SitesBLAST
Comparing 208652 DVU3133 glycerol uptake facilitator protein to proteins with known functional sites using BLASTp with E ≤ 0.001.
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Found 20 (the maximum) hits to proteins with known functional sites (download)
B1VB61 Propanediol uptake facilitator PduF from Citrobacter freundii (see paper)
37% identity, 96% coverage: 5:244/251 of query aligns to 4:254/269 of B1VB61
P0AER0 Glycerol uptake facilitator protein; Aquaglyceroporin; Glycerol facilitator from Escherichia coli (strain K12) (see 3 papers)
38% identity, 94% coverage: 5:239/251 of query aligns to 6:251/281 of P0AER0
- HLN 66:68 (≠ HIN 66:68) binding
- Y138 (≠ F129) binding
- GFA 199:201 (≠ GYA 190:192) binding
- N203 (= N194) binding
- R206 (= R197) binding
- PL 236:237 (≠ PI 224:225) mutation to FW: No detectable water or glycerol permeability.
1fx8A Crystal structure of the e. Coli glycerol facilitator (glpf) with substrate glycerol (see paper)
38% identity, 96% coverage: 5:244/251 of query aligns to 1:251/254 of 1fx8A
- binding glycerol: W43 (≠ F47), V47 (≠ L51), H61 (= H66), L62 (≠ I67), N63 (= N68), Y133 (≠ F129), P134 (= P130), N135 (≠ A131), P136 (≠ I132), I182 (= I178), G190 (= G186), P191 (≠ A187), G194 (= G190), G194 (= G190), F195 (≠ Y191), A196 (= A192), N198 (= N194), R201 (= R197)
Q96PS8 Aquaporin-10; AQP-10; Aquaglyceroporin-10; Small intestine aquaporin from Homo sapiens (Human) (see 2 papers)
37% identity, 94% coverage: 6:240/251 of query aligns to 20:261/301 of Q96PS8
- E27 (= E13) mutation to Q: Abolishes permeability to glycerol.
- G73 (≠ A59) mutation to A: Increased permeability to glycerol at acidic pH.; mutation to F: Abolishes permeability to glycerol.
- S77 (= S63) mutation S->A,D: Nearly abolishes permeability to glycerol.
- H80 (= H66) mutation to A: Abolishes permeability to glycerol.
- F85 (≠ V71) mutation to A: Nearly abolishes permeability to glycerol.
- R94 (= R80) mutation to A: Abolishes permeability to glycerol.
- N133 (≠ D116) modified: carbohydrate, N-linked (GlcNAc...) asparagine; mutation to Q: Abolishes N-glycosylation.
6f7hD Crystal structure of human aqp10 (see paper)
38% identity, 94% coverage: 6:240/251 of query aligns to 8:249/256 of 6f7hD
P37451 Propanediol uptake facilitator PduF from Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) (see paper)
34% identity, 98% coverage: 5:250/251 of query aligns to 4:263/264 of P37451
I1CR68 Aquaporin-1 from Rhizopus delemar (strain RA 99-880 / ATCC MYA-4621 / FGSC 9543 / NRRL 43880) (Mucormycosis agent) (Rhizopus arrhizus var. delemar) (see paper)
36% identity, 91% coverage: 8:235/251 of query aligns to 59:292/306 of I1CR68
- H275 (≠ E217) mutation to A: Affects pH sensing; when associated with A-85.
O14520 Aquaporin-7; AQP-7; Aquaglyceroporin-7; Aquaporin adipose; AQPap; Aquaporin-7-like from Homo sapiens (Human) (see 4 papers)
38% identity, 92% coverage: 8:239/251 of query aligns to 35:272/342 of O14520
- V59 (= V32) to L: in dbSNP:rs4008659
- Y135 (vs. gap) Important for permeability to glycerol; mutation to A: Strongly decreased permeability to glycerol. Mildly decreased water permeability.
- H165 (≠ T133) mutation to A: Decreased permeability to glycerol. Mildly decreased water permeability.
- G264 (= G231) to V: affects water and glycerol transport; dbSNP:rs62542743
Sites not aligning to the query:
- 1:32 mutation Missing: Decreased interaction with PLIN1.
- 12 R → C: in dbSNP:rs139297434
6n1gA Crystal structure of aquaglyceroporin aqp7 (see paper)
38% identity, 92% coverage: 8:239/251 of query aligns to 4:241/249 of 6n1gA
3c02A X-ray structure of the aquaglyceroporin from plasmodium falciparum (see paper)
33% identity, 93% coverage: 8:240/251 of query aligns to 4:232/242 of 3c02A
- binding glycerol: L16 (= L20), F27 (≠ T31), W36 (= W42), W43 (= W49), V47 (= V53), I51 (= I57), G59 (= G64), A60 (= A65), H61 (= H66), H61 (= H66), L62 (≠ I67), N63 (= N68), L70 (= L75), S120 (≠ G124), N122 (≠ F129), P123 (= P130), L141 (= L150), I145 (= I154), V149 (≠ G158), I170 (= I178), G179 (≠ A187), G179 (≠ A187), T181 (≠ H189), G182 (= G190), G182 (= G190), F183 (≠ Y191), A184 (= A192), N186 (= N194), R189 (= R197)
2evuA Crystal structure of aquaporin aqpm at 2.3a resolution (see paper)
32% identity, 96% coverage: 4:243/251 of query aligns to 2:244/245 of 2evuA
- binding glycerol: L18 (= L20), A26 (≠ V28), A33 (vs. gap), S34 (vs. gap), G36 (= G35), S38 (≠ T37), N43 (vs. gap), I44 (vs. gap), I44 (vs. gap), G45 (vs. gap), I46 (vs. gap), W55 (= W42), I66 (≠ V53), G78 (= G64), C79 (≠ A65), H80 (= H66), I81 (= I67), N82 (= N68), L89 (= L75), T128 (≠ S121), G131 (= G124), G133 (≠ F126), A134 (≠ C127), T135 (= T128), A136 (≠ F129), P137 (= P130), F138 (≠ A131), P139 (≠ I132), L157 (= L150), I161 (= I154), A165 (= A156), I179 (≠ G170), G195 (= G190), N199 (= N194), R202 (= R197)
P08995 Nodulin-26; N-26 from Glycine max (Soybean) (Glycine hispida) (see paper)
30% identity, 93% coverage: 8:240/251 of query aligns to 38:245/271 of P08995
Sites not aligning to the query:
- 262 modified: Phosphoserine; by CPK
Q92R43 Aquaglyceroporin AqpS from Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) (see paper)
39% identity, 43% coverage: 1:109/251 of query aligns to 1:110/233 of Q92R43
- T49 (≠ F47) mutation T->F,W: Increases uptake of both methylarsenite and methylarsenate and exhibits higher sensitivity to methylarsenite.
Sites not aligning to the query:
- 177 V→I: Decreases methylarsenite transport activity and results in higher resistance to methylarsenite. Slight decrease in methylarsenate transport activity.; V→R: Increases methylarsenite transport activity, leading to lower resistance to methylarsenite. Nearly complete loss of methylarsenate transport activity.
P09011 Lens fiber major intrinsic protein; Aquaporin-0; MIP26; MP26 from Rattus norvegicus (Rat) (see 2 papers)
28% identity, 96% coverage: 1:241/251 of query aligns to 2:219/261 of P09011
Sites not aligning to the query:
- 233 modified: Phosphoserine
- 244 N→D: No effects.
P55088 Aquaporin-4; AQP-4; Mercurial-insensitive water channel; MIWC; WCH4 from Mus musculus (Mouse) (see 2 papers)
28% identity, 92% coverage: 8:239/251 of query aligns to 36:252/323 of P55088
- S111 (≠ P82) modified: Phosphoserine; by PKG; mutation to A: Loss of phosphorylation by PKG (in vitro). No effect on location at cell membrane.
Sites not aligning to the query:
- 4 natural variant: G -> R
P30301 Lens fiber major intrinsic protein; Aquaporin-0; MIP26; MP26 from Homo sapiens (Human) (see 10 papers)
28% identity, 96% coverage: 1:241/251 of query aligns to 4:221/263 of P30301
- R33 (≠ M30) to C: in CTRCT15; reduces cell-to-cell adhesion, reduces cell-to-cell gap junction coupling, no loss of cell membrane localization, no loss of water channel activity; dbSNP:rs864309693
- V107 (≠ D107) to I: in CTRCT15; likely benign variant; dbSNP:rs74641138
- E134 (≠ Q143) to G: in CTRCT15; non-progressive lamellar cataract; loss of activity; dbSNP:rs121917869
- T138 (= T147) to R: in CTRCT15; progressive polymorphic and lamellar cataract; loss of activity; dbSNP:rs121917867
- D150 (= D159) to H: in CTRCT15; loss of plasma membrane expression; dbSNP:rs778327521
- G165 (≠ A180) to D: in CTRCT15; unknown pathological significance; loss of plasma membrane expression
- Y177 (vs. gap) to C: in CTRCT15; unknown pathological significance
Sites not aligning to the query:
- 204:263 natural variant: Missing (in CTRCT15; unknown pathological significance)
- 211:263 natural variant: Missing (in CTRCT15; unknown pathological significance)
- 235 modified: Phosphoserine
- 246 modified: Deamidated asparagine; by deterioration
- 259 modified: Deamidated asparagine; by deterioration
P06624 Lens fiber major intrinsic protein; Aquaporin-0; MIP26; MP26 from Bos taurus (Bovine) (see 4 papers)
28% identity, 96% coverage: 1:241/251 of query aligns to 4:221/263 of P06624
- Y149 (≠ G158) mutation to G: Increases constitutive water permeability. Abolishes regulation by cytoplasmic calcium levels.; mutation to L: Strongly decreases water permeability. Abolishes regulation by cytoplasmic calcium levels.; mutation to S: Slightly decreases water permeability, but has a minor effect on the regulation by cytoplasmic calcium levels.
Sites not aligning to the query:
- 227 L→A: Strongly reduced CALM binding.
- 227:237 Interaction with CALM
- 230 V→A: Strongly reduced CALM binding.
- 235 modified: Phosphoserine
- 243 modified: Phosphoserine; by PKA
- 245 modified: Phosphoserine
- 246 Interaction with BFSP1; modified: Deamidated asparagine
- 250 interaction with BFSP1
P55064 Aquaporin-5; AQP-5 from Homo sapiens (Human) (see 2 papers)
31% identity, 92% coverage: 8:239/251 of query aligns to 12:221/265 of P55064
- A38 (≠ L38) to E: in PPKB; retains the ability to traffic to the cell membrane; dbSNP:rs398123054
- I45 (= I45) to S: in PPKB; retains the ability to traffic to the cell membrane; dbSNP:rs398123055
- N123 (≠ A131) to D: in PPKB; retains the ability to traffic to the cell membrane; dbSNP:rs398123057
- S156 (≠ N164) mutation to A: No effect on location at the cell membrane.; mutation to E: Increased location at the cell membrane.
- I177 (vs. gap) to F: in PPKB; retains the ability to traffic to the cell membrane; dbSNP:rs398123056
- R188 (= R197) to C: in PPKB; retains the ability to traffic to the cell membrane; dbSNP:rs368292687
P47863 Aquaporin-4; AQP-4; Mercurial-insensitive water channel; MIWC; WCH4 from Rattus norvegicus (Rat) (see 4 papers)
27% identity, 93% coverage: 8:241/251 of query aligns to 36:250/323 of P47863