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

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 7NEQ entry

There are 6 chains in PDB entry 7NEQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 35	TYR 654
C	ASP 1	ARG 107
D	VAL 2	SER 119
E	ASP 1	ARG 107
F	VAL 2	SER 119
B	ALA 35	TYR 654

There are 54 helices in PDB entry 7NEQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	85	94	Right-handed alpha
Helix 2	AA2	A	116	121	Right-handed alpha
Helix 3	AA3	A	135	147	Right-handed alpha
Helix 4	AA4	A	153	169	Right-handed alpha
Helix 5	AA5	A	187	198	Right-handed alpha
Helix 6	AA6	A	219	233	Right-handed alpha
Helix 7	AA7	A	246	251	Right-handed alpha
Helix 8	AA8	A	273	279	Right-handed alpha
Helix 9	AA9	A	289	298	Right-handed alpha
Helix 10	AB1	A	329	337	Right-handed alpha
Helix 11	AB2	A	339	354	Right-handed alpha
Helix 12	AB3	A	374	390	Right-handed alpha
Helix 13	AB4	A	391	413	Right-handed alpha
Helix 14	AB5	A	419	441	Right-handed alpha
Helix 15	AB6	A	442	444	Right-handed 310
Helix 16	AB7	A	445	450	Right-handed alpha
Helix 17	AB8	A	451	462	Right-handed alpha
Helix 18	AB9	A	465	475	Right-handed alpha
Helix 19	AC1	A	478	483	Right-handed alpha
Helix 20	AC2	A	483	498	Right-handed alpha
Helix 21	AC3	A	502	529	Right-handed alpha
Helix 22	AC4	A	534	551	Right-handed alpha
Helix 23	AC5	A	562	567	Right-handed alpha
Helix 24	AC6	A	568	571	Right-handed 310
Helix 25	AC7	A	572	587	Right-handed alpha
Helix 26	AC8	A	609	617	Right-handed alpha
Helix 27	AC9	A	622	650	Right-handed alpha
Helix 28	AD1	E	79	83	Right-handed 310
Helix 29	AD2	B	85	94	Right-handed alpha
Helix 30	AD3	B	116	121	Right-handed alpha
Helix 31	AD4	B	135	146	Right-handed alpha
Helix 32	AD5	B	153	168	Right-handed alpha
Helix 33	AD6	B	187	198	Right-handed alpha
Helix 34	AD7	B	217	233	Right-handed alpha
Helix 35	AD8	B	246	251	Right-handed alpha
Helix 36	AD9	B	272	279	Right-handed alpha
Helix 37	AE1	B	289	298	Right-handed alpha
Helix 38	AE2	B	329	336	Right-handed alpha
Helix 39	AE3	B	339	353	Right-handed alpha
Helix 40	AE4	B	372	390	Right-handed alpha
Helix 41	AE5	B	391	413	Right-handed alpha
Helix 42	AE6	B	419	442	Right-handed alpha
Helix 43	AE7	B	443	446	Right-handed 310
Helix 44	AE8	B	451	462	Right-handed alpha
Helix 45	AE9	B	465	473	Right-handed alpha
Helix 46	AF1	B	478	482	Right-handed 310
Helix 47	AF2	B	483	497	Right-handed alpha
Helix 48	AF3	B	502	529	Right-handed alpha
Helix 49	AF4	B	534	551	Right-handed alpha
Helix 50	AF5	B	562	567	Right-handed alpha
Helix 51	AF6	B	568	571	Right-handed 310
Helix 52	AF7	B	572	587	Right-handed alpha
Helix 53	AF8	B	609	617	Right-handed alpha
Helix 54	AF9	B	623	650	Right-handed alpha

There are 18 sheets in PDB entry 7NEQ. 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,

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	37	39	first strand
Strand 2	A	69	71	anti-parallel

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There are 6 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	122	124	first strand
Strand 2	A	206	210	parallel
Strand 3	A	237	242	parallel
Strand 4	A	75	79	parallel
Strand 5	A	255	259	parallel
Strand 6	A	264	269	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	107	108	first strand
Strand 2	A	111	112	anti-parallel

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There are 3 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	19	24	first strand
Strand 2	C	70	75	anti-parallel
Strand 3	C	62	64	anti-parallel

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There are 4 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	46	48	first strand
Strand 2	C	33	38	anti-parallel
Strand 3	C	85	90	anti-parallel
Strand 4	C	97	98	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	C	46	48	first strand
Strand 2	C	33	38	anti-parallel
Strand 3	C	85	90	anti-parallel
Strand 4	C	102	103	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	6	7	first strand
Strand 2	D	17	23	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	68	73	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	11	12	first strand
Strand 2	D	116	117	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	58	60	first strand
Strand 2	D	45	52	anti-parallel
Strand 3	D	34	41	anti-parallel
Strand 4	D	93	99	anti-parallel
Strand 5	D	106	109	anti-parallel

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There are 5 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	58	60	first strand
Strand 2	D	45	52	anti-parallel
Strand 3	D	34	41	anti-parallel
Strand 4	D	93	99	anti-parallel
Strand 5	D	113	114	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	E	10	13	first strand
Strand 2	E	103	106	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	19	22	first strand
Strand 2	E	70	75	anti-parallel
Strand 3	E	62	67	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	E	45	48	first strand
Strand 2	E	33	38	anti-parallel
Strand 3	E	85	90	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	F	3	7	first strand
Strand 2	F	18	25	anti-parallel
Strand 3	F	78	83	anti-parallel
Strand 4	F	68	73	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	F	11	12	first strand
Strand 2	F	116	117	parallel

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There are 5 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	58	60	first strand
Strand 2	F	46	52	anti-parallel
Strand 3	F	34	40	anti-parallel
Strand 4	F	98	99	anti-parallel
Strand 5	F	106	108	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	68	71	first strand
Strand 2	B	37	40	anti-parallel
Strand 3	B	107	108	anti-parallel
Strand 4	B	111	112	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	122	124	first strand
Strand 2	B	207	210	parallel
Strand 3	B	238	241	parallel
Strand 4	B	75	79	parallel
Strand 5	B	256	260	parallel
Strand 6	B	263	268	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: 7NEQ

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