Analysis of interatomic Contacts of Structural Units in PDB entry:
4CY8

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 4CY8 entry

There are 4 chains in PDB entry 4CY8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 4	ARG 585
B	SER 4	ARG 585
C	SER 4	ARG 585
D	ALA 5	ARG 585

There are 84 helices in PDB entry 4CY8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	15	28	Right-handed alpha
Helix 2	2	A	51	61	Right-handed alpha
Helix 3	3	A	63	71	Right-handed alpha
Helix 4	4	A	75	77	Right-handed 310
Helix 5	5	A	100	111	Right-handed alpha
Helix 6	6	A	119	135	Right-handed alpha
Helix 7	7	A	182	188	Right-handed alpha
Helix 8	8	A	273	278	Right-handed alpha
Helix 9	9	A	312	314	Right-handed 310
Helix 10	10	A	324	345	Right-handed alpha
Helix 11	11	A	349	352	Right-handed 310
Helix 12	12	A	353	376	Right-handed alpha
Helix 13	13	A	378	385	Right-handed alpha
Helix 14	14	A	392	404	Right-handed alpha
Helix 15	15	A	407	424	Right-handed alpha
Helix 16	16	A	425	428	Right-handed 310
Helix 17	17	A	431	437	Right-handed alpha
Helix 18	18	A	488	491	Right-handed 310
Helix 19	19	A	505	519	Right-handed alpha
Helix 20	20	A	538	544	Right-handed alpha
Helix 21	21	A	568	584	Right-handed alpha
Helix 22	22	B	15	28	Right-handed alpha
Helix 23	23	B	51	61	Right-handed alpha
Helix 24	24	B	63	71	Right-handed alpha
Helix 25	25	B	75	77	Right-handed 310
Helix 26	26	B	100	111	Right-handed alpha
Helix 27	27	B	119	135	Right-handed alpha
Helix 28	28	B	182	188	Right-handed alpha
Helix 29	29	B	273	278	Right-handed alpha
Helix 30	30	B	312	314	Right-handed 310
Helix 31	31	B	324	345	Right-handed alpha
Helix 32	32	B	349	352	Right-handed 310
Helix 33	33	B	353	376	Right-handed alpha
Helix 34	34	B	378	385	Right-handed alpha
Helix 35	35	B	392	404	Right-handed alpha
Helix 36	36	B	407	423	Right-handed alpha
Helix 37	37	B	424	428	Right-handed 310
Helix 38	38	B	431	437	Right-handed alpha
Helix 39	39	B	488	491	Right-handed 310
Helix 40	40	B	505	519	Right-handed alpha
Helix 41	41	B	538	544	Right-handed alpha
Helix 42	42	B	568	583	Right-handed alpha
Helix 43	43	C	15	28	Right-handed alpha
Helix 44	44	C	51	61	Right-handed alpha
Helix 45	45	C	63	71	Right-handed alpha
Helix 46	46	C	75	77	Right-handed 310
Helix 47	47	C	100	111	Right-handed alpha
Helix 48	48	C	119	135	Right-handed alpha
Helix 49	49	C	182	188	Right-handed alpha
Helix 50	50	C	273	278	Right-handed alpha
Helix 51	51	C	312	314	Right-handed 310
Helix 52	52	C	324	345	Right-handed alpha
Helix 53	53	C	349	352	Right-handed 310
Helix 54	54	C	353	376	Right-handed alpha
Helix 55	55	C	378	385	Right-handed alpha
Helix 56	56	C	392	404	Right-handed alpha
Helix 57	57	C	407	424	Right-handed alpha
Helix 58	58	C	425	428	Right-handed 310
Helix 59	59	C	431	437	Right-handed alpha
Helix 60	60	C	488	491	Right-handed 310
Helix 61	61	C	505	519	Right-handed alpha
Helix 62	62	C	538	544	Right-handed alpha
Helix 63	63	C	568	583	Right-handed alpha
Helix 64	64	D	15	28	Right-handed alpha
Helix 65	65	D	51	61	Right-handed alpha
Helix 66	66	D	63	71	Right-handed alpha
Helix 67	67	D	75	77	Right-handed 310
Helix 68	68	D	100	111	Right-handed alpha
Helix 69	69	D	119	135	Right-handed alpha
Helix 70	70	D	182	188	Right-handed alpha
Helix 71	71	D	273	278	Right-handed alpha
Helix 72	72	D	312	314	Right-handed 310
Helix 73	73	D	324	345	Right-handed alpha
Helix 74	74	D	349	353	Right-handed 310
Helix 75	75	D	354	376	Right-handed alpha
Helix 76	76	D	378	385	Right-handed alpha
Helix 77	77	D	392	404	Right-handed alpha
Helix 78	78	D	407	424	Right-handed alpha
Helix 79	79	D	425	428	Right-handed 310
Helix 80	80	D	431	437	Right-handed alpha
Helix 81	81	D	488	491	Right-handed 310
Helix 82	82	D	505	519	Right-handed alpha
Helix 83	83	D	538	544	Right-handed alpha
Helix 84	84	D	568	583	Right-handed alpha

There are 29 sheets in PDB entry 4CY8. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, BA, BB, BC, BD, BE, BF, BG, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, C, DD, DE, DF, G,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	137	139	first strand
Strand 2	A	32	35	parallel
Strand 3	A	5	12	parallel
Strand 4	A	166	176	parallel
Strand 5	A	308	310	anti-parallel
Strand 6	A	304	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	137	139	first strand
Strand 2	A	32	35	parallel
Strand 3	A	5	12	parallel
Strand 4	A	166	176	parallel
Strand 5	A	153	160	anti-parallel
Strand 6	A	142	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	50	first strand
Strand 2	A	116	117	anti-parallel
Strand 3	A	72	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	90	95	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	223	227	parallel
Strand 4	A	238	242	anti-parallel
Strand 5	A	249	253	anti-parallel
Strand 6	A	205	209	anti-parallel
Strand 7	A	290	291	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	192	193	first strand
Strand 2	A	298	300	anti-parallel
Strand 3	A	316	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	477	480	first strand
Strand 2	A	483	486	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	522	527	first strand
Strand 2	A	496	501	parallel
Strand 3	A	551	554	anti-parallel
Strand 4	A	560	564	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	139	first strand
Strand 2	B	32	35	parallel
Strand 3	B	5	12	parallel
Strand 4	B	166	176	parallel
Strand 5	B	308	310	anti-parallel
Strand 6	B	304	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	139	first strand
Strand 2	B	32	35	parallel
Strand 3	B	5	12	parallel
Strand 4	B	166	176	parallel
Strand 5	B	153	160	anti-parallel
Strand 6	B	142	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	50	first strand
Strand 2	B	116	117	anti-parallel
Strand 3	B	72	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	95	first strand
Strand 2	B	79	83	anti-parallel
Strand 3	B	223	227	parallel
Strand 4	B	238	242	anti-parallel
Strand 5	B	250	253	anti-parallel
Strand 6	B	204	208	anti-parallel
Strand 7	B	290	292	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	193	first strand
Strand 2	B	298	300	anti-parallel
Strand 3	B	316	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	477	480	first strand
Strand 2	B	483	486	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	522	527	first strand
Strand 2	B	496	501	parallel
Strand 3	B	551	554	anti-parallel
Strand 4	B	560	564	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	139	first strand
Strand 2	C	32	35	parallel
Strand 3	C	5	12	parallel
Strand 4	C	166	176	parallel
Strand 5	C	308	310	anti-parallel
Strand 6	C	304	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	137	139	first strand
Strand 2	C	32	35	parallel
Strand 3	C	5	12	parallel
Strand 4	C	166	176	parallel
Strand 5	C	153	160	anti-parallel
Strand 6	C	142	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	49	50	first strand
Strand 2	C	116	117	anti-parallel
Strand 3	C	72	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	90	95	first strand
Strand 2	C	79	83	anti-parallel
Strand 3	C	223	227	parallel
Strand 4	C	238	241	anti-parallel
Strand 5	C	252	253	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	192	193	first strand
Strand 2	C	298	300	anti-parallel
Strand 3	C	316	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	205	206	first strand
Strand 2	C	290	291	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	477	480	first strand
Strand 2	C	483	486	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	522	527	first strand
Strand 2	C	496	501	parallel
Strand 3	C	551	554	anti-parallel
Strand 4	C	560	564	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	139	first strand
Strand 2	D	32	35	parallel
Strand 3	D	6	12	parallel
Strand 4	D	166	176	parallel
Strand 5	D	308	310	anti-parallel
Strand 6	D	304	305	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	139	first strand
Strand 2	D	32	35	parallel
Strand 3	D	6	12	parallel
Strand 4	D	166	176	parallel
Strand 5	D	153	160	anti-parallel
Strand 6	D	142	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	49	50	first strand
Strand 2	D	116	117	anti-parallel
Strand 3	D	72	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	90	95	first strand
Strand 2	D	79	83	anti-parallel
Strand 3	D	223	227	parallel
Strand 4	D	238	242	anti-parallel
Strand 5	D	249	253	anti-parallel
Strand 6	D	204	209	anti-parallel
Strand 7	D	290	292	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	192	193	first strand
Strand 2	D	298	300	anti-parallel
Strand 3	D	316	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	477	480	first strand
Strand 2	D	483	486	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	522	527	first strand
Strand 2	D	496	501	parallel
Strand 3	D	551	554	anti-parallel
Strand 4	D	560	564	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: 4CY8

Analysis of interatomic Contacts of Structural Units in PDB entry:
4CY8