BMRB: 5967

Solution structure of the mature HIV-1 protease monomer

Authors

Ishima, R., Torchia, D.A., Lynch, S.M., Gronenborn, A.M., Louis, J.M.

Assembly

HIV-1 protease (E.C.3.4.23.16)

Entity

1. HIV-1 protease (E.C.3.4.23.16) (polymer, Thiol state: not present), 95 monomers, 10253.04 Da Detail

PQITLWKRPL VTIKIGGQLK EALLDTGADD TVIEEMSLPG RWKPKMIGGI GGFIKVRQYD QIIIEIAGHK AIGTVLVGPT PVNIIGRNLL TQIGA

Formula weight

10253.04 Da

Source organism

Human immunodeficiency virus 1

Exptl. method

NMR

Refine. method

simulated annealing

Data set

assigned_chemical_shifts

Chem. Shift Complete

Sequence coverage: 100.0 %, Completeness: 33.0 %, Completeness (bb): 64.5 % Detail

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Polymer type: polypeptide(L)

	Total	1H	13C	15N
All	33.0 % (369 of 1117)	16.9 % (98 of 581)	41.6 % (182 of 438)	90.8 % (89 of 98)
Backbone	64.5 % (360 of 558)	47.2 % (93 of 197)	65.8 % (179 of 272)	98.9 % (88 of 89)
Sidechain	13.7 % (88 of 641)	1.3 % (5 of 384)	33.5 % (83 of 248)	0.0 % (0 of 9)
Aromatic	0.0 % (0 of 46)	0.0 % (0 of 23)	0.0 % (0 of 21)	0.0 % (0 of 2)
Methyl	6.3 % (9 of 144)	2.8 % (2 of 72)	9.7 % (7 of 72)

1. HIV-1 protease (E.C.3.4.23.16)

PQITLWKRPL VTIKIGGQLK EALLDTGADD TVIEEMSLPG RWKPKMIGGI GGFIKVRQYD QIIIEIAGHK AIGTVLVGPT PVNIIGRNLL TQIGA

Show sample condition

Sample

Pressure 1 atm, Temperature 293 K, pH 5.8

#	Name	Isotope labeling	Type	Concentration
1	HIV-1 protease (E.C.3.4.23.16)	[U-13C; U-15N]		0.5 mM
2	phosphate buffer			20 mM
3	D2O			5 %
4	H2O			95 %

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LACS Plot; CA

Referencing offset: -0.1 ppm, Outliers: 1 Detail

Show chemical shift referencing parameters

Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
1H	na	na	0.0 ppm	null	null	0.0
15N	na	na	0.0 ppm	null	null	0.0
13C	na	na	0.0 ppm	null	null	0.0

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LACS Plot; CB

Referencing offset: -0.1 ppm, Outliers: 1 Detail

Show chemical shift referencing parameters

Chemical shift reference

Atom type	Mol. common name	Atom group	Value	Ref. method	Ref. type	Shift ratio
1H	na	na	0.0 ppm	null	null	0.0
15N	na	na	0.0 ppm	null	null	0.0
13C	na	na	0.0 ppm	null	null	0.0

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Protein Blocks Logo

Calculated from 20 models in PDB: 1Q9P, Strand ID: A Detail

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Release date

2004-05-14

Citation

Solution structure of the mature HIV-1 protease monomer: insight into the tertiary fold and stability of a precursor
Ishima, R., Torchia, D.A., Lynch, S.M., Gronenborn, A.M., Louis, J.M.
J. Biol. Chem. (2003), 278, 43311-43319, PubMed 12933791 , DOI 10.1074/jbc.M307549200 , Abstract

Related entities 1. HIV-1 protease (E.C.3.4.23.16), : 1 : 78 : 21 : 103 entities Detail

Interaction partners 1. HIV-1 protease (E.C.3.4.23.16), : 3 interactors Detail

Experiments performed 2 experiments Detail