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

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 8XCK entry

There are 6 chains in PDB entry 8XCK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
J	GLY 828	VAL 1132
j	HIS 30	LEU 189
z	HIS 30	LEU 189
Z	GLY 828	VAL 1132
f	HIS 30	LEU 189
F	GLY 828	VAL 1132

There are 17 helices in PDB entry 8XCK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	J	828	832	Right-handed 310
Helix 2	AA2	J	836	860	Right-handed alpha
Helix 3	AA3	j	49	62	Right-handed alpha
Helix 4	AA4	j	100	104	Right-handed 310
Helix 5	AA5	j	134	138	Right-handed 310
Helix 6	AA6	j	155	164	Right-handed alpha
Helix 7	AA7	z	49	62	Right-handed alpha
Helix 8	AA8	z	100	104	Right-handed 310
Helix 9	AA9	z	134	138	Right-handed 310
Helix 10	AB1	z	155	164	Right-handed alpha
Helix 11	AB2	Z	834	861	Right-handed alpha
Helix 12	AB3	f	49	62	Right-handed alpha
Helix 13	AB4	f	100	104	Right-handed 310
Helix 14	AB5	f	134	138	Right-handed 310
Helix 15	AB6	f	155	164	Right-handed alpha
Helix 16	AB7	F	829	834	Right-handed alpha
Helix 17	AB8	F	836	861	Right-handed alpha

There are 34 sheets in PDB entry 8XCK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	863	868	first strand
Strand 2	J	876	882	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	895	897	first strand
Strand 2	F	902	905	parallel
Strand 3	F	912	914	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	J	912	914	first strand
Strand 2	J	902	905	anti-parallel
Strand 3	Z	895	897	parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	916	918	first strand
Strand 2	J	923	925	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	J	932	934	first strand
Strand 2	F	937	939	parallel
Strand 3	F	948	949	anti-parallel
Strand 4	F	955	956	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	932	934	first strand
Strand 2	J	937	939	parallel
Strand 3	J	948	949	anti-parallel
Strand 4	J	955	956	anti-parallel
Strand 5	F	960	963	parallel
Strand 6	Z	966	967	parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	932	934	first strand
Strand 2	Z	937	939	parallel
Strand 3	Z	948	949	anti-parallel
Strand 4	Z	955	956	anti-parallel
Strand 5	J	960	963	parallel
Strand 6	F	966	967	parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	966	967	first strand
Strand 2	Z	962	963	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	972	973	first strand
Strand 2	F	977	978	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	977	978	first strand
Strand 2	Z	972	973	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	998	1003	first strand
Strand 2	J	1117	1122	anti-parallel
Strand 3	J	1032	1042	anti-parallel
Strand 4	J	1078	1086	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	998	1003	first strand
Strand 2	J	1117	1122	anti-parallel
Strand 3	J	1032	1042	anti-parallel
Strand 4	J	1113	1114	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1007	1010	first strand
Strand 2	J	1013	1016	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1066	1073	first strand
Strand 2	J	1057	1063	anti-parallel
Strand 3	J	1093	1101	anti-parallel
Strand 4	J	1018	1024	anti-parallel
Strand 5	F	1129	1131	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1044	1048	first strand
Strand 2	J	1051	1055	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	1129	1131	first strand
Strand 2	Z	1018	1024	anti-parallel
Strand 3	Z	1093	1101	anti-parallel
Strand 4	Z	1057	1063	anti-parallel
Strand 5	Z	1066	1073	anti-parallel

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There are 9 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	68	69	first strand
Strand 2	j	182	188	anti-parallel
Strand 3	j	31	35	anti-parallel
Strand 4	j	39	44	anti-parallel
Strand 5	j	148	154	anti-parallel
Strand 6	j	111	114	anti-parallel
Strand 7	j	127	130	anti-parallel
Strand 8	j	78	81	anti-parallel
Strand 9	j	72	74	anti-parallel

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There are 9 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	z	68	69	first strand
Strand 2	z	182	188	anti-parallel
Strand 3	z	31	35	anti-parallel
Strand 4	z	39	44	anti-parallel
Strand 5	z	148	154	anti-parallel
Strand 6	z	111	114	anti-parallel
Strand 7	z	127	130	anti-parallel
Strand 8	z	78	81	anti-parallel
Strand 9	z	72	74	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	863	868	first strand
Strand 2	Z	876	882	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	912	914	first strand
Strand 2	Z	902	905	anti-parallel
Strand 3	F	895	897	parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	916	918	first strand
Strand 2	Z	923	925	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	977	978	first strand
Strand 2	F	972	973	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	998	1003	first strand
Strand 2	Z	1117	1122	anti-parallel
Strand 3	Z	1032	1042	anti-parallel
Strand 4	Z	1078	1086	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	998	1003	first strand
Strand 2	Z	1117	1122	anti-parallel
Strand 3	Z	1032	1042	anti-parallel
Strand 4	Z	1113	1114	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	1007	1010	first strand
Strand 2	Z	1013	1016	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	1044	1048	first strand
Strand 2	Z	1051	1055	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	1129	1131	first strand
Strand 2	F	1018	1024	anti-parallel
Strand 3	F	1093	1101	anti-parallel
Strand 4	F	1057	1063	anti-parallel
Strand 5	F	1066	1073	anti-parallel

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There are 9 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	f	68	69	first strand
Strand 2	f	182	188	anti-parallel
Strand 3	f	31	35	anti-parallel
Strand 4	f	38	44	anti-parallel
Strand 5	f	148	154	anti-parallel
Strand 6	f	111	114	anti-parallel
Strand 7	f	127	130	anti-parallel
Strand 8	f	78	81	anti-parallel
Strand 9	f	72	74	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	863	868	first strand
Strand 2	F	876	882	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	916	919	first strand
Strand 2	F	922	925	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	998	1003	first strand
Strand 2	F	1117	1122	anti-parallel
Strand 3	F	1032	1042	anti-parallel
Strand 4	F	1078	1086	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	998	1003	first strand
Strand 2	F	1117	1122	anti-parallel
Strand 3	F	1032	1042	anti-parallel
Strand 4	F	1113	1114	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1007	1010	first strand
Strand 2	F	1013	1016	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1044	1048	first strand
Strand 2	F	1051	1055	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: 8XCK

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