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

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 6CNK entry

There are 9 chains in PDB entry 6CNK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 5	TRP 381
B	HIS 9	TRP 381
C	ASP 2	PHE 369
D	GLU 5	TRP 381
E	ASP 2	PHE 369
F	ASP 1	GLU 218
G	VAL 3	ARG 220
J	ASP 1	GLU 218
K	VAL 3	ARG 220

There are 57 helices in PDB entry 6CNK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	19	Right-handed alpha
Helix 2	AA2	A	75	79	Right-handed 310
Helix 3	AA3	A	90	92	Right-handed 310
Helix 4	AA4	A	219	224	Right-handed alpha
Helix 5	AA5	A	224	232	Right-handed alpha
Helix 6	AA6	A	233	235	Right-handed 310
Helix 7	AA7	A	236	241	Right-handed alpha
Helix 8	AA8	A	247	270	Right-handed alpha
Helix 9	AA9	A	278	307	Right-handed alpha
Helix 10	AB1	A	314	322	Right-handed alpha
Helix 11	AB2	A	324	329	Right-handed alpha
Helix 12	AB3	A	343	375	Right-handed alpha
Helix 13	AB4	B	10	19	Right-handed alpha
Helix 14	AB5	B	75	79	Right-handed 310
Helix 15	AB6	B	217	224	Right-handed alpha
Helix 16	AB7	B	224	232	Right-handed alpha
Helix 17	AB8	B	233	235	Right-handed 310
Helix 18	AB9	B	236	241	Right-handed alpha
Helix 19	AC1	B	247	270	Right-handed alpha
Helix 20	AC2	B	278	307	Right-handed alpha
Helix 21	AC3	B	315	323	Right-handed alpha
Helix 22	AC4	B	324	329	Right-handed alpha
Helix 23	AC5	B	343	377	Right-handed alpha
Helix 24	AC6	C	3	12	Right-handed alpha
Helix 25	AC7	C	209	216	Right-handed alpha
Helix 26	AC8	C	216	224	Right-handed alpha
Helix 27	AC9	C	225	230	Right-handed alpha
Helix 28	AD1	C	231	233	Right-handed 310
Helix 29	AD2	C	234	238	Right-handed 310
Helix 30	AD3	C	239	262	Right-handed alpha
Helix 31	AD4	C	270	298	Right-handed alpha
Helix 32	AD5	C	307	318	Right-handed alpha
Helix 33	AD6	C	319	322	Right-handed 310
Helix 34	AD7	C	338	367	Right-handed alpha
Helix 35	AD8	D	6	19	Right-handed alpha
Helix 36	AD9	D	75	79	Right-handed 310
Helix 37	AE1	D	217	224	Right-handed alpha
Helix 38	AE2	D	224	232	Right-handed alpha
Helix 39	AE3	D	233	235	Right-handed 310
Helix 40	AE4	D	247	270	Right-handed alpha
Helix 41	AE5	D	278	307	Right-handed alpha
Helix 42	AE6	D	315	322	Right-handed alpha
Helix 43	AE7	D	343	378	Right-handed alpha
Helix 44	AE8	E	3	12	Right-handed alpha
Helix 45	AE9	E	209	225	Right-handed alpha
Helix 46	AF1	E	229	233	Right-handed 310
Helix 47	AF2	E	239	262	Right-handed alpha
Helix 48	AF3	E	270	298	Right-handed alpha
Helix 49	AF4	E	306	318	Right-handed alpha
Helix 50	AF5	E	319	322	Right-handed 310
Helix 51	AF6	E	338	369	Right-handed alpha
Helix 52	AF7	F	84	88	Right-handed 310
Helix 53	AF8	F	126	133	Right-handed alpha
Helix 54	AF9	F	188	192	Right-handed alpha
Helix 55	AG1	G	88	92	Right-handed 310
Helix 56	AG2	J	126	133	Right-handed alpha
Helix 57	AG3	J	188	192	Right-handed alpha

There are 38 sheets in PDB entry 6CNK. 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, AD8, AD9, AE1, AE2,

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	84	88	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	122	125	anti-parallel
Strand 4	A	56	68	anti-parallel
Strand 5	A	128	133	anti-parallel

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There are 6 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	84	88	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	122	125	anti-parallel
Strand 4	A	56	68	anti-parallel
Strand 5	A	36	51	anti-parallel
Strand 6	A	163	167	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	97	99	first strand
Strand 2	A	146	155	anti-parallel
Strand 3	A	204	215	anti-parallel
Strand 4	A	183	195	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	86	87	first strand
Strand 2	B	115	117	anti-parallel
Strand 3	B	122	125	anti-parallel
Strand 4	B	56	68	anti-parallel
Strand 5	B	128	133	anti-parallel

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There are 6 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	86	87	first strand
Strand 2	B	115	117	anti-parallel
Strand 3	B	122	125	anti-parallel
Strand 4	B	56	68	anti-parallel
Strand 5	B	36	51	anti-parallel
Strand 6	B	163	167	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	97	99	first strand
Strand 2	B	146	155	anti-parallel
Strand 3	B	204	215	anti-parallel
Strand 4	B	183	195	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	79	82	first strand
Strand 2	C	110	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	123	128	anti-parallel

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There are 6 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	79	82	first strand
Strand 2	C	110	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	31	46	anti-parallel
Strand 6	C	158	162	parallel

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There are 3 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	141	148	first strand
Strand 2	C	197	207	anti-parallel
Strand 3	C	178	182	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	141	148	first strand
Strand 2	C	197	207	anti-parallel
Strand 3	C	185	189	anti-parallel

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There are 5 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	85	88	first strand
Strand 2	D	114	117	anti-parallel
Strand 3	D	122	125	anti-parallel
Strand 4	D	56	68	anti-parallel
Strand 5	D	128	133	anti-parallel

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There are 6 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	85	88	first strand
Strand 2	D	114	117	anti-parallel
Strand 3	D	122	125	anti-parallel
Strand 4	D	56	68	anti-parallel
Strand 5	D	36	51	anti-parallel
Strand 6	D	163	167	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	D	97	99	first strand
Strand 2	D	146	155	anti-parallel
Strand 3	D	204	215	anti-parallel
Strand 4	D	183	195	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	E	79	82	first strand
Strand 2	E	110	113	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	123	129	anti-parallel

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There are 6 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	79	82	first strand
Strand 2	E	110	113	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	31	46	anti-parallel
Strand 6	E	158	162	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	93	94	first strand
Strand 2	E	141	149	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	178	182	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	93	94	first strand
Strand 2	E	141	149	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	185	189	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	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	75	80	anti-parallel
Strand 4	F	67	71	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	50	54	first strand
Strand 2	F	38	43	anti-parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	102	103	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	F	50	54	first strand
Strand 2	F	38	43	anti-parallel
Strand 3	F	89	95	anti-parallel
Strand 4	F	107	109	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	119	123	first strand
Strand 2	F	134	144	anti-parallel
Strand 3	F	178	187	anti-parallel
Strand 4	F	164	168	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	158	160	first strand
Strand 2	F	149	155	anti-parallel
Strand 3	F	196	203	anti-parallel
Strand 4	F	210	215	anti-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	G	4	7	first strand
Strand 2	G	23	26	anti-parallel
Strand 3	G	79	84	anti-parallel
Strand 4	G	69	74	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	13	first strand
Strand 2	G	114	118	parallel
Strand 3	G	94	100	anti-parallel
Strand 4	G	34	40	anti-parallel
Strand 5	G	47	53	anti-parallel
Strand 6	G	58	59	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	130	first strand
Strand 2	G	147	150	anti-parallel
Strand 3	G	183	191	anti-parallel
Strand 4	G	142	144	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	G	127	130	first strand
Strand 2	G	147	150	anti-parallel
Strand 3	G	183	191	anti-parallel
Strand 4	G	170	172	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	158	160	first strand
Strand 2	G	201	206	anti-parallel
Strand 3	G	211	216	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	7	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	76	80	anti-parallel
Strand 4	J	67	71	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	50	54	first strand
Strand 2	J	38	43	anti-parallel
Strand 3	J	89	95	anti-parallel
Strand 4	J	102	103	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	50	54	first strand
Strand 2	J	38	43	anti-parallel
Strand 3	J	89	95	anti-parallel
Strand 4	J	107	109	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	J	119	123	first strand
Strand 2	J	134	144	anti-parallel
Strand 3	J	178	187	anti-parallel
Strand 4	J	164	168	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	J	158	160	first strand
Strand 2	J	149	155	anti-parallel
Strand 3	J	196	203	anti-parallel
Strand 4	J	210	215	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	4	7	first strand
Strand 2	K	21	26	anti-parallel
Strand 3	K	79	84	anti-parallel
Strand 4	K	69	74	anti-parallel

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There are 6 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	114	117	parallel
Strand 3	K	94	95	anti-parallel
Strand 4	K	35	40	anti-parallel
Strand 5	K	47	52	anti-parallel
Strand 6	K	59	60	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	11	12	first strand
Strand 2	K	114	117	parallel
Strand 3	K	94	95	anti-parallel
Strand 4	K	35	40	anti-parallel
Strand 5	K	98	99	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	129	130	first strand
Strand 2	K	147	152	anti-parallel
Strand 3	K	182	187	anti-parallel
Strand 4	K	171	172	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	142	144	first strand
Strand 2	K	189	191	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	158	160	first strand
Strand 2	K	201	206	anti-parallel
Strand 3	K	211	216	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: 6CNK

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