Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y3F

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 7Y3F entry

There are 17 chains in PDB entry 7Y3F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 11	GLY 752
B	ALA 2	PHE 740
C	SER 2	TYR 81
D	THR 4	ASP 138
E	VAL 2	GLU 62
F	LEU 24	ARG 164
I	ALA 13	GLU 43
J	ASP 6	LEU 48
K	UNK 11	UNK 82
M	SER 11	LYS 40
X	PRO 16	GLN 44
1	PRO 8	SER 473
2	UNK 24	UNK 325
3	UNK 12	UNK 325
4	TYR 11	ALA 339
5	ASP 5	SER 336
6	UNK 23	UNK 325

There are172 helices in PDB entry 7Y3F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	26	31	Right-handed 310
Helix 2	AA2	A	36	41	Right-handed alpha
Helix 3	AA3	A	46	56	Right-handed alpha
Helix 4	AA4	A	58	62	Right-handed 310
Helix 5	AA5	A	65	98	Right-handed alpha
Helix 6	AA6	A	100	107	Right-handed alpha
Helix 7	AA7	A	123	128	Right-handed 310
Helix 8	AA8	A	143	151	Right-handed alpha
Helix 9	AA9	A	155	183	Right-handed alpha
Helix 10	AB1	A	187	192	Right-handed alpha
Helix 11	AB2	A	193	204	Right-handed alpha
Helix 12	AB3	A	206	220	Right-handed alpha
Helix 13	AB4	A	220	230	Right-handed alpha
Helix 14	AB5	A	241	246	Right-handed alpha
Helix 15	AB6	A	246	254	Right-handed alpha
Helix 16	AB7	A	255	260	Right-handed 310
Helix 17	AB8	A	261	266	Right-handed alpha
Helix 18	AB9	A	268	273	Right-handed 310
Helix 19	AC1	A	290	309	Right-handed alpha
Helix 20	AC2	A	321	329	Right-handed alpha
Helix 21	AC3	A	340	348	Right-handed alpha
Helix 22	AC4	A	348	374	Right-handed alpha
Helix 23	AC5	A	383	416	Right-handed alpha
Helix 24	AC6	A	425	433	Right-handed alpha
Helix 25	AC7	A	433	465	Right-handed alpha
Helix 26	AC8	A	467	471	Right-handed 310
Helix 27	AC9	A	481	494	Right-handed alpha
Helix 28	AD1	A	529	556	Right-handed alpha
Helix 29	AD2	A	565	570	Right-handed alpha
Helix 30	AD3	A	587	618	Right-handed alpha
Helix 31	AD4	A	635	640	Right-handed alpha
Helix 32	AD5	A	642	650	Right-handed alpha
Helix 33	AD6	A	650	655	Right-handed alpha
Helix 34	AD7	A	655	660	Right-handed alpha
Helix 35	AD8	A	666	689	Right-handed alpha
Helix 36	AD9	A	690	708	Right-handed alpha
Helix 37	AE1	A	720	752	Right-handed alpha
Helix 38	AE2	B	9	14	Right-handed alpha
Helix 39	AE3	B	18	28	Right-handed alpha
Helix 40	AE4	B	30	34	Right-handed 310
Helix 41	AE5	B	38	72	Right-handed alpha
Helix 42	AE6	B	73	80	Right-handed alpha
Helix 43	AE7	B	97	105	Right-handed alpha
Helix 44	AE8	B	119	127	Right-handed alpha
Helix 45	AE9	B	131	156	Right-handed alpha
Helix 46	AF1	B	157	162	Right-handed 310
Helix 47	AF2	B	164	169	Right-handed alpha
Helix 48	AF3	B	170	181	Right-handed alpha
Helix 49	AF4	B	183	197	Right-handed alpha
Helix 50	AF5	B	197	203	Right-handed alpha
Helix 51	AF6	B	222	228	Right-handed alpha
Helix 52	AF7	B	229	235	Right-handed 310
Helix 53	AF8	B	269	288	Right-handed alpha
Helix 54	AF9	B	300	307	Right-handed alpha
Helix 55	AG1	B	317	321	Right-handed 310
Helix 56	AG2	B	325	333	Right-handed alpha
Helix 57	AG3	B	333	359	Right-handed alpha
Helix 58	AG4	B	364	367	Right-handed 310
Helix 59	AG5	B	368	401	Right-handed alpha
Helix 60	AG6	B	410	418	Right-handed alpha
Helix 61	AG7	B	418	450	Right-handed alpha
Helix 62	AG8	B	452	456	Right-handed 310
Helix 63	AG9	B	461	471	Right-handed alpha
Helix 64	AH1	B	473	477	Right-handed 310
Helix 65	AH2	B	487	492	Right-handed alpha
Helix 66	AH3	B	500	510	Right-handed alpha
Helix 67	AH4	B	520	547	Right-handed alpha
Helix 68	AH5	B	556	561	Right-handed 310
Helix 69	AH6	B	579	610	Right-handed alpha
Helix 70	AH7	B	612	620	Right-handed alpha
Helix 71	AH8	B	622	630	Right-handed alpha
Helix 72	AH9	B	630	636	Right-handed alpha
Helix 73	AI1	B	637	640	Right-handed 310
Helix 74	AI2	B	650	673	Right-handed alpha
Helix 75	AI3	B	674	692	Right-handed alpha
Helix 76	AI4	B	694	698	Right-handed 310
Helix 77	AI5	B	708	740	Right-handed alpha
Helix 78	AI6	C	15	21	Right-handed alpha
Helix 79	AI7	C	44	48	Right-handed 310
Helix 80	AI8	C	52	58	Right-handed alpha
Helix 81	AI9	D	21	26	Right-handed alpha
Helix 82	AJ1	D	62	76	Right-handed alpha
Helix 83	AJ2	D	119	123	Right-handed 310
Helix 84	AJ3	E	54	56	Right-handed 310
Helix 85	AJ4	F	34	43	Right-handed alpha
Helix 86	AJ5	F	52	62	Right-handed alpha
Helix 87	AJ6	F	79	83	Right-handed 310
Helix 88	AJ7	F	86	113	Right-handed alpha
Helix 89	AJ8	F	118	123	Right-handed alpha
Helix 90	AJ9	F	125	135	Right-handed alpha
Helix 91	AK1	F	138	148	Right-handed alpha
Helix 92	AK2	F	155	159	Right-handed 310
Helix 93	AK3	I	13	15	Right-handed 310
Helix 94	AK4	I	16	26	Right-handed alpha
Helix 95	AK5	I	26	41	Right-handed alpha
Helix 96	AK6	J	7	16	Right-handed alpha
Helix 97	AK7	J	17	40	Right-handed alpha
Helix 98	AK8	K	18	38	Right-handed alpha
Helix 99	AK9	K	54	79	Right-handed alpha
Helix 100	AL1	M	13	40	Right-handed alpha
Helix 101	AL2	X	18	40	Right-handed alpha
Helix 102	AL3	1	12	21	Right-handed 310
Helix 103	AL4	1	23	51	Right-handed alpha
Helix 104	AL5	1	65	73	Right-handed alpha
Helix 105	AL6	1	86	113	Right-handed alpha
Helix 106	AL7	1	123	129	Right-handed alpha
Helix 107	AL8	1	134	162	Right-handed alpha
Helix 108	AL9	1	183	188	Right-handed alpha
Helix 109	AM1	1	189	191	Right-handed 310
Helix 110	AM2	1	198	203	Right-handed 310
Helix 111	AM3	1	205	230	Right-handed alpha
Helix 112	AM4	1	233	240	Right-handed alpha
Helix 113	AM5	1	243	269	Right-handed alpha
Helix 114	AM6	1	291	323	Right-handed alpha
Helix 115	AM7	1	350	359	Right-handed alpha
Helix 116	AM8	1	368	392	Right-handed alpha
Helix 117	AM9	1	399	427	Right-handed alpha
Helix 118	AN1	1	438	442	Right-handed 310
Helix 119	AN2	1	443	471	Right-handed alpha
Helix 120	AN3	2	25	53	Right-handed alpha
Helix 121	AN4	2	66	74	Right-handed alpha
Helix 122	AN5	2	86	112	Right-handed alpha
Helix 123	AN6	2	134	162	Right-handed alpha
Helix 124	AN7	2	184	192	Right-handed alpha
Helix 125	AN8	2	199	223	Right-handed alpha
Helix 126	AN9	2	227	234	Right-handed alpha
Helix 127	AO1	2	237	263	Right-handed alpha
Helix 128	AO2	2	298	325	Right-handed alpha
Helix 129	AO3	3	16	21	Right-handed 310
Helix 130	AO4	3	24	53	Right-handed alpha
Helix 131	AO5	3	59	63	Right-handed 310
Helix 132	AO6	3	66	73	Right-handed alpha
Helix 133	AO7	3	86	101	Right-handed alpha
Helix 134	AO8	3	134	163	Right-handed alpha
Helix 135	AO9	3	183	188	Right-handed alpha
Helix 136	AP1	3	189	192	Right-handed 310
Helix 137	AP2	3	199	224	Right-handed alpha
Helix 138	AP3	3	227	234	Right-handed alpha
Helix 139	AP4	3	237	263	Right-handed alpha
Helix 140	AP5	3	299	325	Right-handed alpha
Helix 141	AP6	4	12	19	Right-handed 310
Helix 142	AP7	4	24	53	Right-handed alpha
Helix 143	AP8	4	66	73	Right-handed alpha
Helix 144	AP9	4	86	112	Right-handed alpha
Helix 145	AQ1	4	136	162	Right-handed alpha
Helix 146	AQ2	4	184	190	Right-handed alpha
Helix 147	AQ3	4	199	224	Right-handed alpha
Helix 148	AQ4	4	227	234	Right-handed alpha
Helix 149	AQ5	4	237	263	Right-handed alpha
Helix 150	AQ6	4	298	326	Right-handed alpha
Helix 151	AQ7	5	12	19	Right-handed 310
Helix 152	AQ8	5	24	53	Right-handed alpha
Helix 153	AQ9	5	66	73	Right-handed alpha
Helix 154	AR1	5	86	112	Right-handed alpha
Helix 155	AR2	5	136	162	Right-handed alpha
Helix 156	AR3	5	184	190	Right-handed alpha
Helix 157	AR4	5	199	224	Right-handed alpha
Helix 158	AR5	5	227	234	Right-handed alpha
Helix 159	AR6	5	237	263	Right-handed alpha
Helix 160	AR7	5	298	327	Right-handed alpha
Helix 161	AR8	5	330	336	Right-handed alpha
Helix 162	AR9	6	24	53	Right-handed alpha
Helix 163	AS1	6	65	73	Right-handed alpha
Helix 164	AS2	6	86	111	Right-handed alpha
Helix 165	AS3	6	124	129	Right-handed alpha
Helix 166	AS4	6	136	162	Right-handed alpha
Helix 167	AS5	6	184	189	Right-handed alpha
Helix 168	AS6	6	190	192	Right-handed 310
Helix 169	AS7	6	199	222	Right-handed alpha
Helix 170	AS8	6	227	233	Right-handed alpha
Helix 171	AS9	6	237	263	Right-handed alpha
Helix 172	AT1	6	298	325	Right-handed alpha

There are 24 sheets in PDB entry 7Y3F. 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	A	17	19	first strand
Strand 2	A	184	186	anti-parallel

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There are 3 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	114	116	first strand
Strand 2	A	136	139	anti-parallel
Strand 3	A	129	130	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	515	517	first strand
Strand 2	A	520	523	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	620	622	first strand
Strand 2	A	628	630	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	87	90	first strand
Strand 2	B	113	115	anti-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	B	261	262	first strand
Strand 2	B	267	268	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	309	310	first strand
Strand 2	B	313	314	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	458	459	first strand
Strand 2	F	72	74	parallel
Strand 3	F	65	66	anti-parallel
Strand 4	F	29	30	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	B	642	643	first strand
Strand 2	B	646	647	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	65	68	first strand
Strand 2	C	4	8	anti-parallel
Strand 3	D	115	116	parallel

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There are 2 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	27	30	first strand
Strand 2	C	38	41	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	D	54	60	first strand
Strand 2	D	28	35	anti-parallel
Strand 3	D	82	86	anti-parallel
Strand 4	D	92	96	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	D	40	42	first strand
Strand 2	D	48	50	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	E	50	53	first strand
Strand 2	E	36	39	anti-parallel
Strand 3	E	21	27	anti-parallel
Strand 4	E	7	10	anti-parallel
Strand 5	E	58	60	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	285	286	first strand
Strand 2	1	289	290	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	166	168	first strand
Strand 2	2	173	175	anti-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	2	279	280	first strand
Strand 2	2	284	285	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	3	167	168	first strand
Strand 2	3	173	174	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	166	168	first strand
Strand 2	4	173	175	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	278	280	first strand
Strand 2	4	284	286	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	5	166	168	first strand
Strand 2	5	173	175	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	5	278	280	first strand
Strand 2	5	284	286	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	6	166	168	first strand
Strand 2	6	173	175	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	6	279	280	first strand
Strand 2	6	284	285	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: 7Y3F

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Y3F