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

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 7RSN entry

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

Chain ID	Initial residue	Terminal residue
A	TRP 35	ARG 504
B	LEU 520	ASP 664
C	TRP 35	ARG 504
D	LEU 520	ASP 664
G	TRP 35	ARG 504
I	LEU 520	ASP 664
H	GLN 3	SER 113
L	GLU 1	ARG 107
E	GLN 3	SER 113
J	GLU 1	ARG 107
F	GLN 3	SER 113
K	GLU 1	ARG 107

There are 48 helices in PDB entry 7RSN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	98	117	Right-handed alpha
Helix 2	AA2	A	122	126	Right-handed 310
Helix 3	AA3	A	177	179	Right-handed 310
Helix 4	AA4	A	195	197	Right-handed 310
Helix 5	AA5	A	335	353	Right-handed alpha
Helix 6	AA6	A	475	484	Right-handed alpha
Helix 7	AA7	B	530	535	Right-handed 310
Helix 8	AA8	B	536	542	Right-handed alpha
Helix 9	AA9	B	569	594	Right-handed alpha
Helix 10	AB1	B	618	622	Right-handed 310
Helix 11	AB2	B	627	635	Right-handed alpha
Helix 12	AB3	B	645	664	Right-handed alpha
Helix 13	AB4	C	98	117	Right-handed alpha
Helix 14	AB5	C	122	126	Right-handed 310
Helix 15	AB6	C	177	179	Right-handed 310
Helix 16	AB7	C	195	197	Right-handed 310
Helix 17	AB8	C	335	353	Right-handed alpha
Helix 18	AB9	C	475	484	Right-handed alpha
Helix 19	AC1	D	530	535	Right-handed 310
Helix 20	AC2	D	536	542	Right-handed alpha
Helix 21	AC3	D	569	594	Right-handed alpha
Helix 22	AC4	D	618	622	Right-handed 310
Helix 23	AC5	D	627	635	Right-handed alpha
Helix 24	AC6	D	645	664	Right-handed alpha
Helix 25	AC7	G	98	117	Right-handed alpha
Helix 26	AC8	G	122	126	Right-handed 310
Helix 27	AC9	G	177	179	Right-handed 310
Helix 28	AD1	G	195	197	Right-handed 310
Helix 29	AD2	G	335	353	Right-handed alpha
Helix 30	AD3	G	475	484	Right-handed alpha
Helix 31	AD4	I	530	535	Right-handed 310
Helix 32	AD5	I	536	542	Right-handed alpha
Helix 33	AD6	I	569	594	Right-handed alpha
Helix 34	AD7	I	618	622	Right-handed 310
Helix 35	AD8	I	627	635	Right-handed alpha
Helix 36	AD9	I	645	664	Right-handed alpha
Helix 37	AE1	H	25	30	Right-handed alpha
Helix 38	AE2	H	60	65	Right-handed alpha
Helix 39	AE3	H	83	87	Right-handed 310
Helix 40	AE4	L	79	83	Right-handed 310
Helix 41	AE5	E	25	30	Right-handed alpha
Helix 42	AE6	E	60	65	Right-handed alpha
Helix 43	AE7	E	83	87	Right-handed 310
Helix 44	AE8	J	79	83	Right-handed 310
Helix 45	AE9	F	25	30	Right-handed alpha
Helix 46	AF1	F	60	65	Right-handed alpha
Helix 47	AF2	F	83	87	Right-handed 310
Helix 48	AF3	K	79	83	Right-handed 310

There are 45 sheets in PDB entry 7RSN. 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, AE3, AE4, AE5, AE6, AE7, AE8, AE9,

There are 3 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	494	498	first strand
Strand 2	A	36	40	anti-parallel
Strand 3	B	604	605	anti-parallel

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There are 5 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	486	491	anti-parallel
Strand 3	A	223	228	anti-parallel
Strand 4	A	242	245	anti-parallel
Strand 5	A	84	85	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	53	55	first strand
Strand 2	A	216	218	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	A	91	94	first strand
Strand 2	A	236	239	anti-parallel

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There are 5 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	169	176	first strand
Strand 2	A	155	162	anti-parallel
Strand 3	A	129	131	anti-parallel
Strand 4	A	190	193	anti-parallel
Strand 5	A	181	183	anti-parallel

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There are 3 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	200	203	first strand
Strand 2	A	432	435	parallel
Strand 3	A	423	424	anti-parallel

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There are 7 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	259	261	first strand
Strand 2	A	443	456	anti-parallel
Strand 3	A	284	298	anti-parallel
Strand 4	A	329	334	anti-parallel
Strand 5	A	413	421	anti-parallel
Strand 6	A	381	385	anti-parallel
Strand 7	A	374	378	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	A	271	274	first strand
Strand 2	A	284	298	anti-parallel
Strand 3	A	443	456	anti-parallel
Strand 4	A	465	470	anti-parallel
Strand 5	A	358	361	parallel
Strand 6	A	393	395	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	A	304	312	first strand
Strand 2	A	315	320	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	494	498	first strand
Strand 2	C	36	40	anti-parallel
Strand 3	D	604	605	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	C	45	47	first strand
Strand 2	C	486	491	anti-parallel
Strand 3	C	223	228	anti-parallel
Strand 4	C	242	245	anti-parallel
Strand 5	C	84	85	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	C	53	55	first strand
Strand 2	C	216	218	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	91	94	first strand
Strand 2	C	236	239	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	C	169	176	first strand
Strand 2	C	155	162	anti-parallel
Strand 3	C	129	131	anti-parallel
Strand 4	C	190	193	anti-parallel
Strand 5	C	181	183	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	200	203	first strand
Strand 2	C	432	435	parallel
Strand 3	C	423	424	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	259	261	first strand
Strand 2	C	443	456	anti-parallel
Strand 3	C	284	298	anti-parallel
Strand 4	C	329	334	anti-parallel
Strand 5	C	413	421	anti-parallel
Strand 6	C	381	385	anti-parallel
Strand 7	C	374	378	anti-parallel

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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	271	274	first strand
Strand 2	C	284	298	anti-parallel
Strand 3	C	443	456	anti-parallel
Strand 4	C	465	470	anti-parallel
Strand 5	C	358	361	parallel
Strand 6	C	393	395	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	C	304	312	first strand
Strand 2	C	315	320	anti-parallel

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There are 3 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	494	498	first strand
Strand 2	G	36	40	anti-parallel
Strand 3	I	604	605	anti-parallel

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There are 5 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	45	47	first strand
Strand 2	G	486	491	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	242	245	anti-parallel
Strand 5	G	84	85	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	53	55	first strand
Strand 2	G	216	218	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 5 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	169	176	first strand
Strand 2	G	155	162	anti-parallel
Strand 3	G	129	131	anti-parallel
Strand 4	G	190	193	anti-parallel
Strand 5	G	181	183	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	G	200	203	first strand
Strand 2	G	432	435	parallel
Strand 3	G	423	424	anti-parallel

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There are 7 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	259	261	first strand
Strand 2	G	443	456	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	329	334	anti-parallel
Strand 5	G	413	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-parallel

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There are 6 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	271	274	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	443	456	anti-parallel
Strand 4	G	465	470	anti-parallel
Strand 5	G	358	361	parallel
Strand 6	G	393	395	anti-parallel

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There are 2 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	304	312	first strand
Strand 2	G	315	320	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	H	5	6	first strand
Strand 2	H	18	23	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	32	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	56	58	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	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	96	anti-parallel
Strand 4	H	102	103	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	L	5	7	first strand
Strand 2	L	19	24	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	34	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	5	6	first strand
Strand 2	E	18	23	anti-parallel
Strand 3	E	77	82	anti-parallel
Strand 4	E	67	72	anti-parallel

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There are 6 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	107	111	parallel
Strand 3	E	88	96	anti-parallel
Strand 4	E	32	39	anti-parallel
Strand 5	E	46	52	anti-parallel
Strand 6	E	56	58	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	E	10	12	first strand
Strand 2	E	107	111	parallel
Strand 3	E	88	96	anti-parallel
Strand 4	E	102	103	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	5	7	first strand
Strand 2	J	19	24	anti-parallel
Strand 3	J	70	75	anti-parallel
Strand 4	J	62	67	anti-parallel

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There are 6 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	102	106	parallel
Strand 3	J	85	90	anti-parallel
Strand 4	J	34	38	anti-parallel
Strand 5	J	45	49	anti-parallel
Strand 6	J	53	54	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	13	first strand
Strand 2	J	102	106	parallel
Strand 3	J	85	90	anti-parallel
Strand 4	J	97	98	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	6	first strand
Strand 2	F	18	23	anti-parallel
Strand 3	F	77	82	anti-parallel
Strand 4	F	67	72	anti-parallel

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There are 6 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	96	anti-parallel
Strand 4	F	32	39	anti-parallel
Strand 5	F	46	52	anti-parallel
Strand 6	F	56	58	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	96	anti-parallel
Strand 4	F	102	103	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	5	7	first strand
Strand 2	K	19	24	anti-parallel
Strand 3	K	70	75	anti-parallel
Strand 4	K	62	67	anti-parallel

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There are 6 strands in AE8 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	102	106	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	34	38	anti-parallel
Strand 5	K	45	49	anti-parallel
Strand 6	K	53	54	anti-parallel

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There are 4 strands in AE9 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	102	106	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	97	98	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: 7RSN

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