6JWN: SPRY domain of SPSB2

Crystal structure of the SPRY domain of SPSB2 in complex with cR9, a cyclic peptide inhibitor of SPSB-iNOS interaction. Determined by X-ray diffraction at 1.61 Å resolution. Released 22 Apr 2020.

Method
X-ray diffraction
Resolution
1.61 Å
Organism
Homo sapiens
Chains
4
Atoms
3,257
Mol. weight
47.86 kDa
Released
22 Apr 2020

Explore 6JWN in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6JWN contains 12 α-helices and 36 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 6 helices, 18 β-strands

ElementResiduesLengthSheet
α-helix29-346
α-helix36-394
α-helix40-456
β-strand48-5361
β-strand57-6042
β-strand65-6842
β-strand75-8061
β-strand8413
β-strand88-9472
α-helix97-993
β-strand105-10951
β-strand116-11721
β-strand130-13451
β-strand13914
β-strand140-14121
α-helix149-1502
β-strand15114
α-helix158-1603
β-strand166-17272
β-strand177-18262
β-strand185-19172
β-strand19913
β-strand200-20561
β-strand211-21992
Chain C: 6 helices, 18 β-strands
ElementResiduesLengthSheet
α-helix29-346
α-helix36-383
α-helix40-456
β-strand48-5365
β-strand57-6046
β-strand65-6846
β-strand75-8065
β-strand8417
β-strand88-9476
α-helix97-993
β-strand105-10955
β-strand116-11725
β-strand130-13455
β-strand13918
β-strand140-14125
α-helix149-1502
β-strand15118
α-helix158-1603
β-strand166-17276
β-strand177-18266
β-strand185-19176
β-strand19917
β-strand200-20565
β-strand211-21996

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
SPRY domain-containing SOCS box protein 2A, Cprotein209Homo sapiensQ99619 (AlphaFold model)
Nitric oxide synthase, inducibleB, Dprotein9Homo sapiensP35228 (AlphaFold model)
Sequence of entity 1 (A, C), FASTA
>6JWN_1 SPRY domain-containing SOCS box protein 2 (chains A, C)
MGDLSCPEGLEELLSAPPPDLGAQRRHGWNPKDCSENIEVKEGGLYFERRPVAQSTDGAR
GKRGYSRGLHAWEISWPLEQRGTHAVVGVATALAPLQTDHYAALLGSNSESWGWDIGRGK
LYHQSKGPGAPQYPAGTQGEQLEVPERLLVVLDMEEGTLGYAIGGTYLGPAFRGLKGRTL
YPAVSAVWGQCQVRIRYLGERGSHHHHHH
Sequence of entity 2 (B, D), FASTA
>6JWN_2 Nitric oxide synthase, inducible (chains B, D)
RGDINNNVE

Primary citation

Crystal structure of SPSB2 in complex with cR9, a cyclic peptide inhibitor of SPSB-iNOS interaction. Li, K., Kuang, Z. To be published.

Other PDB entries of the same protein (UniProt Q99619 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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