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

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 7EQG entry

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

Chain ID	Initial residue	Terminal residue
C	VAL 3	VAL 322
D	LEU 6	GLU 340
E	LEU 6	GLU 338
F	LEU 6	GLU 338
G	ILE 5	ALA 339
H	LEU 6	GLU 338
I	LEU 6	GLU 338
J	SER 2	LYS 78
K	SER 2	MET 79
L	MET 1	PHE 187
M	C 1	C 58
N	C 1	T 44
P	SER 2	MET 79
Q	SER 2	LYS 78
R	SER 2	LYS 78
B	GLN 11	GLN 273
O	A 1	T 29

There are 75 helices in PDB entry 7EQG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	33	48	Right-handed alpha
Helix 2	AA2	C	124	134	Right-handed alpha
Helix 3	AA3	C	165	178	Right-handed alpha
Helix 4	AA4	C	189	201	Right-handed alpha
Helix 5	AA5	C	208	214	Right-handed alpha
Helix 6	AA6	D	111	129	Right-handed alpha
Helix 7	AA7	D	132	144	Right-handed alpha
Helix 8	AA8	D	189	205	Right-handed alpha
Helix 9	AA9	D	256	264	Right-handed alpha
Helix 10	AB1	D	303	313	Right-handed alpha
Helix 11	AB2	D	319	333	Right-handed alpha
Helix 12	AB3	E	32	36	Right-handed 310
Helix 13	AB4	E	112	129	Right-handed alpha
Helix 14	AB5	E	131	144	Right-handed alpha
Helix 15	AB6	E	148	153	Right-handed 310
Helix 16	AB7	E	190	205	Right-handed alpha
Helix 17	AB8	E	256	266	Right-handed alpha
Helix 18	AB9	E	303	314	Right-handed alpha
Helix 19	AC1	E	319	333	Right-handed alpha
Helix 20	AC2	F	32	36	Right-handed 310
Helix 21	AC3	F	112	129	Right-handed alpha
Helix 22	AC4	F	132	144	Right-handed alpha
Helix 23	AC5	F	189	205	Right-handed alpha
Helix 24	AC6	F	256	265	Right-handed alpha
Helix 25	AC7	F	303	313	Right-handed alpha
Helix 26	AC8	F	319	333	Right-handed alpha
Helix 27	AC9	G	32	36	Right-handed 310
Helix 28	AD1	G	63	71	Right-handed alpha
Helix 29	AD2	G	111	129	Right-handed alpha
Helix 30	AD3	G	132	144	Right-handed alpha
Helix 31	AD4	G	190	204	Right-handed alpha
Helix 32	AD5	G	256	266	Right-handed alpha
Helix 33	AD6	G	274	278	Right-handed 310
Helix 34	AD7	G	303	313	Right-handed alpha
Helix 35	AD8	G	319	333	Right-handed alpha
Helix 36	AD9	H	58	62	Right-handed 310
Helix 37	AE1	H	63	72	Right-handed alpha
Helix 38	AE2	H	112	129	Right-handed alpha
Helix 39	AE3	H	131	144	Right-handed alpha
Helix 40	AE4	H	190	205	Right-handed alpha
Helix 41	AE5	H	256	264	Right-handed alpha
Helix 42	AE6	H	303	313	Right-handed alpha
Helix 43	AE7	H	319	333	Right-handed alpha
Helix 44	AE8	I	63	72	Right-handed alpha
Helix 45	AE9	I	111	129	Right-handed alpha
Helix 46	AF1	I	133	144	Right-handed alpha
Helix 47	AF2	I	190	204	Right-handed alpha
Helix 48	AF3	I	256	264	Right-handed alpha
Helix 49	AF4	I	274	278	Right-handed 310
Helix 50	AF5	I	303	313	Right-handed alpha
Helix 51	AF6	I	319	333	Right-handed alpha
Helix 52	AF7	J	39	53	Right-handed alpha
Helix 53	AF8	J	72	76	Right-handed 310
Helix 54	AF9	K	39	53	Right-handed alpha
Helix 55	AG1	L	16	34	Right-handed alpha
Helix 56	AG2	L	64	73	Right-handed alpha
Helix 57	AG3	L	74	77	Right-handed 310
Helix 58	AG4	L	108	119	Right-handed alpha
Helix 59	AG5	L	125	131	Right-handed alpha
Helix 60	AG6	P	39	54	Right-handed alpha
Helix 61	AG7	Q	39	55	Right-handed alpha
Helix 62	AG8	Q	72	77	Right-handed 310
Helix 63	AG9	R	39	53	Right-handed alpha
Helix 64	AH1	B	13	33	Right-handed alpha
Helix 65	AH2	B	38	48	Right-handed alpha
Helix 66	AH3	B	50	59	Right-handed alpha
Helix 67	AH4	B	111	113	Right-handed 310
Helix 68	AH5	B	114	122	Right-handed alpha
Helix 69	AH6	B	127	133	Right-handed alpha
Helix 70	AH7	B	138	144	Right-handed alpha
Helix 71	AH8	B	149	162	Right-handed alpha
Helix 72	AH9	B	199	209	Right-handed alpha
Helix 73	AI1	B	210	221	Right-handed alpha
Helix 74	AI2	B	247	251	Right-handed 310
Helix 75	AI3	B	253	258	Right-handed alpha

There are 39 sheets in PDB entry 7EQG. 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,

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	C	56	61	first strand
Strand 2	C	102	113	anti-parallel
Strand 3	C	65	68	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	C	56	61	first strand
Strand 2	C	102	113	anti-parallel
Strand 3	C	8	21	anti-parallel
Strand 4	C	157	160	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	C	28	30	first strand
Strand 2	B	265	267	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	C	70	71	first strand
Strand 2	C	80	81	anti-parallel

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There are 3 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	185	188	first strand
Strand 2	C	285	290	anti-parallel
Strand 3	C	248	251	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	C	255	257	first strand
Strand 2	C	279	282	anti-parallel
Strand 3	B	191	192	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	C	304	306	first strand
Strand 2	C	315	317	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	14	first strand
Strand 2	D	334	335	anti-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	19	20	first strand
Strand 2	D	90	99	anti-parallel
Strand 3	D	209	217	anti-parallel
Strand 4	D	158	165	anti-parallel
Strand 5	D	170	177	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	19	20	first strand
Strand 2	D	90	99	anti-parallel
Strand 3	D	23	28	anti-parallel
Strand 4	D	254	255	anti-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	D	45	48	first strand
Strand 2	D	78	81	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	108	109	first strand
Strand 2	E	12	14	anti-parallel
Strand 3	E	334	335	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	19	20	first strand
Strand 2	E	90	99	anti-parallel
Strand 3	E	209	218	anti-parallel
Strand 4	E	157	165	anti-parallel
Strand 5	E	170	177	anti-parallel

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There are 4 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	19	20	first strand
Strand 2	E	90	99	anti-parallel
Strand 3	E	23	28	anti-parallel
Strand 4	E	254	255	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	E	44	51	first strand
Strand 2	E	75	83	anti-parallel
Strand 3	E	224	225	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	F	12	14	first strand
Strand 2	F	334	336	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	F	170	177	first strand
Strand 2	F	157	165	anti-parallel
Strand 3	F	209	218	anti-parallel
Strand 4	F	90	99	anti-parallel
Strand 5	F	23	28	anti-parallel
Strand 6	F	254	255	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	F	44	51	first strand
Strand 2	F	75	82	anti-parallel

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There are 6 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	169	177	first strand
Strand 2	G	157	166	anti-parallel
Strand 3	G	209	218	anti-parallel
Strand 4	G	90	99	anti-parallel
Strand 5	G	23	28	anti-parallel
Strand 6	G	254	255	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	G	45	51	first strand
Strand 2	G	75	81	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	H	13	14	first strand
Strand 2	H	334	335	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	19	20	first strand
Strand 2	H	90	99	anti-parallel
Strand 3	H	209	218	anti-parallel
Strand 4	H	158	165	anti-parallel
Strand 5	H	170	175	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	19	20	first strand
Strand 2	H	90	99	anti-parallel
Strand 3	H	23	28	anti-parallel
Strand 4	H	254	255	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	H	45	48	first strand
Strand 2	H	78	83	anti-parallel
Strand 3	H	224	225	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	287	288	first strand
Strand 2	H	293	294	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	108	109	first strand
Strand 2	I	12	14	anti-parallel
Strand 3	I	334	336	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	19	20	first strand
Strand 2	I	90	99	anti-parallel
Strand 3	I	209	218	anti-parallel
Strand 4	I	158	165	anti-parallel
Strand 5	I	170	177	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	I	19	20	first strand
Strand 2	I	90	99	anti-parallel
Strand 3	I	23	28	anti-parallel
Strand 4	I	254	255	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	I	44	51	first strand
Strand 2	I	75	82	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	266	268	first strand
Strand 2	I	280	281	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	I	287	288	first strand
Strand 2	I	293	294	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	28	35	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	5	11	anti-parallel
Strand 4	J	59	62	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	K	29	37	first strand
Strand 2	K	19	24	anti-parallel
Strand 3	K	5	11	anti-parallel
Strand 4	K	59	62	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	L	7	8	first strand
Strand 2	L	57	61	anti-parallel
Strand 3	L	41	43	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	L	100	103	first strand
Strand 2	L	158	161	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	P	28	37	first strand
Strand 2	P	19	25	anti-parallel
Strand 3	P	5	11	anti-parallel
Strand 4	P	59	62	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	Q	28	35	first strand
Strand 2	Q	19	25	anti-parallel
Strand 3	Q	5	11	anti-parallel
Strand 4	Q	59	63	parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	31	35	first strand
Strand 2	R	19	23	anti-parallel
Strand 3	R	5	11	anti-parallel
Strand 4	R	59	62	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	B	180	181	first strand
Strand 2	B	187	188	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: 7EQG

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