Analysis of interatomic Contacts of Structural Units in PDB entry:
7A0S

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 7A0S entry

There is 1 chain in PDB entry 7A0S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
X	G 1	A 502

There are 77 helices in PDB entry 7A0S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	34	Right-handed 310
Helix 2	AA2	A	134	136	Right-handed 310
Helix 3	AA3	A	210	215	Right-handed alpha
Helix 4	AA4	A	222	226	Right-handed 310
Helix 5	AA5	B	38	43	Right-handed alpha
Helix 6	AA6	B	55	59	Right-handed 310
Helix 7	AA7	B	60	71	Right-handed alpha
Helix 8	AA8	B	91	96	Right-handed alpha
Helix 9	AA9	B	115	121	Right-handed alpha
Helix 10	AB1	C	23	38	Right-handed alpha
Helix 11	AB2	C	96	111	Right-handed alpha
Helix 12	AB3	C	129	139	Right-handed alpha
Helix 13	AB4	C	154	159	Right-handed alpha
Helix 14	AB5	C	160	162	Right-handed 310
Helix 15	AB6	C	178	183	Right-handed alpha
Helix 16	AB7	C	190	195	Right-handed alpha
Helix 17	AB8	D	4	18	Right-handed alpha
Helix 18	AB9	D	24	28	Right-handed 310
Helix 19	AC1	D	39	44	Right-handed 310
Helix 20	AC2	D	49	62	Right-handed alpha
Helix 21	AC3	D	93	106	Right-handed alpha
Helix 22	AC4	D	162	167	Right-handed 310
Helix 23	AC5	E	58	82	Right-handed alpha
Helix 24	AC6	E	137	151	Right-handed alpha
Helix 25	AC7	G	52	64	Right-handed alpha
Helix 26	AC8	G	84	88	Right-handed 310
Helix 27	AC9	G	117	121	Right-handed 310
Helix 28	AD1	G	122	135	Right-handed alpha
Helix 29	AD2	G	138	146	Right-handed alpha
Helix 30	AD3	G	157	161	Right-handed 310
Helix 31	AD4	H	116	121	Right-handed alpha
Helix 32	AD5	I	70	75	Right-handed alpha
Helix 33	AD6	I	82	88	Right-handed alpha
Helix 34	AD7	I	119	127	Right-handed alpha
Helix 35	AD8	J	45	59	Right-handed alpha
Helix 36	AD9	J	111	124	Right-handed alpha
Helix 37	AE1	K	13	32	Right-handed alpha
Helix 38	AE2	K	38	56	Right-handed alpha
Helix 39	AE3	K	59	70	Right-handed alpha
Helix 40	AE4	K	72	82	Right-handed alpha
Helix 41	AE5	K	82	87	Right-handed alpha
Helix 42	AE6	L	10	19	Right-handed alpha
Helix 43	AE7	L	67	81	Right-handed alpha
Helix 44	AE8	L	98	108	Right-handed alpha
Helix 45	AE9	M	8	16	Right-handed alpha
Helix 46	AF1	M	17	21	Right-handed 310
Helix 47	AF2	M	60	63	Right-handed 310
Helix 48	AF3	M	104	108	Right-handed 310
Helix 49	AF4	N	8	21	Right-handed alpha
Helix 50	AF5	N	25	29	Right-handed 310
Helix 51	AF6	N	31	72	Right-handed alpha
Helix 52	AF7	N	76	85	Right-handed alpha
Helix 53	AF8	N	94	102	Right-handed alpha
Helix 54	AF9	N	102	118	Right-handed alpha
Helix 55	AG1	P	10	18	Right-handed alpha
Helix 56	AG2	P	34	46	Right-handed alpha
Helix 57	AG3	P	49	60	Right-handed alpha
Helix 58	AG4	P	64	82	Right-handed alpha
Helix 59	AG5	P	110	112	Right-handed 310
Helix 60	AG6	Q	13	19	Right-handed alpha
Helix 61	AG7	Q	20	22	Right-handed 310
Helix 62	AG8	Q	34	47	Right-handed alpha
Helix 63	AG9	R	7	11	Right-handed 310
Helix 64	AH1	S	35	46	Right-handed alpha
Helix 65	AH2	S	150	152	Right-handed 310
Helix 66	AH3	U	63	72	Right-handed alpha
Helix 67	AH4	V	14	34	Right-handed alpha
Helix 68	AH5	V	40	66	Right-handed alpha
Helix 69	AH6	W	13	23	Right-handed alpha
Helix 70	AH7	W	37	47	Right-handed alpha
Helix 71	AH8	Z	12	20	Right-handed alpha
Helix 72	AH9	Z	21	23	Right-handed 310
Helix 73	AI1	2	8	15	Right-handed alpha
Helix 74	AI2	2	17	22	Right-handed alpha
Helix 75	AI3	2	24	38	Right-handed alpha
Helix 76	AI4	3	37	42	Right-handed alpha
Helix 77	AI5	3	52	60	Right-handed alpha

There are 40 sheets in PDB entry 7A0S. 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,

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	A	3	5	first strand
Strand 2	A	17	19	anti-parallel

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There are 4 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	102	106	first strand
Strand 2	A	92	97	anti-parallel
Strand 3	A	76	83	anti-parallel
Strand 4	A	116	118	anti-parallel

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There are 6 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	130	132	first strand
Strand 2	A	190	193	anti-parallel
Strand 3	A	141	143	anti-parallel
Strand 4	A	163	168	anti-parallel
Strand 5	A	172	176	anti-parallel
Strand 6	A	182	186	anti-parallel

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There are 7 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	164	171	first strand
Strand 2	B	101	107	anti-parallel
Strand 3	B	195	200	anti-parallel
Strand 4	B	3	12	anti-parallel
Strand 5	B	23	27	anti-parallel
Strand 6	B	181	185	anti-parallel
Strand 7	B	174	176	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	15	16	first strand
Strand 2	B	19	20	anti-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	78	82	first strand
Strand 2	B	46	50	anti-parallel
Strand 3	B	31	37	anti-parallel
Strand 4	B	89	90	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	113	114	first strand
Strand 2	B	158	159	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	C	167	168	first strand
Strand 2	C	148	150	parallel
Strand 3	C	185	187	parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	69	first strand
Strand 2	D	84	91	anti-parallel
Strand 3	D	31	37	anti-parallel
Strand 4	D	153	158	anti-parallel
Strand 5	D	128	131	anti-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	16	17	first strand
Strand 2	E	26	27	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	E	121	127	first strand
Strand 2	E	130	135	anti-parallel
Strand 3	E	83	90	anti-parallel
Strand 4	E	161	163	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	95	99	first strand
Strand 2	E	102	106	anti-parallel
Strand 3	E	113	115	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	41	45	first strand
Strand 2	G	79	83	parallel
Strand 3	G	148	150	parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	7	10	first strand
Strand 2	H	19	24	anti-parallel
Strand 3	H	51	55	anti-parallel
Strand 4	H	69	76	anti-parallel
Strand 5	H	95	99	anti-parallel
Strand 6	H	7	10	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	81	82	first strand
Strand 2	H	88	91	anti-parallel
Strand 3	M	75	82	anti-parallel
Strand 4	M	65	72	anti-parallel
Strand 5	M	46	58	anti-parallel
Strand 6	M	31	38	anti-parallel
Strand 7	M	88	93	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	66	69	first strand
Strand 2	I	99	102	parallel
Strand 3	I	117	118	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	I	112	113	first strand
Strand 2	I	132	133	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	J	103	107	first strand
Strand 2	J	33	37	anti-parallel
Strand 3	J	130	133	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	J	41	44	first strand
Strand 2	J	94	98	anti-parallel
Strand 3	J	73	74	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	33	37	first strand
Strand 2	K	109	114	anti-parallel
Strand 3	K	96	102	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	L	43	44	first strand
Strand 2	L	49	50	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	33	35	first strand
Strand 2	O	55	65	anti-parallel
Strand 3	O	89	95	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	O	38	41	first strand
Strand 2	O	44	47	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	O	69	75	first strand
Strand 2	O	80	86	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	25	31	first strand
Strand 2	P	114	130	anti-parallel
Strand 3	P	90	108	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	Q	7	10	first strand
Strand 2	Q	24	29	anti-parallel
Strand 3	Q	75	82	anti-parallel
Strand 4	Q	50	58	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	21	24	first strand
Strand 2	R	32	40	anti-parallel
Strand 3	R	45	48	anti-parallel
Strand 4	R	76	77	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	53	55	first strand
Strand 2	R	70	72	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	2	3	first strand
Strand 2	S	55	56	parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	20	24	first strand
Strand 2	S	78	85	parallel
Strand 3	S	64	71	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	96	97	first strand
Strand 2	S	119	120	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	146	148	first strand
Strand 2	S	167	170	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	22	23	first strand
Strand 2	T	38	39	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	45	46	first strand
Strand 2	T	76	78	parallel
Strand 3	T	70	73	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	51	53	first strand
Strand 2	T	59	61	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	66	67	first strand
Strand 2	T	81	82	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	U	18	20	first strand
Strand 2	U	41	43	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	W	31	33	first strand
Strand 2	W	2	5	anti-parallel
Strand 3	W	51	52	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	30	32	first strand
Strand 2	Z	39	41	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	15	16	first strand
Strand 2	1	48	51	anti-parallel
Strand 3	1	37	40	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: 7A0S

Analysis of interatomic Contacts of Structural Units in PDB entry:
7A0S