Analysis of interatomic Contacts of Structural Units in PDB entry:
7NL1

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 7NL1 entry

There are 4 chains in PDB entry 7NL1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 21	ALA 417
C	GLU 19	ALA 417
D	PHE 18	ALA 417
E	GLY 21	CYS 131

There are121 helices in PDB entry 7NL1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	34	42	Right-handed alpha
Helix 2	AA2	A	83	98	Right-handed alpha
Helix 3	AA3	A	107	120	Right-handed alpha
Helix 4	AA4	A	133	143	Right-handed alpha
Helix 5	AA5	A	144	148	Right-handed 310
Helix 6	AA6	A	158	166	Right-handed alpha
Helix 7	AA7	A	187	199	Right-handed alpha
Helix 8	AA8	A	247	262	Right-handed alpha
Helix 9	AA9	A	266	277	Right-handed alpha
Helix 10	AB1	A	279	300	Right-handed alpha
Helix 11	AB2	A	317	325	Right-handed alpha
Helix 12	AB3	A	340	350	Right-handed alpha
Helix 13	AB4	A	380	385	Right-handed alpha
Helix 14	AB5	A	402	416	Right-handed alpha
Helix 15	AB6	C	34	42	Right-handed alpha
Helix 16	AB7	C	83	98	Right-handed alpha
Helix 17	AB8	C	107	120	Right-handed alpha
Helix 18	AB9	C	133	143	Right-handed alpha
Helix 19	AC1	C	144	148	Right-handed 310
Helix 20	AC2	C	158	166	Right-handed alpha
Helix 21	AC3	C	187	199	Right-handed alpha
Helix 22	AC4	C	215	220	Right-handed 310
Helix 23	AC5	C	247	262	Right-handed alpha
Helix 24	AC6	C	266	277	Right-handed alpha
Helix 25	AC7	C	279	300	Right-handed alpha
Helix 26	AC8	C	317	325	Right-handed alpha
Helix 27	AC9	C	339	350	Right-handed alpha
Helix 28	AD1	C	380	387	Right-handed alpha
Helix 29	AD2	C	402	416	Right-handed alpha
Helix 30	AD3	D	34	42	Right-handed alpha
Helix 31	AD4	D	83	98	Right-handed alpha
Helix 32	AD5	D	107	120	Right-handed alpha
Helix 33	AD6	D	133	143	Right-handed alpha
Helix 34	AD7	D	144	148	Right-handed 310
Helix 35	AD8	D	158	165	Right-handed alpha
Helix 36	AD9	D	187	198	Right-handed alpha
Helix 37	AE1	D	247	262	Right-handed alpha
Helix 38	AE2	D	266	277	Right-handed alpha
Helix 39	AE3	D	279	300	Right-handed alpha
Helix 40	AE4	D	317	325	Right-handed alpha
Helix 41	AE5	D	339	350	Right-handed alpha
Helix 42	AE6	D	370	374	Right-handed 310
Helix 43	AE7	D	380	387	Right-handed alpha
Helix 44	AE8	D	402	416	Right-handed alpha
Helix 45	AE9	E	34	41	Right-handed alpha
Helix 46	AF1	E	83	98	Right-handed alpha
Helix 47	AF2	E	107	120	Right-handed alpha
Helix 48	AF3	E	133	143	Right-handed alpha
Helix 49	AF4	E	144	148	Right-handed 310
Helix 50	AF5	E	158	166	Right-handed alpha
Helix 51	AF6	E	187	198	Right-handed alpha
Helix 52	AF7	E	215	220	Right-handed 310
Helix 53	AF8	E	247	262	Right-handed alpha
Helix 54	AF9	E	266	278	Right-handed alpha
Helix 55	AG1	E	279	299	Right-handed alpha
Helix 56	AG2	E	317	325	Right-handed alpha
Helix 57	AG3	E	339	350	Right-handed alpha
Helix 58	AG4	E	384	388	Right-handed 310
Helix 59	AG5	E	402	416	Right-handed alpha
Helix 60	AG6	F	34	41	Right-handed alpha
Helix 61	AG7	F	83	98	Right-handed alpha
Helix 62	AG8	F	107	120	Right-handed alpha
Helix 63	AG9	F	133	143	Right-handed alpha
Helix 64	AH1	F	144	148	Right-handed 310
Helix 65	AH2	F	158	166	Right-handed alpha
Helix 66	AH3	F	187	198	Right-handed alpha
Helix 67	AH4	F	215	220	Right-handed 310
Helix 68	AH5	F	247	262	Right-handed alpha
Helix 69	AH6	F	266	277	Right-handed alpha
Helix 70	AH7	F	279	300	Right-handed alpha
Helix 71	AH8	F	317	325	Right-handed alpha
Helix 72	AH9	F	340	350	Right-handed alpha
Helix 73	AI1	F	380	385	Right-handed alpha
Helix 74	AI2	F	402	417	Right-handed alpha
Helix 75	AI3	G	34	42	Right-handed alpha
Helix 76	AI4	G	83	98	Right-handed alpha
Helix 77	AI5	G	107	120	Right-handed alpha
Helix 78	AI6	G	133	143	Right-handed alpha
Helix 79	AI7	G	144	148	Right-handed 310
Helix 80	AI8	G	158	166	Right-handed alpha
Helix 81	AI9	G	187	198	Right-handed alpha
Helix 82	AJ1	G	215	220	Right-handed 310
Helix 83	AJ2	G	247	262	Right-handed alpha
Helix 84	AJ3	G	266	278	Right-handed alpha
Helix 85	AJ4	G	279	300	Right-handed alpha
Helix 86	AJ5	G	317	325	Right-handed alpha
Helix 87	AJ6	G	339	350	Right-handed alpha
Helix 88	AJ7	G	370	374	Right-handed 310
Helix 89	AJ8	G	380	387	Right-handed alpha
Helix 90	AJ9	G	402	416	Right-handed alpha
Helix 91	AK1	H	34	42	Right-handed alpha
Helix 92	AK2	H	83	98	Right-handed alpha
Helix 93	AK3	H	107	120	Right-handed alpha
Helix 94	AK4	H	133	143	Right-handed alpha
Helix 95	AK5	H	144	148	Right-handed 310
Helix 96	AK6	H	158	166	Right-handed alpha
Helix 97	AK7	H	187	198	Right-handed alpha
Helix 98	AK8	H	215	220	Right-handed 310
Helix 99	AK9	H	247	262	Right-handed alpha
Helix 100	AL1	H	266	278	Right-handed alpha
Helix 101	AL2	H	279	300	Right-handed alpha
Helix 102	AL3	H	317	325	Right-handed alpha
Helix 103	AL4	H	339	350	Right-handed alpha
Helix 104	AL5	H	370	374	Right-handed 310
Helix 105	AL6	H	380	387	Right-handed alpha
Helix 106	AL7	H	402	416	Right-handed alpha
Helix 107	AL8	B	34	42	Right-handed alpha
Helix 108	AL9	B	83	98	Right-handed alpha
Helix 109	AM1	B	107	120	Right-handed alpha
Helix 110	AM2	B	133	143	Right-handed alpha
Helix 111	AM3	B	144	148	Right-handed 310
Helix 112	AM4	B	158	166	Right-handed alpha
Helix 113	AM5	B	187	199	Right-handed alpha
Helix 114	AM6	B	215	220	Right-handed 310
Helix 115	AM7	B	247	262	Right-handed alpha
Helix 116	AM8	B	266	277	Right-handed alpha
Helix 117	AM9	B	279	300	Right-handed alpha
Helix 118	AN1	B	317	325	Right-handed alpha
Helix 119	AN2	B	339	350	Right-handed alpha
Helix 120	AN3	B	381	386	Right-handed alpha
Helix 121	AN4	B	402	415	Right-handed alpha

There are 16 sheets in PDB entry 7NL1. 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 7 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	101	105	first strand
Strand 2	A	241	245	anti-parallel
Strand 3	A	223	226	anti-parallel
Strand 4	A	201	205	parallel
Strand 5	A	170	176	parallel
Strand 6	A	125	129	parallel
Strand 7	A	150	154	parallel

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There are 5 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	304	308	first strand
Strand 2	A	332	337	anti-parallel
Strand 3	A	393	397	anti-parallel
Strand 4	A	367	369	anti-parallel
Strand 5	A	356	357	parallel

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There are 7 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	101	105	first strand
Strand 2	C	241	245	anti-parallel
Strand 3	C	223	227	anti-parallel
Strand 4	C	201	205	parallel
Strand 5	C	170	176	parallel
Strand 6	C	125	129	parallel
Strand 7	C	150	154	parallel

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There are 5 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	304	308	first strand
Strand 2	C	332	337	anti-parallel
Strand 3	C	393	397	anti-parallel
Strand 4	C	367	369	anti-parallel
Strand 5	C	356	357	parallel

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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	101	105	first strand
Strand 2	D	241	245	anti-parallel
Strand 3	D	223	227	anti-parallel
Strand 4	D	201	205	parallel
Strand 5	D	170	176	parallel
Strand 6	D	125	129	parallel
Strand 7	D	150	154	parallel

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There are 5 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	304	308	first strand
Strand 2	D	332	337	anti-parallel
Strand 3	D	393	397	anti-parallel
Strand 4	D	367	369	anti-parallel
Strand 5	D	356	357	parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	101	105	first strand
Strand 2	E	241	245	anti-parallel
Strand 3	E	223	227	anti-parallel
Strand 4	E	201	205	parallel
Strand 5	E	170	176	parallel
Strand 6	E	125	129	parallel
Strand 7	E	150	154	parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	304	308	first strand
Strand 2	E	332	337	anti-parallel
Strand 3	E	393	397	anti-parallel
Strand 4	E	367	369	anti-parallel
Strand 5	E	356	357	parallel

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There are 7 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	101	105	first strand
Strand 2	F	241	245	anti-parallel
Strand 3	F	223	227	anti-parallel
Strand 4	F	201	205	parallel
Strand 5	F	170	176	parallel
Strand 6	F	125	129	parallel
Strand 7	F	150	154	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	F	304	308	first strand
Strand 2	F	332	337	anti-parallel
Strand 3	F	393	397	anti-parallel
Strand 4	F	367	369	anti-parallel
Strand 5	F	356	357	parallel

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There are 7 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	101	105	first strand
Strand 2	G	241	245	anti-parallel
Strand 3	G	223	226	anti-parallel
Strand 4	G	201	205	parallel
Strand 5	G	170	176	parallel
Strand 6	G	125	129	parallel
Strand 7	G	150	154	parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	304	308	first strand
Strand 2	G	332	337	anti-parallel
Strand 3	G	393	397	anti-parallel
Strand 4	G	367	369	anti-parallel
Strand 5	G	356	357	parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	101	105	first strand
Strand 2	H	241	245	anti-parallel
Strand 3	H	223	226	anti-parallel
Strand 4	H	201	205	parallel
Strand 5	H	170	176	parallel
Strand 6	H	125	129	parallel
Strand 7	H	150	154	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	H	304	308	first strand
Strand 2	H	332	337	anti-parallel
Strand 3	H	393	397	anti-parallel
Strand 4	H	367	369	anti-parallel
Strand 5	H	356	357	parallel

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There are 7 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	101	105	first strand
Strand 2	B	241	245	anti-parallel
Strand 3	B	223	227	anti-parallel
Strand 4	B	201	205	parallel
Strand 5	B	170	176	parallel
Strand 6	B	125	129	parallel
Strand 7	B	150	154	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	B	304	308	first strand
Strand 2	B	332	337	anti-parallel
Strand 3	B	393	397	anti-parallel
Strand 4	B	367	369	anti-parallel
Strand 5	B	356	357	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: 7NL1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NL1