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

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 7NEM entry

There are 4 chains in PDB entry 7NEM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
S	PRO 9	GLU 276
L	SER 2	HIS 552
T	PRO 9	GLU 276
M	SER 2	HIS 552

There are 88 helices in PDB entry 7NEM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	S	23	29	Right-handed alpha
Helix 2	AA2	S	30	32	Right-handed 310
Helix 3	AA3	S	36	43	Right-handed alpha
Helix 4	AA4	S	57	72	Right-handed alpha
Helix 5	AA5	S	87	91	Right-handed 310
Helix 6	AA6	S	100	110	Right-handed alpha
Helix 7	AA7	S	118	124	Right-handed alpha
Helix 8	AA8	S	125	129	Right-handed 310
Helix 9	AA9	S	138	143	Right-handed alpha
Helix 10	AB1	S	157	172	Right-handed alpha
Helix 11	AB2	S	183	188	Right-handed alpha
Helix 12	AB3	S	190	195	Right-handed 310
Helix 13	AB4	S	197	204	Right-handed alpha
Helix 14	AB5	S	214	218	Right-handed 310
Helix 15	AB6	S	221	225	Right-handed 310
Helix 16	AB7	S	227	231	Right-handed 310
Helix 17	AB8	S	247	252	Right-handed alpha
Helix 18	AB9	L	40	46	Right-handed alpha
Helix 19	AC1	L	49	51	Right-handed 310
Helix 20	AC2	L	52	58	Right-handed alpha
Helix 21	AC3	L	59	61	Right-handed 310
Helix 22	AC4	L	66	81	Right-handed alpha
Helix 23	AC5	L	85	110	Right-handed alpha
Helix 24	AC6	L	112	116	Right-handed 310
Helix 25	AC7	L	118	123	Right-handed alpha
Helix 26	AC8	L	126	134	Right-handed alpha
Helix 27	AC9	L	144	161	Right-handed alpha
Helix 28	AD1	L	164	168	Right-handed 310
Helix 29	AD2	L	180	210	Right-handed alpha
Helix 30	AD3	L	236	248	Right-handed alpha
Helix 31	AD4	L	250	257	Right-handed alpha
Helix 32	AD5	L	257	269	Right-handed alpha
Helix 33	AD6	L	270	274	Right-handed 310
Helix 34	AD7	L	308	312	Right-handed 310
Helix 35	AD8	L	320	326	Right-handed alpha
Helix 36	AD9	L	343	347	Right-handed 310
Helix 37	AE1	L	378	389	Right-handed alpha
Helix 38	AE2	L	391	410	Right-handed alpha
Helix 39	AE3	L	414	419	Right-handed 310
Helix 40	AE4	L	420	452	Right-handed alpha
Helix 41	AE5	L	500	507	Right-handed alpha
Helix 42	AE6	L	516	523	Right-handed alpha
Helix 43	AE7	L	533	543	Right-handed alpha
Helix 44	AE8	L	546	552	Right-handed alpha
Helix 45	AE9	T	23	29	Right-handed alpha
Helix 46	AF1	T	30	32	Right-handed 310
Helix 47	AF2	T	36	43	Right-handed alpha
Helix 48	AF3	T	57	72	Right-handed alpha
Helix 49	AF4	T	87	91	Right-handed 310
Helix 50	AF5	T	100	110	Right-handed alpha
Helix 51	AF6	T	118	124	Right-handed alpha
Helix 52	AF7	T	125	129	Right-handed 310
Helix 53	AF8	T	138	143	Right-handed alpha
Helix 54	AF9	T	157	172	Right-handed alpha
Helix 55	AG1	T	183	188	Right-handed alpha
Helix 56	AG2	T	190	195	Right-handed 310
Helix 57	AG3	T	197	204	Right-handed alpha
Helix 58	AG4	T	214	218	Right-handed 310
Helix 59	AG5	T	221	225	Right-handed 310
Helix 60	AG6	T	227	231	Right-handed 310
Helix 61	AG7	T	247	252	Right-handed alpha
Helix 62	AG8	M	40	46	Right-handed alpha
Helix 63	AG9	M	49	51	Right-handed 310
Helix 64	AH1	M	52	58	Right-handed alpha
Helix 65	AH2	M	59	61	Right-handed 310
Helix 66	AH3	M	66	81	Right-handed alpha
Helix 67	AH4	M	85	110	Right-handed alpha
Helix 68	AH5	M	112	116	Right-handed 310
Helix 69	AH6	M	118	123	Right-handed alpha
Helix 70	AH7	M	126	133	Right-handed alpha
Helix 71	AH8	M	144	161	Right-handed alpha
Helix 72	AH9	M	164	168	Right-handed 310
Helix 73	AI1	M	180	210	Right-handed alpha
Helix 74	AI2	M	236	248	Right-handed alpha
Helix 75	AI3	M	250	257	Right-handed alpha
Helix 76	AI4	M	257	269	Right-handed alpha
Helix 77	AI5	M	270	274	Right-handed 310
Helix 78	AI6	M	308	312	Right-handed 310
Helix 79	AI7	M	320	326	Right-handed alpha
Helix 80	AI8	M	343	347	Right-handed 310
Helix 81	AI9	M	378	389	Right-handed alpha
Helix 82	AJ1	M	391	410	Right-handed alpha
Helix 83	AJ2	M	414	419	Right-handed 310
Helix 84	AJ3	M	420	452	Right-handed alpha
Helix 85	AJ4	M	500	507	Right-handed alpha
Helix 86	AJ5	M	516	523	Right-handed alpha
Helix 87	AJ6	M	533	543	Right-handed alpha
Helix 88	AJ7	M	546	552	Right-handed alpha

There are 18 sheets in PDB entry 7NEM. 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 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	46	49	first strand
Strand 2	S	13	18	parallel
Strand 3	S	76	81	parallel
Strand 4	S	111	117	parallel
Strand 5	S	148	151	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	84	85	first strand
Strand 2	S	136	137	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	S	94	95	first strand
Strand 2	S	98	99	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	L	3	7	first strand
Strand 2	L	17	24	anti-parallel
Strand 3	L	27	35	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	L	218	219	first strand
Strand 2	L	222	223	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	L	282	284	first strand
Strand 2	L	301	304	anti-parallel
Strand 3	L	313	315	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	L	287	289	first strand
Strand 2	L	297	299	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	L	327	330	first strand
Strand 2	L	367	370	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	468	477	first strand
Strand 2	L	480	489	anti-parallel
Strand 3	L	492	499	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	T	46	49	first strand
Strand 2	T	13	18	parallel
Strand 3	T	76	81	parallel
Strand 4	T	111	117	parallel
Strand 5	T	148	151	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	T	84	85	first strand
Strand 2	T	136	137	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	94	95	first strand
Strand 2	T	98	99	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	M	3	7	first strand
Strand 2	M	17	24	anti-parallel
Strand 3	M	27	35	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	218	219	first strand
Strand 2	M	222	223	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	M	282	284	first strand
Strand 2	M	301	304	anti-parallel
Strand 3	M	313	315	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	M	287	289	first strand
Strand 2	M	297	299	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	M	327	330	first strand
Strand 2	M	367	370	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	468	477	first strand
Strand 2	M	480	489	anti-parallel
Strand 3	M	492	499	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: 7NEM

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