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Solution NMR structure of the outer membrane enzyme PagP in DPC micelles
Authors
Hwang, P.M., Choy, W., Lo, E.I., Chen, L., Forman-Kay, J.D., Raetz, C.R.H., Prive, G.G., Bishop, R.E., Kay, L.E.
Assembly
CrcA protein
Entity
1. CrcA protein (polymer, Thiol state: not present), 170 monomers, 20175.22 Da Detail

MNADEWMTTF RENIAQTWQQ PEHYDLYIPA ITWHARFAYD KEKTDRYNER PWGGGFGLSR WDEKGNWHGL YAMAFKDSWN KWEPIAGYGW ESTWRPLADE NFHLGLGFTA GVTARDNWNY IPLPVLLPLA SVGYGPVTFQ MTYIPGTYNN GNVYFAWMRF QFLEHHHHHH


Formula weight
20175.22 Da
Source organism
Escherichia coli
Exptl. method
NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete1
Sequence coverage: 95.9 %, Completeness: 41.9 %, Completeness (bb): 76.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All41.9 % (869 of 2076)23.2 % (249 of 1071)57.8 % (472 of 817)78.7 % (148 of 188)
Backbone76.8 % (768 of 1000)49.0 % (169 of 345)91.3 % (452 of 495)91.9 % (147 of 160)
Sidechain20.3 % (250 of 1231)11.2 % (81 of 726)35.2 % (168 of 477) 3.6 % (1 of 28)
Aromatic 0.5 % (2 of 372) 0.5 % (1 of 186) 0.0 % (0 of 174) 8.3 % (1 of 12)
Methyl22.1 % (30 of 136)14.7 % (10 of 68)29.4 % (20 of 68)

1. PhoPQ-activated gene P

MNADEWMTTF RENIAQTWQQ PEHYDLYIPA ITWHARFAYD KEKTDRYNER PWGGGFGLSR WDEKGNWHGL YAMAFKDSWN KWEPIAGYGW ESTWRPLADE NFHLGLGFTA GVTARDNWNY IPLPVLLPLA SVGYGPVTFQ MTYIPGTYNN GNVYFAWMRF QFLEHHHHHH

Sample

Pressure 1 atm, Temperature 318 (±0.2) K, pH 6.0 (±0.1)


#NameIsotope labelingTypeConcentration
1PhoPQ-activated gene P[U-2H;U-15N;U-13C]0.8 mM
2phosphate50 mM
3DPC16 %
4H2O90 %
5D2O10 %

Chem. Shift Complete2
Sequence coverage: 94.7 %, Completeness: 41.3 %, Completeness (bb): 77.0 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All41.3 % (1714 of 4152)22.2 % (476 of 2142)57.5 % (940 of 1634)79.3 % (298 of 376)
Backbone77.0 % (1540 of 2000)49.0 % (338 of 690)91.4 % (905 of 990)92.8 % (297 of 320)
Sidechain18.8 % (463 of 2462) 9.6 % (139 of 1452)33.9 % (323 of 954) 1.8 % (1 of 56)
Aromatic 2.7 % (20 of 744) 3.5 % (13 of 372) 1.7 % (6 of 348) 4.2 % (1 of 24)
Methyl20.2 % (55 of 272)13.2 % (18 of 136)27.2 % (37 of 136)

1. PhoPQ-activated gene P

MNADEWMTTF RENIAQTWQQ PEHYDLYIPA ITWHARFAYD KEKTDRYNER PWGGGFGLSR WDEKGNWHGL YAMAFKDSWN KWEPIAGYGW ESTWRPLADE NFHLGLGFTA GVTARDNWNY IPLPVLLPLA SVGYGPVTFQ MTYIPGTYNN GNVYFAWMRF QFLEHHHHHH

Sample

Pressure 1 atm, Temperature 318 (±0.2) K, pH 6.0 (±0.1)


#NameIsotope labelingTypeConcentration
6PhoPQ-activated gene P[U-2H;U-15N;U-13C]0.8 mM
7phosphate50 mM
8DPC16 %
9H2O90 %
10D2O10 %

LACS Plot; CA
Referencing offset: 0.58 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: 0.58 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: 0.63 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 1MM4, Strand ID: A Detail


Release date
2002-12-26
Citation
Solution structure and dynamics of the outer membrane enzyme PagP by NMR
Hwang, P.M., Choy, W., Lo, E.I., Chen, L., Forman-Kay, J.D., Raetz, C.R.H., Prive, G.G., Bishop, R.E., Kay, L.E.
Proc. Natl. Acad. Sci. U. S. A. (2002), 99, 13560-13565, PubMed 12357033 , DOI 10.1073/pnas.212344499 ,
Related entities 1. CrcA protein, : 1 : 2 : 10 : 44 entities Detail
Experiments performed 7 experiments Detail
nullKeywords beta barrel, Palmitoyltransferase