKSPRDAARHGLTYLSEDRKGKGLHVHFGLRPNLTLMAL 359 Query: 361 QTYYKPPMSKYGFLDYNKINSHARELMEEFDVRGAGEWVSASSLSGGNQQKAIIAREIDR 420 + Y KP +LD + RE ++EF +R V ASSLSGGNQQK +A+ + Sbjct: 360 ERYAKP------WLDPAAEQAALREAVQEFGIRTGSLEVRASSLSGGNQQKLALAKVLHP 413 Query: 421 NPDLLIVSQPTRGLDVGAIEYIHKRLIQARDEGKAVLVISFELDEILNVSDRIAVIHDGQ 480 P ++++ +PTRG+DVGA I+ + + ++G AV+VIS EL E++ + R+AV+ G+ Sbjct: 414 GPSVVVLDEPTRGVDVGAKREIYHLVQRLAEQGLAVIVISSELMELIGLCHRVAVMRAGR 473 Query: 481 IQGIVSPETTTKQEL 495 +Q + T++EL Sbjct: 474 LQTTLQEPHLTEEEL 488 Score = 68.9 bits (167), Expect = 4e-16 Identities = 57/239 (23%), Positives = 110/239 (46%), Gaps = 10/239 (4%) Query: 265 NIKESRGSLKV-KGLSLDVRAGEIVGVAGIDGNGQTELVKAITGLTKVDSGSIKLHNK-D 322 N+ + G ++V G+ ++ G + G+ G +G G++ L+K + G +G + + Sbjct: 9 NVTKEFGPVRVLHGVGFALQPGRVYGLLGENGAGKSTLMKILAGYESPTTGEVVVDGAVR 68 Query: 323 ITNQRPRKITEQSVGHVPEDRHRDGLVLEMTVAENIALQTYYKPPMSKYGFLDYNKINSH 382 R Q + + ++ + L ++T+A+NI L K + FLD + Sbjct: 69 APGGGSRAAEAQGIVLIHQEFN---LADDLTIAQNIFLGHEIKRGL----FLDDKAMREK 121 Query: 383 ARELMEEFDVRGAGEWVSASSLSGGNQQKAIIAREIDRNPDLLIVSQPTRGLDVGAIEYI 442 RE + + + + L +Q IAR + RN LLI+ +PT L G E + Sbjct: 122 TREALAKVGLPLDPD-TRVRKLIVAEKQLVEIARALARNARLLIMDEPTATLTPGETERL 180 Query: 443 HKRLIQARDEGKAVLVISFELDEILNVSDRIAVIHDGQIQGIVSPETTTKQELGILMVG 501 + + G ++ IS +LDE+ +D + V+ DG + + + T++++ LMVG Sbjct: 181 FALMAGLKAAGVTIIYISHKLDEVERTTDEVVVMRDGLLVAREATASVTRRQMANLMVG 239 Lambda K H 0.315 0.135 0.365 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: 561 Number of extensions: 35 Number of successful extensions: 7 Number of sequences better than 1.0e-02: 1 Number of HSP's gapped: 2 Number of HSP's successfully gapped: 2 Length of query: 506 Length of database: 496 Length adjustment: 34 Effective length of query: 472 Effective length of database: 462 Effective search space: 218064 Effective search space used: 218064 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: 42 (22.0 bits) S2: 52 (24.6 bits)
This GapMind analysis is from Sep 17 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