Analysis of interatomic Contacts of Structural Units in PDB entry:
7KN2

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 7KN2 entry

There are 12 chains in PDB entry 7KN2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 3	VAL 165
A	GLU 167	PHE 298
B	LYS 3	VAL 165
B	GLU 167	PHE 298
C	LYS 3	VAL 165
C	GLU 167	PHE 298
D	LYS 3	VAL 165
D	GLU 167	PHE 298
E	LYS 3	VAL 165
E	GLU 167	PHE 298
F	LYS 3	VAL 165
F	GLU 167	PHE 298

There are 96 helices in PDB entry 7KN2. 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	36	Right-handed alpha
Helix 2	AA2	A	50	54	Right-handed 310
Helix 3	AA3	A	55	70	Right-handed alpha
Helix 4	AA4	A	85	98	Right-handed alpha
Helix 5	AA5	A	115	129	Right-handed alpha
Helix 6	AA6	A	139	144	Right-handed alpha
Helix 7	AA7	A	148	159	Right-handed alpha
Helix 8	AA8	A	171	182	Right-handed alpha
Helix 9	AA9	A	191	193	Right-handed 310
Helix 10	AB1	A	194	201	Right-handed alpha
Helix 11	AB2	A	209	213	Right-handed 310
Helix 12	AB3	A	214	227	Right-handed alpha
Helix 13	AB4	A	229	240	Right-handed alpha
Helix 14	AB5	A	240	247	Right-handed alpha
Helix 15	AB6	A	253	263	Right-handed alpha
Helix 16	AB7	A	279	291	Right-handed alpha
Helix 17	AB8	B	23	36	Right-handed alpha
Helix 18	AB9	B	50	54	Right-handed 310
Helix 19	AC1	B	55	70	Right-handed alpha
Helix 20	AC2	B	85	98	Right-handed alpha
Helix 21	AC3	B	115	128	Right-handed alpha
Helix 22	AC4	B	139	144	Right-handed alpha
Helix 23	AC5	B	148	159	Right-handed alpha
Helix 24	AC6	B	171	182	Right-handed alpha
Helix 25	AC7	B	191	193	Right-handed 310
Helix 26	AC8	B	194	201	Right-handed alpha
Helix 27	AC9	B	209	213	Right-handed 310
Helix 28	AD1	B	214	227	Right-handed alpha
Helix 29	AD2	B	229	240	Right-handed alpha
Helix 30	AD3	B	240	247	Right-handed alpha
Helix 31	AD4	B	253	263	Right-handed alpha
Helix 32	AD5	B	279	291	Right-handed alpha
Helix 33	AD6	C	23	36	Right-handed alpha
Helix 34	AD7	C	50	54	Right-handed 310
Helix 35	AD8	C	55	70	Right-handed alpha
Helix 36	AD9	C	85	98	Right-handed alpha
Helix 37	AE1	C	115	128	Right-handed alpha
Helix 38	AE2	C	139	144	Right-handed alpha
Helix 39	AE3	C	148	159	Right-handed alpha
Helix 40	AE4	C	171	182	Right-handed alpha
Helix 41	AE5	C	191	193	Right-handed 310
Helix 42	AE6	C	194	201	Right-handed alpha
Helix 43	AE7	C	209	213	Right-handed 310
Helix 44	AE8	C	214	227	Right-handed alpha
Helix 45	AE9	C	229	240	Right-handed alpha
Helix 46	AF1	C	240	247	Right-handed alpha
Helix 47	AF2	C	253	263	Right-handed alpha
Helix 48	AF3	C	279	291	Right-handed alpha
Helix 49	AF4	D	23	36	Right-handed alpha
Helix 50	AF5	D	50	54	Right-handed 310
Helix 51	AF6	D	55	70	Right-handed alpha
Helix 52	AF7	D	85	98	Right-handed alpha
Helix 53	AF8	D	115	128	Right-handed alpha
Helix 54	AF9	D	139	144	Right-handed alpha
Helix 55	AG1	D	148	159	Right-handed alpha
Helix 56	AG2	D	171	182	Right-handed alpha
Helix 57	AG3	D	191	193	Right-handed 310
Helix 58	AG4	D	194	201	Right-handed alpha
Helix 59	AG5	D	209	213	Right-handed 310
Helix 60	AG6	D	214	227	Right-handed alpha
Helix 61	AG7	D	229	240	Right-handed alpha
Helix 62	AG8	D	240	247	Right-handed alpha
Helix 63	AG9	D	253	263	Right-handed alpha
Helix 64	AH1	D	279	291	Right-handed alpha
Helix 65	AH2	E	23	36	Right-handed alpha
Helix 66	AH3	E	50	54	Right-handed 310
Helix 67	AH4	E	55	70	Right-handed alpha
Helix 68	AH5	E	85	98	Right-handed alpha
Helix 69	AH6	E	115	128	Right-handed alpha
Helix 70	AH7	E	139	144	Right-handed alpha
Helix 71	AH8	E	148	159	Right-handed alpha
Helix 72	AH9	E	171	182	Right-handed alpha
Helix 73	AI1	E	191	193	Right-handed 310
Helix 74	AI2	E	194	201	Right-handed alpha
Helix 75	AI3	E	209	213	Right-handed 310
Helix 76	AI4	E	214	227	Right-handed alpha
Helix 77	AI5	E	229	240	Right-handed alpha
Helix 78	AI6	E	240	247	Right-handed alpha
Helix 79	AI7	E	253	263	Right-handed alpha
Helix 80	AI8	E	279	291	Right-handed alpha
Helix 81	AI9	F	23	36	Right-handed alpha
Helix 82	AJ1	F	50	54	Right-handed 310
Helix 83	AJ2	F	55	70	Right-handed alpha
Helix 84	AJ3	F	85	98	Right-handed alpha
Helix 85	AJ4	F	115	128	Right-handed alpha
Helix 86	AJ5	F	139	144	Right-handed alpha
Helix 87	AJ6	F	148	159	Right-handed alpha
Helix 88	AJ7	F	171	182	Right-handed alpha
Helix 89	AJ8	F	191	193	Right-handed 310
Helix 90	AJ9	F	194	201	Right-handed alpha
Helix 91	AK1	F	209	213	Right-handed 310
Helix 92	AK2	F	214	227	Right-handed alpha
Helix 93	AK3	F	229	240	Right-handed alpha
Helix 94	AK4	F	240	247	Right-handed alpha
Helix 95	AK5	F	253	263	Right-handed alpha
Helix 96	AK6	F	279	291	Right-handed alpha

There are 12 sheets in PDB entry 7KN2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 9 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	8	12	first strand
Strand 2	A	41	43	parallel
Strand 3	A	76	80	parallel
Strand 4	A	103	107	parallel
Strand 5	A	134	138	parallel
Strand 6	A	162	167	parallel
Strand 7	A	186	189	parallel
Strand 8	A	205	208	parallel
Strand 9	A	8	12	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	17	18	first strand
Strand 2	A	21	22	anti-parallel

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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	8	12	first strand
Strand 2	B	41	43	parallel
Strand 3	B	76	80	parallel
Strand 4	B	103	107	parallel
Strand 5	B	134	138	parallel
Strand 6	B	162	167	parallel
Strand 7	B	186	189	parallel
Strand 8	B	205	208	parallel
Strand 9	B	8	12	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	B	17	18	first strand
Strand 2	B	21	22	anti-parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	8	12	first strand
Strand 2	C	41	43	parallel
Strand 3	C	76	80	parallel
Strand 4	C	103	107	parallel
Strand 5	C	134	138	parallel
Strand 6	C	162	167	parallel
Strand 7	C	186	189	parallel
Strand 8	C	205	208	parallel
Strand 9	C	8	12	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	C	17	18	first strand
Strand 2	C	21	22	anti-parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	8	12	first strand
Strand 2	D	41	43	parallel
Strand 3	D	76	80	parallel
Strand 4	D	103	107	parallel
Strand 5	D	134	138	parallel
Strand 6	D	162	167	parallel
Strand 7	D	186	189	parallel
Strand 8	D	205	208	parallel
Strand 9	D	8	12	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	D	17	18	first strand
Strand 2	D	21	22	anti-parallel

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There are 9 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	8	12	first strand
Strand 2	E	41	43	parallel
Strand 3	E	76	80	parallel
Strand 4	E	103	107	parallel
Strand 5	E	134	138	parallel
Strand 6	E	162	167	parallel
Strand 7	E	186	189	parallel
Strand 8	E	205	208	parallel
Strand 9	E	8	12	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	E	17	18	first strand
Strand 2	E	21	22	anti-parallel

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There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	8	12	first strand
Strand 2	F	41	43	parallel
Strand 3	F	76	80	parallel
Strand 4	F	103	107	parallel
Strand 5	F	134	138	parallel
Strand 6	F	162	167	parallel
Strand 7	F	186	189	parallel
Strand 8	F	205	208	parallel
Strand 9	F	8	12	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	F	17	18	first strand
Strand 2	F	21	22	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: 7KN2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7KN2