Analysis of interatomic Contacts of Structural Units in PDB entry:
6N4R

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 6N4R entry

There are 12 chains in PDB entry 6N4R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	SER 720	ALA 944
C	SER 720	SER 962
D	SER 720	ALA 944
E	TYR 1	TRP 30
F	TYR 1	TRP 30
G	TYR 1	TRP 30
H	TYR 1	TRP 30
I	GLU 1	CYS 215
J	GLU 1	PRO 228
K	GLU 1	CYS 215
L	GLU 1	PRO 228
A	SER 720	SER 962

There are 66 helices in PDB entry 6N4R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	720	731	Right-handed alpha
Helix 2	AA2	B	732	752	Right-handed alpha
Helix 3	AA3	B	760	783	Right-handed alpha
Helix 4	AA4	B	784	786	Right-handed 310
Helix 5	AA5	B	789	794	Right-handed alpha
Helix 6	AA6	B	798	809	Right-handed alpha
Helix 7	AA7	B	810	813	Right-handed 310
Helix 8	AA8	B	819	828	Right-handed 310
Helix 9	AA9	B	829	837	Right-handed alpha
Helix 10	AB1	B	840	849	Right-handed alpha
Helix 11	AB2	B	850	877	Right-handed alpha
Helix 12	AB3	B	880	885	Right-handed alpha
Helix 13	AB4	B	886	899	Right-handed alpha
Helix 14	AB5	B	902	907	Right-handed alpha
Helix 15	AB6	B	918	930	Right-handed alpha
Helix 16	AB7	B	932	944	Right-handed alpha
Helix 17	AB8	C	721	731	Right-handed alpha
Helix 18	AB9	C	732	751	Right-handed alpha
Helix 19	AC1	C	759	786	Right-handed alpha
Helix 20	AC2	C	794	813	Right-handed alpha
Helix 21	AC3	C	820	828	Right-handed 310
Helix 22	AC4	C	829	834	Right-handed alpha
Helix 23	AC5	C	837	849	Right-handed alpha
Helix 24	AC6	C	850	876	Right-handed alpha
Helix 25	AC7	C	880	885	Right-handed alpha
Helix 26	AC8	C	886	899	Right-handed alpha
Helix 27	AC9	C	907	912	Right-handed alpha
Helix 28	AD1	C	918	959	Right-handed alpha
Helix 29	AD2	D	721	731	Right-handed alpha
Helix 30	AD3	D	732	752	Right-handed alpha
Helix 31	AD4	D	760	783	Right-handed alpha
Helix 32	AD5	D	784	786	Right-handed 310
Helix 33	AD6	D	789	794	Right-handed alpha
Helix 34	AD7	D	798	809	Right-handed alpha
Helix 35	AD8	D	810	813	Right-handed 310
Helix 36	AD9	D	819	828	Right-handed 310
Helix 37	AE1	D	829	837	Right-handed alpha
Helix 38	AE2	D	840	849	Right-handed alpha
Helix 39	AE3	D	850	877	Right-handed alpha
Helix 40	AE4	D	880	885	Right-handed alpha
Helix 41	AE5	D	886	899	Right-handed alpha
Helix 42	AE6	D	902	907	Right-handed alpha
Helix 43	AE7	D	918	930	Right-handed alpha
Helix 44	AE8	D	932	944	Right-handed alpha
Helix 45	AE9	I	122	129	Right-handed alpha
Helix 46	AF1	I	184	188	Right-handed alpha
Helix 47	AF2	J	28	32	Right-handed 310
Helix 48	AF3	J	74	76	Right-handed 310
Helix 49	AF4	J	87	91	Right-handed 310
Helix 50	AF5	K	122	129	Right-handed alpha
Helix 51	AF6	K	184	188	Right-handed alpha
Helix 52	AF7	L	28	32	Right-handed 310
Helix 53	AF8	L	74	76	Right-handed 310
Helix 54	AF9	L	87	91	Right-handed 310
Helix 55	AG1	A	721	731	Right-handed alpha
Helix 56	AG2	A	732	751	Right-handed alpha
Helix 57	AG3	A	759	786	Right-handed alpha
Helix 58	AG4	A	794	813	Right-handed alpha
Helix 59	AG5	A	820	828	Right-handed 310
Helix 60	AG6	A	829	834	Right-handed alpha
Helix 61	AG7	A	837	849	Right-handed alpha
Helix 62	AG8	A	850	876	Right-handed alpha
Helix 63	AG9	A	880	885	Right-handed alpha
Helix 64	AH1	A	886	899	Right-handed alpha
Helix 65	AH2	A	907	912	Right-handed alpha
Helix 66	AH3	A	918	959	Right-handed alpha

There are 24 sheets in PDB entry 6N4R. 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 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	E	19	21	first strand
Strand 2	E	25	27	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	F	19	21	first strand
Strand 2	F	25	27	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	G	19	21	first strand
Strand 2	G	25	27	anti-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	H	19	21	first strand
Strand 2	H	25	27	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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	71	76	anti-parallel
Strand 4	I	63	68	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	I	10	13	first strand
Strand 2	I	103	107	parallel
Strand 3	I	86	91	anti-parallel
Strand 4	I	34	39	anti-parallel
Strand 5	I	46	50	anti-parallel
Strand 6	I	54	55	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	115	119	first strand
Strand 2	I	130	140	anti-parallel
Strand 3	I	174	183	anti-parallel
Strand 4	I	160	163	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	146	150	first strand
Strand 2	I	193	198	anti-parallel
Strand 3	I	206	210	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	J	3	6	first strand
Strand 2	J	17	25	anti-parallel
Strand 3	J	78	84	anti-parallel
Strand 4	J	69	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	J	116	120	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	34	40	anti-parallel
Strand 5	J	44	51	anti-parallel
Strand 6	J	58	59	anti-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	10	12	first strand
Strand 2	J	116	120	parallel
Strand 3	J	92	99	anti-parallel
Strand 4	J	109	112	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	129	133	first strand
Strand 2	J	144	154	anti-parallel
Strand 3	J	183	193	anti-parallel
Strand 4	J	172	174	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	J	129	133	first strand
Strand 2	J	144	154	anti-parallel
Strand 3	J	183	193	anti-parallel
Strand 4	J	178	180	anti-parallel

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There are 3 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	160	163	first strand
Strand 2	J	203	208	anti-parallel
Strand 3	J	213	218	anti-parallel

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There are 4 strands in AB6 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	19	25	anti-parallel
Strand 3	K	71	76	anti-parallel
Strand 4	K	63	68	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	13	first strand
Strand 2	K	103	107	parallel
Strand 3	K	86	91	anti-parallel
Strand 4	K	34	39	anti-parallel
Strand 5	K	46	50	anti-parallel
Strand 6	K	54	55	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	K	115	119	first strand
Strand 2	K	130	140	anti-parallel
Strand 3	K	174	183	anti-parallel
Strand 4	K	160	163	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	146	150	first strand
Strand 2	K	193	198	anti-parallel
Strand 3	K	206	210	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	L	3	6	first strand
Strand 2	L	17	25	anti-parallel
Strand 3	L	78	84	anti-parallel
Strand 4	L	69	73	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	116	120	parallel
Strand 3	L	92	99	anti-parallel
Strand 4	L	34	40	anti-parallel
Strand 5	L	44	51	anti-parallel
Strand 6	L	58	59	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	L	10	12	first strand
Strand 2	L	116	120	parallel
Strand 3	L	92	99	anti-parallel
Strand 4	L	109	112	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	L	129	133	first strand
Strand 2	L	144	154	anti-parallel
Strand 3	L	183	193	anti-parallel
Strand 4	L	172	174	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	L	129	133	first strand
Strand 2	L	144	154	anti-parallel
Strand 3	L	183	193	anti-parallel
Strand 4	L	178	180	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	160	163	first strand
Strand 2	L	203	208	anti-parallel
Strand 3	L	213	218	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: 6N4R

Analysis of interatomic Contacts of Structural Units in PDB entry:
6N4R