3d9h

Crystal Structure of the Splice Variant of Human ASB9 (hASB9-2), an Ankyrin Repeat ProteinCrystal Structure of the Splice Variant of Human ASB9 (hASB9-2), an Ankyrin Repeat Protein

Structural highlights

3d9h is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 2.2Å
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

ASB9_HUMAN Substrate-recognition component of a SCF-like ECS (Elongin-Cullin-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins. Recognizes at least two forms of creatine kinase, CKB and CKMT1A.^[1] ^[2]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

↑ Kwon S, Kim D, Rhee JW, Park JA, Kim DW, Kim DS, Lee Y, Kwon HJ. ASB9 interacts with ubiquitous mitochondrial creatine kinase and inhibits mitochondrial function. BMC Biol. 2010 Mar 19;8:23. doi: 10.1186/1741-7007-8-23. PMID:20302626 doi:10.1186/1741-7007-8-23
↑ Fei X, Gu X, Fan S, Yang Z, Li F, Zhang C, Gong W, Mao Y, Ji C. Crystal structure of Human ASB9-2 and substrate-recognition of CKB. Protein J. 2012 Apr;31(4):275-84. PMID:22418839 doi:10.1007/s10930-012-9401-1

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OCA

[1] Kwon S, Kim D, Rhee JW, Park JA, Kim DW, Kim DS, Lee Y, Kwon HJ. ASB9 interacts with ubiquitous mitochondrial creatine kinase and inhibits mitochondrial function. BMC Biol. 2010 Mar 19;8:23. doi: 10.1186/1741-7007-8-23. PMID:20302626 doi:10.1186/1741-7007-8-23

[2] Fei X, Gu X, Fan S, Yang Z, Li F, Zhang C, Gong W, Mao Y, Ji C. Crystal structure of Human ASB9-2 and substrate-recognition of CKB. Protein J. 2012 Apr;31(4):275-84. PMID:22418839 doi:10.1007/s10930-012-9401-1

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