1G65

Crystal structure of epoxomicin:20s proteasome reveals a molecular basis for selectivity of alpha,beta-epoxyketone proteasome inhibitors



Structural Similarities for the Entities in PDB 1G65

The following structural similarities have been found using the jFATCAT-rigid algorithm [1,2].

To reduce the number of hits, a 40% sequence identity clustering has been applied and a representative chain taken from each cluster. If the representative chain consists of multiple domains, each domain is included in the search. If available, the SCOP 1.75 domain assignment [3] is used. Otherwise algorithmic domain assignments are computed using the ProteinDomainParser [4].

Currently viewing only significant results (P-value < 0.001). Show all available results.

Cluster data are up-to-date as of: Jun-20-2017

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A detailed description of the procedure for the all vs. all alignments is available.

Entity #1 | Chains A,O

Description: Proteasome component Y7 protein | Length: 250

No structure alignment results are available for 1G65.A, 1G65.O explicitly.

These chains are represented by chain 5LE5.A which has more than 50% sequence identity.

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Entity #10 | Chains J,X

Description: Proteasome component C11 protein | Length: 198

No structure alignment results are available for 1G65.J, 1G65.X explicitly.

These chains are represented by chain 5LE5.J which has more than 40% sequence identity.

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Entity #11 | Chains K,Y

Description: Proteasome component PRE2 protein | Length: 212

No structure alignment results are available for 1G65.K, 1G65.Y explicitly.

These chains are represented by chain 5LE5.K which has more than 70% sequence identity.

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Entity #12 | Chains L,Z

Description: Proteasome component C5 protein | Length: 222

No structure alignment results are available for 1G65.L, 1G65.Z explicitly.

These chains are represented by chain 5LE5.L which has more than 40% sequence identity.

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Entity #13 | Chains 1,M

Description: Proteasome component PRE4 protein | Length: 233

No structure alignment results are available for 1G65.1, 1G65.M explicitly.

These chains are represented by chain 5LE5.M which has more than 40% sequence identity.

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Entity #14 | Chains 2,N

Description: Proteasome component PRE3 protein | Length: 196

No structure alignment results are available for 1G65.2, 1G65.N explicitly.

These chains are represented by chain 5LE5.N which has more than 50% sequence identity.

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Entity #15 | Chains 3,4

Description: EPOXOMICIN (peptide inhibitor) protein | Length: 5

This entity is too short to be considered for the all vs. all structure alignments.


Entity #2 | Chains B,P

Description: Proteasome component Y13 protein | Length: 244

No structure alignment results are available for 1G65.B, 1G65.P explicitly.

These chains are represented by chain 5LE5.A which has more than 40% sequence identity.

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Entity #3 | Chains C,Q

Description: Proteasome component PRE6 protein | Length: 241

No structure alignment results are available for 1G65.C, 1G65.Q explicitly.

These chains are represented by chain 5LE5.A which has more than 40% sequence identity.

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Entity #4 | Chains D,R

Description: Proteasome component PUP2 protein | Length: 242

No structure alignment results are available for 1G65.D, 1G65.R explicitly.

These chains are represented by chain 5LE5.A which has more than 40% sequence identity.

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Entity #5 | Chains E,S

Description: Proteasome component PRE5 protein | Length: 233

No structure alignment results are available for 1G65.E, 1G65.S explicitly.

These chains are represented by chain 5LE5.E which has more than 50% sequence identity.

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Entity #6 | Chains F,T

Description: Proteasome component C1 protein | Length: 244

No structure alignment results are available for 1G65.F, 1G65.T explicitly.

These chains are represented by chain 5LE5.F which has more than 50% sequence identity.

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Entity #7 | Chains G,U

Description: Proteasome component C7-alpha protein | Length: 243

No structure alignment results are available for 1G65.G, 1G65.U explicitly.

These chains are represented by chain 5LE5.G which has more than 50% sequence identity.

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Entity #8 | Chains H,V

Description: Proteasome component PUP1 protein | Length: 222

No structure alignment results are available for 1G65.H, 1G65.V explicitly.

These chains are represented by chain 5LE5.H which has more than 50% sequence identity.

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Entity #9 | Chains I,W

Description: Proteasome component PUP3 protein | Length: 204

No structure alignment results are available for 1G65.I, 1G65.W explicitly.

These chains are represented by chain 5LE5.I which has more than 50% sequence identity.

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References