Analysis of interatomic Contacts of Structural Units in PDB entry:
6CYN

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 6CYN entry

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

Chain ID	Initial residue	Terminal residue
A	THR 26	GLY 289
B	THR 26	GLY 289
C	THR 26	GLY 289
D	THR 26	GLY 289
E	THR 26	GLY 289
F	THR 26	VAL 57

There are112 helices in PDB entry 6CYN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	27	41	Right-handed alpha
Helix 2	AA2	A	69	71	Right-handed 310
Helix 3	AA3	A	72	85	Right-handed alpha
Helix 4	AA4	A	89	92	Right-handed 310
Helix 5	AA5	A	98	102	Right-handed 310
Helix 6	AA6	A	108	113	Right-handed 310
Helix 7	AA7	A	119	130	Right-handed alpha
Helix 8	AA8	A	131	142	Right-handed alpha
Helix 9	AA9	A	144	155	Right-handed alpha
Helix 10	AB1	A	167	171	Right-handed 310
Helix 11	AB2	A	182	195	Right-handed alpha
Helix 12	AB3	A	200	213	Right-handed alpha
Helix 13	AB4	A	220	225	Right-handed 310
Helix 14	AB5	A	275	289	Right-handed alpha
Helix 15	AB6	B	27	41	Right-handed alpha
Helix 16	AB7	B	71	85	Right-handed alpha
Helix 17	AB8	B	89	92	Right-handed 310
Helix 18	AB9	B	98	102	Right-handed 310
Helix 19	AC1	B	108	113	Right-handed 310
Helix 20	AC2	B	119	130	Right-handed alpha
Helix 21	AC3	B	131	142	Right-handed alpha
Helix 22	AC4	B	144	155	Right-handed alpha
Helix 23	AC5	B	167	171	Right-handed 310
Helix 24	AC6	B	182	195	Right-handed alpha
Helix 25	AC7	B	200	213	Right-handed alpha
Helix 26	AC8	B	220	225	Right-handed 310
Helix 27	AC9	B	275	289	Right-handed alpha
Helix 28	AD1	C	27	41	Right-handed alpha
Helix 29	AD2	C	69	71	Right-handed 310
Helix 30	AD3	C	72	87	Right-handed alpha
Helix 31	AD4	C	89	92	Right-handed 310
Helix 32	AD5	C	98	102	Right-handed 310
Helix 33	AD6	C	108	113	Right-handed 310
Helix 34	AD7	C	119	130	Right-handed alpha
Helix 35	AD8	C	131	142	Right-handed alpha
Helix 36	AD9	C	144	155	Right-handed alpha
Helix 37	AE1	C	167	171	Right-handed 310
Helix 38	AE2	C	182	195	Right-handed alpha
Helix 39	AE3	C	200	213	Right-handed alpha
Helix 40	AE4	C	220	225	Right-handed 310
Helix 41	AE5	C	275	289	Right-handed alpha
Helix 42	AE6	D	27	41	Right-handed alpha
Helix 43	AE7	D	69	71	Right-handed 310
Helix 44	AE8	D	72	87	Right-handed alpha
Helix 45	AE9	D	89	92	Right-handed 310
Helix 46	AF1	D	98	102	Right-handed 310
Helix 47	AF2	D	108	113	Right-handed 310
Helix 48	AF3	D	119	130	Right-handed alpha
Helix 49	AF4	D	131	142	Right-handed alpha
Helix 50	AF5	D	144	155	Right-handed alpha
Helix 51	AF6	D	167	171	Right-handed 310
Helix 52	AF7	D	182	195	Right-handed alpha
Helix 53	AF8	D	200	213	Right-handed alpha
Helix 54	AF9	D	220	225	Right-handed 310
Helix 55	AG1	D	275	289	Right-handed alpha
Helix 56	AG2	E	27	41	Right-handed alpha
Helix 57	AG3	E	69	71	Right-handed 310
Helix 58	AG4	E	72	85	Right-handed alpha
Helix 59	AG5	E	89	92	Right-handed 310
Helix 60	AG6	E	98	102	Right-handed 310
Helix 61	AG7	E	108	113	Right-handed 310
Helix 62	AG8	E	119	130	Right-handed alpha
Helix 63	AG9	E	131	142	Right-handed alpha
Helix 64	AH1	E	144	155	Right-handed alpha
Helix 65	AH2	E	167	171	Right-handed 310
Helix 66	AH3	E	182	195	Right-handed alpha
Helix 67	AH4	E	200	213	Right-handed alpha
Helix 68	AH5	E	220	225	Right-handed 310
Helix 69	AH6	E	275	289	Right-handed alpha
Helix 70	AH7	F	27	41	Right-handed alpha
Helix 71	AH8	F	69	71	Right-handed 310
Helix 72	AH9	F	72	85	Right-handed alpha
Helix 73	AI1	F	89	92	Right-handed 310
Helix 74	AI2	F	98	102	Right-handed 310
Helix 75	AI3	F	108	113	Right-handed 310
Helix 76	AI4	F	119	130	Right-handed alpha
Helix 77	AI5	F	131	142	Right-handed alpha
Helix 78	AI6	F	144	155	Right-handed alpha
Helix 79	AI7	F	167	171	Right-handed 310
Helix 80	AI8	F	182	195	Right-handed alpha
Helix 81	AI9	F	200	213	Right-handed alpha
Helix 82	AJ1	F	220	225	Right-handed 310
Helix 83	AJ2	F	275	289	Right-handed alpha
Helix 84	AJ3	G	27	41	Right-handed alpha
Helix 85	AJ4	G	69	71	Right-handed 310
Helix 86	AJ5	G	72	87	Right-handed alpha
Helix 87	AJ6	G	89	92	Right-handed 310
Helix 88	AJ7	G	98	102	Right-handed 310
Helix 89	AJ8	G	108	113	Right-handed 310
Helix 90	AJ9	G	119	130	Right-handed alpha
Helix 91	AK1	G	131	142	Right-handed alpha
Helix 92	AK2	G	144	155	Right-handed alpha
Helix 93	AK3	G	167	171	Right-handed 310
Helix 94	AK4	G	182	195	Right-handed alpha
Helix 95	AK5	G	200	213	Right-handed alpha
Helix 96	AK6	G	220	225	Right-handed 310
Helix 97	AK7	G	275	289	Right-handed alpha
Helix 98	AK8	H	27	41	Right-handed alpha
Helix 99	AK9	H	69	71	Right-handed 310
Helix 100	AL1	H	72	87	Right-handed alpha
Helix 101	AL2	H	89	92	Right-handed 310
Helix 102	AL3	H	98	102	Right-handed 310
Helix 103	AL4	H	108	113	Right-handed 310
Helix 104	AL5	H	119	130	Right-handed alpha
Helix 105	AL6	H	131	142	Right-handed alpha
Helix 106	AL7	H	144	155	Right-handed alpha
Helix 107	AL8	H	167	171	Right-handed 310
Helix 108	AL9	H	182	195	Right-handed alpha
Helix 109	AM1	H	200	213	Right-handed alpha
Helix 110	AM2	H	220	225	Right-handed 310
Helix 111	AM3	H	240	242	Right-handed 310
Helix 112	AM4	H	275	288	Right-handed alpha

There are 24 sheets in PDB entry 6CYN. 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,

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	56	60	first strand
Strand 2	A	43	50	anti-parallel
Strand 3	A	259	266	anti-parallel
Strand 4	A	243	251	anti-parallel
Strand 5	A	230	238	anti-parallel

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There are 2 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	66	67	first strand
Strand 2	A	180	181	anti-parallel

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There are 2 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	94	97	first strand
Strand 2	A	115	118	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	56	60	first strand
Strand 2	B	43	50	anti-parallel
Strand 3	B	259	266	anti-parallel
Strand 4	B	243	251	anti-parallel
Strand 5	B	230	238	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	B	66	67	first strand
Strand 2	B	180	181	anti-parallel

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There are 2 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	94	97	first strand
Strand 2	B	115	118	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	55	60	first strand
Strand 2	C	43	50	anti-parallel
Strand 3	C	259	266	anti-parallel
Strand 4	C	243	251	anti-parallel
Strand 5	C	230	238	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	C	66	67	first strand
Strand 2	C	180	181	anti-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	C	94	97	first strand
Strand 2	C	115	118	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	55	60	first strand
Strand 2	D	43	50	anti-parallel
Strand 3	D	259	266	anti-parallel
Strand 4	D	243	251	anti-parallel
Strand 5	D	230	238	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	67	first strand
Strand 2	D	180	181	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	94	97	first strand
Strand 2	D	115	118	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	60	first strand
Strand 2	E	43	50	anti-parallel
Strand 3	E	259	266	anti-parallel
Strand 4	E	243	251	anti-parallel
Strand 5	E	230	238	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	66	67	first strand
Strand 2	E	180	181	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	E	94	97	first strand
Strand 2	E	115	118	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	F	56	60	first strand
Strand 2	F	43	50	anti-parallel
Strand 3	F	259	266	anti-parallel
Strand 4	F	243	251	anti-parallel
Strand 5	F	230	238	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	F	66	67	first strand
Strand 2	F	180	181	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	97	first strand
Strand 2	F	115	118	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	55	60	first strand
Strand 2	G	43	50	anti-parallel
Strand 3	G	259	266	anti-parallel
Strand 4	G	243	251	anti-parallel
Strand 5	G	230	238	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	66	67	first strand
Strand 2	G	180	181	anti-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	G	94	97	first strand
Strand 2	G	115	118	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	55	60	first strand
Strand 2	H	43	50	anti-parallel
Strand 3	H	259	266	anti-parallel
Strand 4	H	243	251	anti-parallel
Strand 5	H	230	238	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	66	67	first strand
Strand 2	H	180	181	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	94	97	first strand
Strand 2	H	115	118	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: 6CYN

Analysis of interatomic Contacts of Structural Units in PDB entry:
6CYN