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3QHT

Crystal Structure of the Monobody ySMB-1 bound to yeast SUMO

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Ubiquitin-like protein SMT3polymer9811204.52UniProt (Q12306)
Pfam (PF00240)
Saccharomyces cerevisiae (yeast)yeast small ubiquitin-like modifier (SUMO)
2C, D
(C, D)
Monobody ySMB-1polymer9710394.22artificial gene
3E, F, G, H, I...
(A, C)
GLYCEROLnon-polymer92.18Chemie (GOL)
4M, N, O, P
(A, B, C, D)
waterwater18.085Chemie (HOH)
Sequence modifications
A, B: 2 - 98 (UniProt: Q12306)
PDBExternal DatabaseDetails
Gly 1-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight43197.5
Non-Polymers*Number of molecules8
Total formula weight736.8
All*Total formula weight43934.3
*Water molecules are not included.

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PDB entries from 2026-01-14

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