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

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 7NHQ entry

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

Chain ID	Initial residue	Terminal residue
A	SER 10	ALA 344
B	GLY 2	GLN 497
C	ARG 14	LYS 445
D	ARG 12	LEU 352
E	ARG 8	LYS 84
F	GLN 8	ARG 45
H	ALA 2	GLY 66
I	MET 1	GLY 26
K	LYS 10	ARG 46
L	MET 1	ASN 37
M	MET 1	LYS 34
T	MET 1	ARG 28
X	THR 2	LYS 36
y	ILE 19	LEU 46
Z	THR 2	VAL 61
2	ALA 3	GLU 114
3	MET 1	SER 56

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	22	Right-handed alpha
Helix 2	AA2	A	33	55	Right-handed alpha
Helix 3	AA3	A	70	74	Right-handed 310
Helix 4	AA4	A	95	99	Right-handed 310
Helix 5	AA5	A	101	108	Right-handed alpha
Helix 6	AA6	A	109	137	Right-handed alpha
Helix 7	AA7	A	142	159	Right-handed alpha
Helix 8	AA8	A	159	166	Right-handed alpha
Helix 9	AA9	A	176	191	Right-handed alpha
Helix 10	AB1	A	195	222	Right-handed alpha
Helix 11	AB2	A	248	255	Right-handed alpha
Helix 12	AB3	A	255	264	Right-handed alpha
Helix 13	AB4	A	268	294	Right-handed alpha
Helix 14	AB5	A	318	332	Right-handed alpha
Helix 15	AB6	B	15	44	Right-handed alpha
Helix 16	AB7	B	62	69	Right-handed alpha
Helix 17	AB8	B	92	117	Right-handed alpha
Helix 18	AB9	B	134	156	Right-handed alpha
Helix 19	AC1	B	194	219	Right-handed alpha
Helix 20	AC2	B	222	230	Right-handed alpha
Helix 21	AC3	B	233	259	Right-handed alpha
Helix 22	AC4	B	271	277	Right-handed alpha
Helix 23	AC5	B	278	296	Right-handed alpha
Helix 24	AC6	B	297	304	Right-handed alpha
Helix 25	AC7	B	306	313	Right-handed alpha
Helix 26	AC8	B	314	318	Right-handed 310
Helix 27	AC9	B	330	335	Right-handed alpha
Helix 28	AD1	B	413	425	Right-handed alpha
Helix 29	AD2	B	446	475	Right-handed alpha
Helix 30	AD3	B	475	480	Right-handed alpha
Helix 31	AD4	C	22	31	Right-handed 310
Helix 32	AD5	C	34	61	Right-handed alpha
Helix 33	AD6	C	68	72	Right-handed 310
Helix 34	AD7	C	76	83	Right-handed alpha
Helix 35	AD8	C	96	123	Right-handed alpha
Helix 36	AD9	C	141	169	Right-handed alpha
Helix 37	AE1	C	193	198	Right-handed alpha
Helix 38	AE2	C	199	203	Right-handed 310
Helix 39	AE3	C	217	241	Right-handed alpha
Helix 40	AE4	C	245	252	Right-handed alpha
Helix 41	AE5	C	257	281	Right-handed alpha
Helix 42	AE6	C	293	313	Right-handed alpha
Helix 43	AE7	C	341	346	Right-handed 310
Helix 44	AE8	C	354	356	Right-handed 310
Helix 45	AE9	C	364	371	Right-handed alpha
Helix 46	AF1	C	373	385	Right-handed alpha
Helix 47	AF2	C	409	444	Right-handed alpha
Helix 48	AF3	D	13	23	Right-handed alpha
Helix 49	AF4	D	30	55	Right-handed alpha
Helix 50	AF5	D	66	70	Right-handed 310
Helix 51	AF6	D	82	86	Right-handed 310
Helix 52	AF7	D	100	107	Right-handed alpha
Helix 53	AF8	D	108	137	Right-handed alpha
Helix 54	AF9	D	140	146	Right-handed alpha
Helix 55	AG1	D	146	158	Right-handed alpha
Helix 56	AG2	D	158	164	Right-handed alpha
Helix 57	AG3	D	166	170	Right-handed 310
Helix 58	AG4	D	175	190	Right-handed alpha
Helix 59	AG5	D	191	193	Right-handed 310
Helix 60	AG6	D	194	220	Right-handed alpha
Helix 61	AG7	D	235	239	Right-handed 310
Helix 62	AG8	D	245	257	Right-handed alpha
Helix 63	AG9	D	263	290	Right-handed alpha
Helix 64	AH1	D	298	308	Right-handed alpha
Helix 65	AH2	D	313	334	Right-handed alpha
Helix 66	AH3	D	348	352	Right-handed 310
Helix 67	AH4	E	16	40	Right-handed alpha
Helix 68	AH5	E	42	47	Right-handed alpha
Helix 69	AH6	E	71	82	Right-handed alpha
Helix 70	AH7	F	17	25	Right-handed alpha
Helix 71	AH8	F	27	40	Right-handed alpha
Helix 72	AH9	F	41	43	Right-handed 310
Helix 73	AI1	H	7	12	Right-handed alpha
Helix 74	AI2	H	13	16	Right-handed 310
Helix 75	AI3	H	27	50	Right-handed alpha
Helix 76	AI4	I	2	24	Right-handed alpha
Helix 77	AI5	K	18	23	Right-handed alpha
Helix 78	AI6	K	27	43	Right-handed alpha
Helix 79	AI7	L	13	36	Right-handed alpha
Helix 80	AI8	M	4	31	Right-handed alpha
Helix 81	AI9	T	2	23	Right-handed alpha
Helix 82	AJ1	X	4	35	Right-handed alpha
Helix 83	AJ2	y	22	42	Right-handed alpha
Helix 84	AJ3	Z	3	29	Right-handed alpha
Helix 85	AJ4	Z	32	58	Right-handed alpha
Helix 86	AJ5	Z	59	61	Right-handed 310
Helix 87	AJ6	2	88	106	Right-handed alpha
Helix 88	AJ7	3	27	55	Right-handed alpha

There are 13 sheets in PDB entry 7NHQ. 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,

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	58	59	first strand
Strand 2	A	66	67	anti-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	A	81	82	first strand
Strand 2	A	174	175	anti-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	A	223	227	first strand
Strand 2	A	240	244	anti-parallel
Strand 3	2	68	73	anti-parallel
Strand 4	2	76	86	anti-parallel
Strand 5	2	31	39	anti-parallel
Strand 6	2	20	26	anti-parallel
Strand 7	B	489	493	anti-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	A	306	307	first strand
Strand 2	A	313	314	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	B	166	168	first strand
Strand 2	B	177	179	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	336	340	first strand
Strand 2	B	430	433	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	377	380	first strand
Strand 2	B	369	371	anti-parallel
Strand 3	B	353	356	anti-parallel
Strand 4	B	343	347	anti-parallel
Strand 5	B	398	402	anti-parallel
Strand 6	B	410	411	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	C	173	175	first strand
Strand 2	C	183	185	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	329	331	first strand
Strand 2	C	337	339	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	358	359	first strand
Strand 2	C	362	363	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	77	78	first strand
Strand 2	D	173	174	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	H	20	21	first strand
Strand 2	3	21	22	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	13	14	first strand
Strand 2	2	5	10	anti-parallel
Strand 3	2	54	58	anti-parallel
Strand 4	2	61	65	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: 7NHQ

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