Analysis of interatomic Contacts of Structural Units in PDB entry:
8CK1

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 8CK1 entry

There are 6 chains in PDB entry 8CK1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 5	GLY 830
D	THR 2	ALA 127
B	THR 2	ALA 127
C	THR 2	ALA 127
E	PRO 2	ASP 207
F	PRO 2	ASP 207

There are 34 helices in PDB entry 8CK1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	29	Right-handed 310
Helix 2	AA2	A	32	37	Right-handed alpha
Helix 3	AA3	A	80	82	Right-handed 310
Helix 4	AA4	A	120	124	Right-handed 310
Helix 5	AA5	A	310	316	Right-handed alpha
Helix 6	AA6	A	475	479	Right-handed 310
Helix 7	AA7	A	512	516	Right-handed 310
Helix 8	AA8	A	552	555	Right-handed 310
Helix 9	AA9	A	570	574	Right-handed 310
Helix 10	AB1	A	617	621	Right-handed 310
Helix 11	AB2	A	656	660	Right-handed 310
Helix 12	AB3	A	677	681	Right-handed 310
Helix 13	AB4	A	765	769	Right-handed 310
Helix 14	AB5	D	102	127	Right-handed alpha
Helix 15	AB6	B	102	127	Right-handed alpha
Helix 16	AB7	C	29	31	Right-handed 310
Helix 17	AB8	C	48	52	Right-handed 310
Helix 18	AB9	C	102	127	Right-handed alpha
Helix 19	AC1	E	3	16	Right-handed alpha
Helix 20	AC2	E	28	49	Right-handed alpha
Helix 21	AC3	E	51	53	Right-handed 310
Helix 22	AC4	E	95	99	Right-handed 310
Helix 23	AC5	E	137	141	Right-handed 310
Helix 24	AC6	E	142	163	Right-handed alpha
Helix 25	AC7	E	164	189	Right-handed alpha
Helix 26	AC8	E	198	203	Right-handed alpha
Helix 27	AC9	F	3	16	Right-handed alpha
Helix 28	AD1	F	20	24	Right-handed 310
Helix 29	AD2	F	28	49	Right-handed alpha
Helix 30	AD3	F	51	53	Right-handed 310
Helix 31	AD4	F	95	99	Right-handed 310
Helix 32	AD5	F	142	163	Right-handed alpha
Helix 33	AD6	F	164	189	Right-handed alpha
Helix 34	AD7	F	198	206	Right-handed alpha

There are 26 sheets in PDB entry 8CK1. 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,

There are 5 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	41	43	first strand
Strand 2	A	721	724	anti-parallel
Strand 3	A	805	809	anti-parallel
Strand 4	A	756	759	anti-parallel
Strand 5	A	770	771	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	A	45	47	first strand
Strand 2	A	53	55	anti-parallel
Strand 3	A	816	817	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	A	59	64	first strand
Strand 2	A	557	563	anti-parallel
Strand 3	A	543	550	anti-parallel
Strand 4	A	528	536	anti-parallel

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There are 3 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	73	78	first strand
Strand 2	A	84	90	anti-parallel
Strand 3	A	93	95	anti-parallel

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There are 2 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	97	98	first strand
Strand 2	A	101	102	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	A	125	129	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	140	149	anti-parallel
Strand 4	A	152	157	anti-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	A	176	178	first strand
Strand 2	A	185	189	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	A	287	297	anti-parallel
Strand 5	A	203	206	anti-parallel
Strand 6	A	320	322	anti-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	A	235	236	first strand
Strand 2	A	281	282	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	335	339	first strand
Strand 2	A	342	346	anti-parallel
Strand 3	A	355	357	anti-parallel
Strand 4	A	378	379	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	A	390	395	first strand
Strand 2	A	399	403	anti-parallel
Strand 3	A	407	411	anti-parallel
Strand 4	A	423	426	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	438	440	first strand
Strand 2	A	443	447	anti-parallel
Strand 3	A	454	457	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	498	500	first strand
Strand 2	A	506	508	anti-parallel
Strand 3	A	521	522	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	578	582	first strand
Strand 2	A	713	717	anti-parallel
Strand 3	A	686	689	anti-parallel
Strand 4	A	692	694	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	593	596	first strand
Strand 2	A	607	611	anti-parallel
Strand 3	A	646	651	anti-parallel
Strand 4	A	632	640	anti-parallel
Strand 5	A	624	629	anti-parallel
Strand 6	A	666	669	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	A	671	674	first strand
Strand 2	A	704	710	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	792	794	first strand
Strand 2	A	740	746	anti-parallel
Strand 3	A	821	826	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	749	752	first strand
Strand 2	A	787	789	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	9	13	first strand
Strand 2	D	80	84	anti-parallel
Strand 3	D	34	38	anti-parallel
Strand 4	D	44	46	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	D	55	56	first strand
Strand 2	D	65	66	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	9	13	first strand
Strand 2	B	80	84	anti-parallel
Strand 3	B	34	37	anti-parallel
Strand 4	B	45	46	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	23	first strand
Strand 2	B	64	67	anti-parallel
Strand 3	B	54	56	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	80	85	anti-parallel
Strand 3	C	33	38	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	55	59	first strand
Strand 2	E	128	133	anti-parallel
Strand 3	E	80	87	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	E	61	64	first strand
Strand 2	E	72	75	anti-parallel
Strand 3	E	118	122	anti-parallel
Strand 4	E	108	112	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	55	59	first strand
Strand 2	F	127	132	anti-parallel
Strand 3	F	82	88	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	62	64	first strand
Strand 2	F	72	75	anti-parallel
Strand 3	F	118	122	anti-parallel
Strand 4	F	108	112	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: 8CK1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CK1