Analysis of interatomic Contacts of Structural Units in PDB entry:
8IKJ

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 8IKJ entry

There is 1 chain in PDB entry 8IKJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
R	ASP 258	CYS 802

There are 14 helices in PDB entry 8IKJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	272	289	Right-handed alpha
Helix 2	AA2	R	293	311	Right-handed alpha
Helix 3	AA3	R	319	343	Right-handed alpha
Helix 4	AA4	R	385	390	Right-handed alpha
Helix 5	AA5	R	406	410	Right-handed 310
Helix 6	AA6	R	419	431	Right-handed alpha
Helix 7	AA7	R	548	572	Right-handed alpha
Helix 8	AA8	R	577	601	Right-handed alpha
Helix 9	AA9	R	609	643	Right-handed alpha
Helix 10	AB1	R	651	674	Right-handed alpha
Helix 11	AB2	R	691	719	Right-handed alpha
Helix 12	AB3	R	735	756	Right-handed alpha
Helix 13	AB4	R	766	787	Right-handed alpha
Helix 14	AB5	R	790	801	Right-handed alpha

There are 3 sheets in PDB entry 8IKJ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	348	353	first strand
Strand 2	R	359	365	anti-parallel
Strand 3	R	397	403	anti-parallel
Strand 4	R	445	450	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	371	374	first strand
Strand 2	R	379	384	anti-parallel
Strand 3	R	462	467	anti-parallel
Strand 4	R	522	527	anti-parallel
Strand 5	R	513	519	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	436	438	first strand
Strand 2	R	532	541	anti-parallel
Strand 3	R	491	501	anti-parallel
Strand 4	R	505	509	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 8IKJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IKJ