ABCMdb

ABCD3 p.Gly478Arg

None has been submitted yet.

Publications

PMID: 12530690 [PubMed] Gartner J et al: "Functional characterization of the adrenoleukodystrophy protein (ALDP) and disease pathogenesis."

No. Sentence Comment

41 The mutant constructs included missense mutations of patients with X-ALD in the nucleotide binding fold regions Walker A and 19mer (ALDP-NBF-G512S, ALDP-NBF-Q544R, ALDP-NBF-P560L, ALDP-NBF-R591Q, ALDP-NBF-S606L, and ALDP-NBF-D629H) and corresponding mutations in another ABC transporter in the peroxisome membrane, the 70 kDa peroxisomal membrane protein (PMP70; PMP70-NBF-G478R, PMP70- NBF-S572I). Login to comment
63 The mutation S572I in the PMP70 gene reduces considerable ATPase activity where as the mutation G478R alters ATP-binding affinity. Login to comment

PMID: 11248239 [PubMed] Roerig P et al: "Characterization and functional analysis of the nucleotide binding fold in human peroxisomal ATP binding cassette transporters."

No. Sentence Comment

5 Mutations in conserved residues of the nucleotidases (PMP70: G478R, S572I; ALDP: G512S, S606L) altered ATPase activity. Login to comment
24 For the mutant constructs we selected X-ALD patient mutations in highly conserved residues in the Walker A and 19-mer region of the NBF of ALDP (G512S and S606L) and the corresponding PMP70 mutations (G478R and S572I). Login to comment
84 We mutated the central glycine in the Walker A motif of PMP70 and ALDP making the evolutionary severe substitutions G478R and G512S. Login to comment
85 Additionally, we changed the conserved serine in the 19-mer motif of PMP70 and ALDP to isoleucine (S572I) and leucine (S606L), respectively. Login to comment
88 The K-subunit of L-galactosidase (L-Protein Synthetic oligonucleotide Mutation ALDP 5P-CCCCAATGGCTGCAGCAAGAGCTCCC-3P G512S 5P-GGATCCGGACAGGGAGCTCTTGCTGCAGC-3P ALDP 5P-ACTGGAAGGACGTCCTGTTGGG-3P S606L 5P-CGCCACCCAACAGGACGTCCTTCC-3P PMP70 5P-GGCTGCAGAAAGAGTTCACTTTTCCG-3P G478R 5P-GGCCATAATTCACCAAGAACACGGAAA AGTGAACTCTTTCTG-3P PMP70 5P-GACGTACTCATTGGTGGAG-3P S572I 5P-CCACCAATGAGTACGTCCATCCAATCC-3P gal) in fusion with the MBP was used as a control. Login to comment
136 The S606L and G478R mutants have a decreased ATP binding a¤nity while the G512S and S572I mutants decrease the maximum velocity of ATPase activity. Login to comment
182 Previous studies on MDR suggest that the ATPase activity of the native protein Table 1 Kinetic parameters of ATPase activity in wild type and mutant ALDP and PMP70 NBF fusion proteins Fusion protein KM (WM) Vmax (nmol/Wmol NBF/min) Speci'c activity (1033 U/mg) ALDP (wild type) 11.5 þ 0.97 641.9 þ 10.7 10.0 þ 0.17 ALDP (G512S) 17.9 þ 1.23 279.3 þ 4.2 4.4 þ 0.06 ALDP (S606L) 45.6 þ 2.40 666.0 þ 8.7 10.4 þ 0.14 PMP70 (wild type) 8.2 þ 0.52 580.8 þ 6.7 9.0 þ 0.10 PMP70 (G478R) 161.8 þ 34.40 641.2 þ 28.2 10.0 þ 0.44 PMP70 (S572I) 9.9 þ 0.82 298.1 þ 4.7 4.6 þ 0.07 The kinetic data of all fusion proteins are mean values and standard deviations of 15^20 measurements at various protein concentrations using at least two distinct protein preparations. Login to comment
89 The K-subunit of L-galactosidase (LProtein Synthetic oligonucleotide Mutation ALDP 5P-CCCCAATGGCTGCAGCAAGAGCTCCC-3P G512S 5P-GGATCCGGACAGGGAGCTCTTGCTGCAGC-3P ALDP 5P-ACTGGAAGGACGTCCTGTTGGG-3P S606L 5P-CGCCACCCAACAGGACGTCCTTCC-3P PMP70 5P-GGCTGCAGAAAGAGTTCACTTTTCCG-3P G478R 5P-GGCCATAATTCACCAAGAACACGGAAA AGTGAACTCTTTCTG-3P PMP70 5P-GACGTACTCATTGGTGGAG-3P S572I 5P-CCACCAATGAGTACGTCCATCCAATCC-3P gal) in fusion with the MBP was used as a control. Login to comment
137 The S606L and G478R mutants have a decreased ATP binding a&#a4;nity while the G512S and S572I mutants decrease the maximum velocity of ATPase activity. Login to comment
183 Previous studies on MDR suggest that the ATPase activity of the native protein Table 1 Kinetic parameters of ATPase activity in wild type and mutant ALDP and PMP70 NBF fusion proteins Fusion protein KM (WM) Vmax (nmol/Wmol NBF/min) Speci'c activity (1033 U/mg) ALDP (wild type) 11.5 &#fe; 0.97 641.9 &#fe; 10.7 10.0 &#fe; 0.17 ALDP (G512S) 17.9 &#fe; 1.23 279.3 &#fe; 4.2 4.4 &#fe; 0.06 ALDP (S606L) 45.6 &#fe; 2.40 666.0 &#fe; 8.7 10.4 &#fe; 0.14 PMP70 (wild type) 8.2 &#fe; 0.52 580.8 &#fe; 6.7 9.0 &#fe; 0.10 PMP70 (G478R) 161.8 &#fe; 34.40 641.2 &#fe; 28.2 10.0 &#fe; 0.44 PMP70 (S572I) 9.9 &#fe; 0.82 298.1 &#fe; 4.7 4.6 &#fe; 0.07 The kinetic data of all fusion proteins are mean values and standard deviations of 15^20 measurements at various protein concentrations using at least two distinct protein preparations. Login to comment