Analysis of interatomic Contacts of Structural Units in PDB entry:
8K13

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 8K13 entry

There are 2 chains in PDB entry 8K13 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 47	LEU 809
B	ASP 47	LEU 809

There are 30 helices in PDB entry 8K13. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	115	117	Right-handed 310
Helix 2	AA2	A	251	253	Right-handed 310
Helix 3	AA3	A	302	333	Right-handed alpha
Helix 4	AA4	A	442	474	Right-handed alpha
Helix 5	AA5	A	482	486	Right-handed 310
Helix 6	AA6	A	495	500	Right-handed alpha
Helix 7	AA7	A	501	524	Right-handed alpha
Helix 8	AA8	A	542	565	Right-handed alpha
Helix 9	AA9	A	567	586	Right-handed alpha
Helix 10	AB1	A	629	644	Right-handed alpha
Helix 11	AB2	A	682	705	Right-handed alpha
Helix 12	AB3	A	708	734	Right-handed alpha
Helix 13	AB4	A	744	762	Right-handed alpha
Helix 14	AB5	A	771	778	Right-handed alpha
Helix 15	AB6	A	789	809	Right-handed alpha
Helix 16	AB7	B	115	117	Right-handed 310
Helix 17	AB8	B	251	253	Right-handed 310
Helix 18	AB9	B	302	333	Right-handed alpha
Helix 19	AC1	B	442	474	Right-handed alpha
Helix 20	AC2	B	482	486	Right-handed 310
Helix 21	AC3	B	495	500	Right-handed alpha
Helix 22	AC4	B	501	524	Right-handed alpha
Helix 23	AC5	B	542	565	Right-handed alpha
Helix 24	AC6	B	567	586	Right-handed alpha
Helix 25	AC7	B	629	644	Right-handed alpha
Helix 26	AC8	B	682	705	Right-handed alpha
Helix 27	AC9	B	708	735	Right-handed alpha
Helix 28	AD1	B	744	762	Right-handed alpha
Helix 29	AD2	B	771	776	Right-handed alpha
Helix 30	AD3	B	789	809	Right-handed alpha

There are 10 sheets in PDB entry 8K13. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	A	50	56	first strand
Strand 2	A	157	165	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	124	128	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	62	70	first strand
Strand 2	A	141	150	anti-parallel
Strand 3	A	93	98	anti-parallel
Strand 4	A	103	108	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	110	113	first strand
Strand 2	A	119	122	anti-parallel
Strand 3	A	282	283	parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	177	181	first strand
Strand 2	A	291	299	anti-parallel
Strand 3	A	199	205	anti-parallel
Strand 4	A	243	249	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	187	192	first strand
Strand 2	A	257	264	anti-parallel
Strand 3	A	213	219	anti-parallel
Strand 4	A	236	240	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	50	56	first strand
Strand 2	B	157	165	anti-parallel
Strand 3	B	78	84	anti-parallel
Strand 4	B	124	128	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	62	70	first strand
Strand 2	B	141	150	anti-parallel
Strand 3	B	93	98	anti-parallel
Strand 4	B	103	108	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	110	113	first strand
Strand 2	B	119	122	anti-parallel
Strand 3	B	282	283	parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	171	first strand
Strand 2	B	187	192	parallel
Strand 3	B	257	264	anti-parallel
Strand 4	B	213	219	anti-parallel
Strand 5	B	236	240	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	177	181	first strand
Strand 2	B	291	299	anti-parallel
Strand 3	B	199	206	anti-parallel
Strand 4	B	243	249	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: 8K13

Analysis of interatomic Contacts of Structural Units in PDB entry:
8K13