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Solution Structure of Stearoyl-ACP from Spinach
Authors
Zornetzer, G.A., Fox, B.G., Markley, J.L.
Assembly
18:0 ACP from spinach
Entity
1. Spinach Acyl Carrier Protein (polymer, Thiol state: not present), 82 monomers, 8835.805 Da Detail

AKKETIDKVS DIVKEKLALG ADVVVTADSE FSKLGADSLD TVEIVMNLEE EFGINVDEDK AQDISTIQQA ADVIEGLLEK KA


2. PNS (non-polymer), 358.348 Da
3. STE (non-polymer), 284.477 Da
Total weight
9478.629 Da
Max. entity weight
8835.805 Da
Entity Connection
thioester 1, phosphodiester 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1phosphodiestersing1:SER38:OG2:PNS1:P24
2thioestersing2:PNS1:S443:STE1:C1

Exptl. method
NMR
Refine. method
Initial structure from torsion angle dynamics (in CYANA). Fatty acid and phosphopantetheine were added and docked using ambiguous distance restraints in XPLOR-NIH
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 96.3 %, Completeness: 88.1 %, Completeness (bb): 89.4 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All88.1 % (805 of 914)89.6 % (420 of 469)84.1 % (301 of 358)96.6 % (84 of 87)
Backbone89.4 % (440 of 492)92.3 % (155 of 168)85.5 % (207 of 242)95.1 % (78 of 82)
Sidechain86.8 % (434 of 500)88.0 % (265 of 301)84.5 % (164 of 194)100.0 % (5 of 5)
Aromatic40.0 % (8 of 20)80.0 % (8 of 10) 0.0 % (0 of 10)
Methyl89.8 % (106 of 118)91.5 % (54 of 59)88.1 % (52 of 59)

1. Spinach Acyl Carrier Protein

AKKETIDKVS DIVKEKLALG ADVVVTADSE FSKLGADSLD TVEIVMNLEE EFGINVDEDK AQDISTIQQA ADVIEGLLEK KA

Sample #1

Temperature 287 (±0.1) K, pH 6.1 (±0.01), Details 13C/15N labeled ACP with attached 4' phosphopantetheine and stearate


#NameIsotope labelingTypeConcentration
1Spinach Acyl Carrier Protein[U-15N; U-13C]protein2 (±0.2) mM
2Phosphopantetheine2 mM
3Stearate2 mM
4MES pH 6.1buffer5 (±0.2) mM
5NaClsalt100 (±1.0) mM
Sample #2

Temperature 287 (±0.1) K, pH 6.1 (±0.01), Details 15N labeled ACP with attached 4' phosphopantetheine and stearate at high concentration


#NameIsotope labelingTypeConcentration
6Spinach Acyl Carrier Protein[U-15N]protein2 (±0.2) mM
7Phosphopantetheine2 mM
8Stearate2 mM
9MES pH 6.1buffer5 (±0.2) mM
10NaClsalt100 (±1.0) mM

Protein Blocks Logo
Calculated from 20 models in PDB: 2FVF, Strand ID: A Detail


Release date
2007-01-28
Citation
Solution structures of spinach acyl carrier protein with decanoate and stearate
Zornetzer, G.A., Fox, B.G., Markley, J.L.
Biochemistry (2006), 45, 5217-5227, PubMed 16618110 , DOI 10.1021/bi052062d ,
Related entities 1. Spinach Acyl Carrier Protein, : 1 : 3 : 3 : 224 entities Detail
Interaction partners 1. Spinach Acyl Carrier Protein, : 1 interactors Detail
Experiments performed 17 experiments Detail
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