SMTL ID : 9u8g.1 (1 other biounit)

Crystal structure of TMPRSS2 in complex with nanobody77_10

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 6 residues within 4Å: Chain A: N.23, D.26, V.28, H.30, D.36, E.37 6 PLIP interactions: 6 interactions with chain A Metal complexes: A:N.23, A:D.26, A:V.28, A:H.30, A:D.36, A:E.37

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 4 residues within 4Å: Chain A: N.105, S.107, A.108, Y.118 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:Y.118

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain B: K.135, G.136, Q.183 Chain C: D.109, W.111 Ligands: GOL.4 5 PLIP interactions: 2 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:D.109, C:W.111, B:K.135, B:G.136 Water bridges: B:Q.183 GOL.4: 9 residues within 4Å: Chain B: E.134, K.135, C.182, Q.183, G.209, C.210 Chain C: D.106, D.109 Ligands: GOL.3 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain C Hydrogen bonds: B:K.135, B:G.209, C:D.106, C:D.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, Z. et al., The crystal structure of coronavirus RBD-TMPRSS2 complex provides basis for the discovery of therapeutic antibodies. Nat Commun (2025)

Release Date

2025-07-30

Peptides

Transmembrane protease serine 2 non-catalytic chain: A
Transmembrane protease serine 2 catalytic chain: B
Nanobody: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
E

Transmembrane protease serine 2 non-catalytic chain

Transmembrane protease serine 2 catalytic chain

Nanobody

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