ISDA

Deposition Date 2010-04-23

Release Date 2011-11-02

Last Version Date 2024-11-06

Entry Detail

PDB ID:

3MOR

Keywords:

HYDROLASE

Title:

Crystal structure of Cathepsin B from Trypanosoma Brucei

Biological Source:

Source Organism:

Trypanosoma brucei (Taxon ID: 5691)

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.55 Å

R-Value Free:

0.24

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 1 21 1

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Cathepsin B-like cysteine protease
Chain IDs:A, B
Chain Length:317
Number of Molecules:2
Biological Source:Trypanosoma brucei

UniProt ID:Q6R7Z5 Pfam ID:PF00112 EC:3.4.22.B6

Modified Residue

Compound ID	Chain ID	Parent Comp ID	Details	2D Image
ASN	B	ASN	GLYCOSYLATION SITE

Ligand Molecules

GOL

Primary Citation

In vivo protein crystallization opens new routes in structural biology.

Koopmann, R, Cupelli, K, Redecke, L, Nass, K, Deponte, D.P, White, T.A, Stellato, F, Rehders, D, Liang, M, Andreasson, J, Aquila, A, Bajt, S, Barthelmess, M, Barty, A, Bogan, M.J, Bostedt, C, Boutet, S, Bozek, J.D, Caleman, C, Coppola, N, Davidsson, J, Doak, R.B, Ekeberg, T, Epp, S.W, Erk, B, Fleckenstein, H, Foucar, L, Graafsma, H, Gumprecht, L, Hajdu, J, Hampton, C.Y, Hartmann, A, Hartmann, R, Hauser, G, Hirsemann, H, Holl, P, Hunter, M.S, Kassemeyer, S, Kirian, R.A, Lomb, L, Maia, F.R, Kimmel, N, Martin, A.V, Messerschmidt, M, Reich, C, Rolles, D, Rudek, B, Rudenko, A, Schlichting, I, Schulz, J, Seibert, M.M, Shoeman, R.L, Sierra, R.G, Soltau, H, Stern, S, Struder, L, Timneanu, N, Ullrich, J, Wang, X, Weidenspointner, G, Weierstall, U, Williams, G.J, Wunderer, C.B, Fromme, P, Spence, J.C, Stehle, T, Chapman, H.N, Betzel, C, Duszenko, M.Show

Nat.Methods 9 259 262 (2012)

PMID: 22286384 DOI: 10.1038/nmeth.1859

Abstact

Protein crystallization in cells has been observed several times in nature. However, owing to their small size these crystals have not yet been used for X-ray crystallographic analysis. We prepared nano-sized in vivo-grown crystals of Trypanosoma brucei enzymes and applied the emerging method of free-electron laser-based serial femtosecond crystallography to record interpretable diffraction data. This combined approach will open new opportunities in structural systems biology.

Legend

Protein

Chemical

Disease

Primary Citation of related structures