Analysis of interatomic Contacts of Structural Units in PDB entry:
8YEC

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 8YEC entry

There are 16 chains in PDB entry 8YEC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
E	VAL -5	HIS 289
F	MET 1	HIS 289
A	GLU -6	HIS 289
B	MET 1	LEU 288
C	LEU -7	HIS 289
D	MET 1	HIS 289
G	GLU -6	HIS 289
H	MET 1	HIS 289
I	GLU -6	HIS 289
J	MET 1	HIS 289
K	LEU -7	HIS 289
L	MET 1	LEU 288
M	GLU -6	HIS 289
N	MET 1	LEU 288
O	GLU -6	HIS 289
P	MET 1	HIS 289

There are201 helices in PDB entry 8YEC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	E	8	10	Right-handed 310
Helix 2	AA2	E	15	30	Right-handed alpha
Helix 3	AA3	E	45	57	Right-handed alpha
Helix 4	AA4	E	67	71	Right-handed 310
Helix 5	AA5	E	76	98	Right-handed alpha
Helix 6	AA6	E	118	139	Right-handed alpha
Helix 7	AA7	E	158	170	Right-handed alpha
Helix 8	AA8	E	180	187	Right-handed alpha
Helix 9	AA9	E	191	198	Right-handed alpha
Helix 10	AB1	E	220	231	Right-handed alpha
Helix 11	AB2	E	250	255	Right-handed alpha
Helix 12	AB3	E	264	285	Right-handed alpha
Helix 13	AB4	E	286	289	Right-handed 310
Helix 14	AB5	F	8	10	Right-handed 310
Helix 15	AB6	F	15	29	Right-handed alpha
Helix 16	AB7	F	45	57	Right-handed alpha
Helix 17	AB8	F	67	71	Right-handed 310
Helix 18	AB9	F	76	98	Right-handed alpha
Helix 19	AC1	F	118	139	Right-handed alpha
Helix 20	AC2	F	158	170	Right-handed alpha
Helix 21	AC3	F	180	187	Right-handed alpha
Helix 22	AC4	F	191	197	Right-handed alpha
Helix 23	AC5	F	220	231	Right-handed alpha
Helix 24	AC6	F	250	255	Right-handed alpha
Helix 25	AC7	F	264	288	Right-handed alpha
Helix 26	AC8	A	8	10	Right-handed 310
Helix 27	AC9	A	15	30	Right-handed alpha
Helix 28	AD1	A	45	57	Right-handed alpha
Helix 29	AD2	A	67	71	Right-handed 310
Helix 30	AD3	A	76	98	Right-handed alpha
Helix 31	AD4	A	118	139	Right-handed alpha
Helix 32	AD5	A	158	170	Right-handed alpha
Helix 33	AD6	A	180	187	Right-handed alpha
Helix 34	AD7	A	191	198	Right-handed alpha
Helix 35	AD8	A	220	231	Right-handed alpha
Helix 36	AD9	A	250	255	Right-handed alpha
Helix 37	AE1	A	264	285	Right-handed alpha
Helix 38	AE2	A	286	289	Right-handed 310
Helix 39	AE3	B	8	10	Right-handed 310
Helix 40	AE4	B	15	30	Right-handed alpha
Helix 41	AE5	B	40	44	Right-handed 310
Helix 42	AE6	B	45	57	Right-handed alpha
Helix 43	AE7	B	67	71	Right-handed 310
Helix 44	AE8	B	76	97	Right-handed alpha
Helix 45	AE9	B	118	139	Right-handed alpha
Helix 46	AF1	B	158	170	Right-handed alpha
Helix 47	AF2	B	180	187	Right-handed alpha
Helix 48	AF3	B	191	198	Right-handed alpha
Helix 49	AF4	B	220	231	Right-handed alpha
Helix 50	AF5	B	250	256	Right-handed alpha
Helix 51	AF6	B	264	288	Right-handed alpha
Helix 52	AF7	C	8	10	Right-handed 310
Helix 53	AF8	C	15	30	Right-handed alpha
Helix 54	AF9	C	40	44	Right-handed 310
Helix 55	AG1	C	45	56	Right-handed alpha
Helix 56	AG2	C	67	71	Right-handed 310
Helix 57	AG3	C	76	98	Right-handed alpha
Helix 58	AG4	C	118	138	Right-handed alpha
Helix 59	AG5	C	158	170	Right-handed alpha
Helix 60	AG6	C	180	187	Right-handed alpha
Helix 61	AG7	C	191	198	Right-handed alpha
Helix 62	AG8	C	220	231	Right-handed alpha
Helix 63	AG9	C	250	255	Right-handed alpha
Helix 64	AH1	C	264	287	Right-handed alpha
Helix 65	AH2	D	8	10	Right-handed 310
Helix 66	AH3	D	15	29	Right-handed alpha
Helix 67	AH4	D	45	57	Right-handed alpha
Helix 68	AH5	D	67	71	Right-handed 310
Helix 69	AH6	D	76	98	Right-handed alpha
Helix 70	AH7	D	118	139	Right-handed alpha
Helix 71	AH8	D	158	170	Right-handed alpha
Helix 72	AH9	D	180	187	Right-handed alpha
Helix 73	AI1	D	191	197	Right-handed alpha
Helix 74	AI2	D	220	232	Right-handed alpha
Helix 75	AI3	D	250	255	Right-handed alpha
Helix 76	AI4	D	264	287	Right-handed alpha
Helix 77	AI5	G	8	10	Right-handed 310
Helix 78	AI6	G	15	30	Right-handed alpha
Helix 79	AI7	G	45	57	Right-handed alpha
Helix 80	AI8	G	67	71	Right-handed 310
Helix 81	AI9	G	76	98	Right-handed alpha
Helix 82	AJ1	G	118	138	Right-handed alpha
Helix 83	AJ2	G	158	170	Right-handed alpha
Helix 84	AJ3	G	180	187	Right-handed alpha
Helix 85	AJ4	G	191	198	Right-handed alpha
Helix 86	AJ5	G	220	231	Right-handed alpha
Helix 87	AJ6	G	250	255	Right-handed alpha
Helix 88	AJ7	G	264	285	Right-handed alpha
Helix 89	AJ8	H	8	10	Right-handed 310
Helix 90	AJ9	H	15	30	Right-handed alpha
Helix 91	AK1	H	40	44	Right-handed 310
Helix 92	AK2	H	45	56	Right-handed alpha
Helix 93	AK3	H	67	71	Right-handed 310
Helix 94	AK4	H	76	98	Right-handed alpha
Helix 95	AK5	H	118	139	Right-handed alpha
Helix 96	AK6	H	158	170	Right-handed alpha
Helix 97	AK7	H	180	187	Right-handed alpha
Helix 98	AK8	H	191	197	Right-handed alpha
Helix 99	AK9	H	220	232	Right-handed alpha
Helix 100	AL1	H	250	256	Right-handed alpha
Helix 101	AL2	H	264	288	Right-handed alpha
Helix 102	AL3	I	8	10	Right-handed 310
Helix 103	AL4	I	15	30	Right-handed alpha
Helix 104	AL5	I	45	56	Right-handed alpha
Helix 105	AL6	I	67	71	Right-handed 310
Helix 106	AL7	I	76	98	Right-handed alpha
Helix 107	AL8	I	118	139	Right-handed alpha
Helix 108	AL9	I	158	170	Right-handed alpha
Helix 109	AM1	I	180	187	Right-handed alpha
Helix 110	AM2	I	191	198	Right-handed alpha
Helix 111	AM3	I	220	232	Right-handed alpha
Helix 112	AM4	I	250	255	Right-handed alpha
Helix 113	AM5	I	264	285	Right-handed alpha
Helix 114	AM6	J	8	10	Right-handed 310
Helix 115	AM7	J	15	30	Right-handed alpha
Helix 116	AM8	J	40	44	Right-handed 310
Helix 117	AM9	J	45	57	Right-handed alpha
Helix 118	AN1	J	67	71	Right-handed 310
Helix 119	AN2	J	76	98	Right-handed alpha
Helix 120	AN3	J	118	139	Right-handed alpha
Helix 121	AN4	J	158	170	Right-handed alpha
Helix 122	AN5	J	180	187	Right-handed alpha
Helix 123	AN6	J	191	198	Right-handed alpha
Helix 124	AN7	J	220	231	Right-handed alpha
Helix 125	AN8	J	250	255	Right-handed alpha
Helix 126	AN9	J	264	289	Right-handed alpha
Helix 127	AO1	K	8	10	Right-handed 310
Helix 128	AO2	K	15	30	Right-handed alpha
Helix 129	AO3	K	45	57	Right-handed alpha
Helix 130	AO4	K	67	71	Right-handed 310
Helix 131	AO5	K	76	98	Right-handed alpha
Helix 132	AO6	K	118	139	Right-handed alpha
Helix 133	AO7	K	158	170	Right-handed alpha
Helix 134	AO8	K	180	187	Right-handed alpha
Helix 135	AO9	K	191	198	Right-handed alpha
Helix 136	AP1	K	220	231	Right-handed alpha
Helix 137	AP2	K	250	255	Right-handed alpha
Helix 138	AP3	K	264	285	Right-handed alpha
Helix 139	AP4	K	286	289	Right-handed 310
Helix 140	AP5	L	8	10	Right-handed 310
Helix 141	AP6	L	15	30	Right-handed alpha
Helix 142	AP7	L	40	44	Right-handed 310
Helix 143	AP8	L	45	57	Right-handed alpha
Helix 144	AP9	L	67	71	Right-handed 310
Helix 145	AQ1	L	76	98	Right-handed alpha
Helix 146	AQ2	L	118	139	Right-handed alpha
Helix 147	AQ3	L	158	170	Right-handed alpha
Helix 148	AQ4	L	180	187	Right-handed alpha
Helix 149	AQ5	L	191	197	Right-handed alpha
Helix 150	AQ6	L	220	231	Right-handed alpha
Helix 151	AQ7	L	250	255	Right-handed alpha
Helix 152	AQ8	L	264	288	Right-handed alpha
Helix 153	AQ9	M	8	10	Right-handed 310
Helix 154	AR1	M	15	30	Right-handed alpha
Helix 155	AR2	M	45	56	Right-handed alpha
Helix 156	AR3	M	67	71	Right-handed 310
Helix 157	AR4	M	76	97	Right-handed alpha
Helix 158	AR5	M	118	139	Right-handed alpha
Helix 159	AR6	M	158	170	Right-handed alpha
Helix 160	AR7	M	180	187	Right-handed alpha
Helix 161	AR8	M	191	198	Right-handed alpha
Helix 162	AR9	M	220	231	Right-handed alpha
Helix 163	AS1	M	250	255	Right-handed alpha
Helix 164	AS2	M	264	289	Right-handed alpha
Helix 165	AS3	N	8	10	Right-handed 310
Helix 166	AS4	N	15	29	Right-handed alpha
Helix 167	AS5	N	45	56	Right-handed alpha
Helix 168	AS6	N	67	71	Right-handed 310
Helix 169	AS7	N	76	98	Right-handed alpha
Helix 170	AS8	N	118	139	Right-handed alpha
Helix 171	AS9	N	158	170	Right-handed alpha
Helix 172	AT1	N	180	187	Right-handed alpha
Helix 173	AT2	N	191	197	Right-handed alpha
Helix 174	AT3	N	220	232	Right-handed alpha
Helix 175	AT4	N	250	255	Right-handed alpha
Helix 176	AT5	N	264	285	Right-handed alpha
Helix 177	AT6	O	8	10	Right-handed 310
Helix 178	AT7	O	15	30	Right-handed alpha
Helix 179	AT8	O	40	44	Right-handed 310
Helix 180	AT9	O	45	57	Right-handed alpha
Helix 181	AU1	O	67	71	Right-handed 310
Helix 182	AU2	O	76	98	Right-handed alpha
Helix 183	AU3	O	118	138	Right-handed alpha
Helix 184	AU4	O	158	170	Right-handed alpha
Helix 185	AU5	O	180	187	Right-handed alpha
Helix 186	AU6	O	191	198	Right-handed alpha
Helix 187	AU7	O	220	231	Right-handed alpha
Helix 188	AU8	O	250	255	Right-handed alpha
Helix 189	AU9	O	264	287	Right-handed alpha
Helix 190	AV1	P	8	10	Right-handed 310
Helix 191	AV2	P	15	29	Right-handed alpha
Helix 192	AV3	P	45	56	Right-handed alpha
Helix 193	AV4	P	67	71	Right-handed 310
Helix 194	AV5	P	76	98	Right-handed alpha
Helix 195	AV6	P	118	139	Right-handed alpha
Helix 196	AV7	P	158	170	Right-handed alpha
Helix 197	AV8	P	180	187	Right-handed alpha
Helix 198	AV9	P	191	197	Right-handed alpha
Helix 199	AW1	P	220	231	Right-handed alpha
Helix 200	AW2	P	250	255	Right-handed alpha
Helix 201	AW3	P	264	287	Right-handed alpha

There are 16 sheets in PDB entry 8YEC. 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,

There are 10 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	65	66	first strand
Strand 2	E	101	109	parallel
Strand 3	E	142	146	parallel
Strand 4	E	174	179	parallel
Strand 5	E	201	206	parallel
Strand 6	E	237	239	parallel
Strand 7	E	3	6	parallel
Strand 8	E	33	37	parallel
Strand 9	E	59	63	parallel
Strand 10	E	101	109	parallel

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There are 9 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	3	6	first strand
Strand 2	F	33	37	parallel
Strand 3	F	59	66	parallel
Strand 4	F	101	109	parallel
Strand 5	F	142	146	parallel
Strand 6	F	174	179	parallel
Strand 7	F	201	206	parallel
Strand 8	F	237	239	parallel
Strand 9	F	3	6	parallel

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There are 9 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	3	6	first strand
Strand 2	A	33	37	parallel
Strand 3	A	59	66	parallel
Strand 4	A	101	109	parallel
Strand 5	A	142	146	parallel
Strand 6	A	174	179	parallel
Strand 7	A	201	206	parallel
Strand 8	A	237	239	parallel
Strand 9	A	3	6	parallel

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There are 9 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	3	6	first strand
Strand 2	B	33	37	parallel
Strand 3	B	59	66	parallel
Strand 4	B	101	109	parallel
Strand 5	B	142	146	parallel
Strand 6	B	174	179	parallel
Strand 7	B	201	206	parallel
Strand 8	B	237	239	parallel
Strand 9	B	3	6	parallel

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There are 9 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3	6	first strand
Strand 2	C	33	37	parallel
Strand 3	C	59	66	parallel
Strand 4	C	101	109	parallel
Strand 5	C	142	146	parallel
Strand 6	C	174	179	parallel
Strand 7	C	201	206	parallel
Strand 8	C	237	239	parallel
Strand 9	C	3	6	parallel

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There are 9 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	6	first strand
Strand 2	D	33	37	parallel
Strand 3	D	59	66	parallel
Strand 4	D	101	109	parallel
Strand 5	D	142	146	parallel
Strand 6	D	174	179	parallel
Strand 7	D	201	206	parallel
Strand 8	D	237	239	parallel
Strand 9	D	3	6	parallel

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There are 9 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	6	first strand
Strand 2	G	33	37	parallel
Strand 3	G	59	66	parallel
Strand 4	G	101	109	parallel
Strand 5	G	142	146	parallel
Strand 6	G	174	179	parallel
Strand 7	G	201	206	parallel
Strand 8	G	237	239	parallel
Strand 9	G	3	6	parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	6	first strand
Strand 2	H	33	37	parallel
Strand 3	H	59	66	parallel
Strand 4	H	101	109	parallel
Strand 5	H	142	146	parallel
Strand 6	H	174	179	parallel
Strand 7	H	201	206	parallel
Strand 8	H	237	239	parallel
Strand 9	H	3	6	parallel

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There are 10 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	65	66	first strand
Strand 2	I	101	109	parallel
Strand 3	I	142	146	parallel
Strand 4	I	174	179	parallel
Strand 5	I	201	206	parallel
Strand 6	I	237	239	parallel
Strand 7	I	3	6	parallel
Strand 8	I	33	37	parallel
Strand 9	I	59	63	parallel
Strand 10	I	101	109	parallel

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There are 9 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	3	6	first strand
Strand 2	J	33	37	parallel
Strand 3	J	59	66	parallel
Strand 4	J	101	109	parallel
Strand 5	J	142	146	parallel
Strand 6	J	174	179	parallel
Strand 7	J	201	206	parallel
Strand 8	J	237	239	parallel
Strand 9	J	3	6	parallel

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There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	3	6	first strand
Strand 2	K	33	37	parallel
Strand 3	K	59	66	parallel
Strand 4	K	101	109	parallel
Strand 5	K	142	146	parallel
Strand 6	K	174	179	parallel
Strand 7	K	201	206	parallel
Strand 8	K	237	239	parallel
Strand 9	K	3	6	parallel

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There are 9 strands in AB3 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	33	37	parallel
Strand 3	L	59	66	parallel
Strand 4	L	101	109	parallel
Strand 5	L	142	146	parallel
Strand 6	L	174	179	parallel
Strand 7	L	201	206	parallel
Strand 8	L	237	239	parallel
Strand 9	L	3	6	parallel

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There are 9 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	3	6	first strand
Strand 2	M	33	37	parallel
Strand 3	M	59	66	parallel
Strand 4	M	101	109	parallel
Strand 5	M	142	146	parallel
Strand 6	M	174	179	parallel
Strand 7	M	201	206	parallel
Strand 8	M	237	239	parallel
Strand 9	M	3	6	parallel

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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	6	first strand
Strand 2	N	33	37	parallel
Strand 3	N	59	66	parallel
Strand 4	N	101	109	parallel
Strand 5	N	142	146	parallel
Strand 6	N	174	179	parallel
Strand 7	N	201	206	parallel
Strand 8	N	237	239	parallel
Strand 9	N	3	6	parallel

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There are 9 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	3	6	first strand
Strand 2	O	33	37	parallel
Strand 3	O	59	66	parallel
Strand 4	O	101	109	parallel
Strand 5	O	142	146	parallel
Strand 6	O	174	179	parallel
Strand 7	O	201	206	parallel
Strand 8	O	237	239	parallel
Strand 9	O	3	6	parallel

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There are 9 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	3	6	first strand
Strand 2	P	33	37	parallel
Strand 3	P	59	66	parallel
Strand 4	P	101	109	parallel
Strand 5	P	142	146	parallel
Strand 6	P	174	179	parallel
Strand 7	P	201	206	parallel
Strand 8	P	237	239	parallel
Strand 9	P	3	6	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: 8YEC

Analysis of interatomic Contacts of Structural Units in PDB entry:
8YEC