SMTL ID : 9pgw.1

Crystal structure of STEAP2 N-domain soaked with NADP+ (second collection)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

1 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 20 residues within 4Å: Chain A: G.11, S.12, G.13, D.14, F.15, S.34, R.35, A.66, I.67, H.68, H.71, S.74, V.90, S.91, N.92, N.121, V.123, A.125 Ligands: EDO.3, SO4.4 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:S.12, A:S.12, A:S.12, A:D.14, A:F.15, A:R.35, A:R.35, A:I.67, A:H.68, A:H.71, A:S.74, A:N.92, A:A.125 Water bridges: A:D.14, A:A.16, A:G.33, A:H.53, A:W.126 Salt bridges: A:R.35, A:H.68, A:H.68 pi-Stacking: A:F.15 pi-Cation interactions: A:R.35, A:R.35

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 9 residues within 4Å: Chain A: N.93, R.95, I.96, N.97, Q.98, S.102, R.173, E.176, N.177 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.93, A:R.95, A:Q.98 Water bridges: A:R.173, A:R.173 EDO.3: 7 residues within 4Å: Chain A: N.92, N.121, V.122, V.123, S.124, P.179 Ligands: NDP.1 No protein-ligand interaction detected (PLIP)

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 3 residues within 4Å: Chain A: H.68, N.92 Ligands: NDP.1 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.92 Water bridges: A:H.68 Salt bridges: A:H.68 SO4.5: 2 residues within 4Å: Chain A: I.146, R.149 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.149 Salt bridges: A:R.149 SO4.6: 4 residues within 4Å: Chain A: R.22, L.130, G.131, N.160 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.130 Salt bridges: A:R.22 SO4.7: 5 residues within 4Å: Chain A: P.100, E.101, S.102, E.105, R.173 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.102, A:S.102 Water bridges: A:S.102, A:R.173, A:R.173 Salt bridges: A:R.173 SO4.8: 4 residues within 4Å: Chain A: N.36, P.37, K.38, S.39 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.36, A:K.38, A:S.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shin, I. et al., Crystal Structure of STEAP2 N-Domain with Its Bound NADPH Redox State Validated by Single-Crystal Spectroscopy. To Be Published

Release Date

2025-10-29

Peptides

Metalloreductase STEAP2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Metalloreductase STEAP2

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