Analysis of interatomic Contacts of Structural Units in PDB entry:
4NHZ

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 4NHZ entry

There are 6 chains in PDB entry 4NHZ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 3	PRO 234
B	LEU -9	PRO 234
C	SER 2	PRO 234
D	ASP 4	PRO 235
E	ASP 4	PRO 235
F	LEU 4	ILE 74

There are223 helices in PDB entry 4NHZ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	13	Right-handed alpha
Helix 2	2	A	30	42	Right-handed alpha
Helix 3	3	A	51	58	Right-handed 310
Helix 4	4	A	59	64	Right-handed alpha
Helix 5	5	A	89	102	Right-handed alpha
Helix 6	6	A	108	125	Right-handed alpha
Helix 7	7	A	125	138	Right-handed alpha
Helix 8	8	A	139	144	Right-handed 310
Helix 9	9	A	147	169	Right-handed alpha
Helix 10	10	A	180	195	Right-handed alpha
Helix 11	11	A	204	208	Right-handed 310
Helix 12	12	A	209	220	Right-handed alpha
Helix 13	13	A	221	228	Right-handed alpha
Helix 14	14	B	-8	1	Right-handed alpha
Helix 15	15	B	8	13	Right-handed alpha
Helix 16	16	B	28	42	Right-handed alpha
Helix 17	17	B	51	58	Right-handed 310
Helix 18	18	B	59	64	Right-handed alpha
Helix 19	19	B	80	82	Right-handed 310
Helix 20	20	B	89	102	Right-handed alpha
Helix 21	21	B	108	125	Right-handed alpha
Helix 22	22	B	125	138	Right-handed alpha
Helix 23	23	B	139	144	Right-handed 310
Helix 24	24	B	147	169	Right-handed alpha
Helix 25	25	B	180	195	Right-handed alpha
Helix 26	26	B	204	208	Right-handed 310
Helix 27	27	B	209	220	Right-handed alpha
Helix 28	28	B	221	228	Right-handed alpha
Helix 29	29	C	3	12	Right-handed 310
Helix 30	30	C	28	42	Right-handed alpha
Helix 31	31	C	51	58	Right-handed 310
Helix 32	32	C	59	64	Right-handed alpha
Helix 33	33	C	80	82	Right-handed 310
Helix 34	34	C	89	102	Right-handed alpha
Helix 35	35	C	108	125	Right-handed alpha
Helix 36	36	C	125	138	Right-handed alpha
Helix 37	37	C	139	144	Right-handed 310
Helix 38	38	C	147	169	Right-handed alpha
Helix 39	39	C	180	195	Right-handed alpha
Helix 40	40	C	204	208	Right-handed 310
Helix 41	41	C	209	220	Right-handed alpha
Helix 42	42	C	221	228	Right-handed alpha
Helix 43	43	D	4	13	Right-handed 310
Helix 44	44	D	31	43	Right-handed alpha
Helix 45	45	D	52	59	Right-handed 310
Helix 46	46	D	60	65	Right-handed alpha
Helix 47	47	D	80	84	Right-handed 310
Helix 48	48	D	90	103	Right-handed alpha
Helix 49	49	D	109	126	Right-handed alpha
Helix 50	50	D	126	139	Right-handed alpha
Helix 51	51	D	140	145	Right-handed 310
Helix 52	52	D	148	170	Right-handed alpha
Helix 53	53	D	181	196	Right-handed alpha
Helix 54	54	D	205	209	Right-handed 310
Helix 55	55	D	210	221	Right-handed alpha
Helix 56	56	D	222	229	Right-handed alpha
Helix 57	57	E	8	13	Right-handed 310
Helix 58	58	E	29	43	Right-handed alpha
Helix 59	59	E	52	59	Right-handed 310
Helix 60	60	E	60	65	Right-handed alpha
Helix 61	61	E	90	103	Right-handed alpha
Helix 62	62	E	109	126	Right-handed alpha
Helix 63	63	E	126	139	Right-handed alpha
Helix 64	64	E	140	145	Right-handed 310
Helix 65	65	E	148	169	Right-handed alpha
Helix 66	66	E	181	196	Right-handed alpha
Helix 67	67	E	205	209	Right-handed 310
Helix 68	68	E	210	221	Right-handed alpha
Helix 69	69	E	222	229	Right-handed alpha
Helix 70	70	F	8	13	Right-handed alpha
Helix 71	71	F	30	42	Right-handed alpha
Helix 72	72	F	51	58	Right-handed 310
Helix 73	73	F	59	64	Right-handed alpha
Helix 74	74	F	79	83	Right-handed 310
Helix 75	75	F	89	102	Right-handed alpha
Helix 76	76	F	108	125	Right-handed alpha
Helix 77	77	F	125	138	Right-handed alpha
Helix 78	78	F	139	144	Right-handed 310
Helix 79	79	F	147	168	Right-handed alpha
Helix 80	80	F	180	195	Right-handed alpha
Helix 81	81	F	204	208	Right-handed 310
Helix 82	82	F	209	220	Right-handed alpha
Helix 83	83	F	221	228	Right-handed alpha
Helix 84	84	G	8	13	Right-handed alpha
Helix 85	85	G	30	42	Right-handed alpha
Helix 86	86	G	51	58	Right-handed 310
Helix 87	87	G	59	64	Right-handed alpha
Helix 88	88	G	79	83	Right-handed 310
Helix 89	89	G	89	102	Right-handed alpha
Helix 90	90	G	108	125	Right-handed alpha
Helix 91	91	G	125	138	Right-handed alpha
Helix 92	92	G	139	144	Right-handed 310
Helix 93	93	G	147	169	Right-handed alpha
Helix 94	94	G	180	195	Right-handed alpha
Helix 95	95	G	204	208	Right-handed 310
Helix 96	96	G	209	220	Right-handed alpha
Helix 97	97	G	221	228	Right-handed alpha
Helix 98	98	H	-9	1	Right-handed alpha
Helix 99	99	H	8	13	Right-handed alpha
Helix 100	100	H	30	42	Right-handed alpha
Helix 101	101	H	51	58	Right-handed 310
Helix 102	102	H	59	64	Right-handed alpha
Helix 103	103	H	79	83	Right-handed 310
Helix 104	104	H	89	102	Right-handed alpha
Helix 105	105	H	108	125	Right-handed alpha
Helix 106	106	H	125	138	Right-handed alpha
Helix 107	107	H	139	144	Right-handed 310
Helix 108	108	H	147	169	Right-handed alpha
Helix 109	109	H	180	195	Right-handed alpha
Helix 110	110	H	204	208	Right-handed 310
Helix 111	111	H	209	220	Right-handed alpha
Helix 112	112	H	221	228	Right-handed alpha
Helix 113	113	I	3	12	Right-handed 310
Helix 114	114	I	30	42	Right-handed alpha
Helix 115	115	I	51	58	Right-handed 310
Helix 116	116	I	59	64	Right-handed alpha
Helix 117	117	I	79	83	Right-handed 310
Helix 118	118	I	89	102	Right-handed alpha
Helix 119	119	I	108	125	Right-handed alpha
Helix 120	120	I	125	138	Right-handed alpha
Helix 121	121	I	139	144	Right-handed 310
Helix 122	122	I	147	169	Right-handed alpha
Helix 123	123	I	180	195	Right-handed alpha
Helix 124	124	I	204	208	Right-handed 310
Helix 125	125	I	209	220	Right-handed alpha
Helix 126	126	I	221	228	Right-handed alpha
Helix 127	127	J	7	12	Right-handed 310
Helix 128	128	J	30	42	Right-handed alpha
Helix 129	129	J	51	58	Right-handed 310
Helix 130	130	J	59	64	Right-handed alpha
Helix 131	131	J	79	83	Right-handed 310
Helix 132	132	J	89	102	Right-handed alpha
Helix 133	133	J	108	125	Right-handed alpha
Helix 134	134	J	125	138	Right-handed alpha
Helix 135	135	J	139	144	Right-handed 310
Helix 136	136	J	147	168	Right-handed alpha
Helix 137	137	J	180	195	Right-handed alpha
Helix 138	138	J	204	208	Right-handed 310
Helix 139	139	J	209	220	Right-handed alpha
Helix 140	140	J	221	228	Right-handed alpha
Helix 141	141	K	8	13	Right-handed alpha
Helix 142	142	K	30	42	Right-handed alpha
Helix 143	143	K	51	58	Right-handed 310
Helix 144	144	K	59	64	Right-handed alpha
Helix 145	145	K	79	83	Right-handed 310
Helix 146	146	K	89	102	Right-handed alpha
Helix 147	147	K	108	125	Right-handed alpha
Helix 148	148	K	125	138	Right-handed alpha
Helix 149	149	K	139	144	Right-handed 310
Helix 150	150	K	147	168	Right-handed alpha
Helix 151	151	K	180	195	Right-handed alpha
Helix 152	152	K	204	208	Right-handed 310
Helix 153	153	K	209	220	Right-handed alpha
Helix 154	154	K	221	228	Right-handed alpha
Helix 155	155	L	7	12	Right-handed 310
Helix 156	156	L	28	42	Right-handed alpha
Helix 157	157	L	51	58	Right-handed 310
Helix 158	158	L	59	64	Right-handed alpha
Helix 159	159	L	89	102	Right-handed alpha
Helix 160	160	L	108	125	Right-handed alpha
Helix 161	161	L	125	138	Right-handed alpha
Helix 162	162	L	139	144	Right-handed 310
Helix 163	163	L	147	169	Right-handed alpha
Helix 164	164	L	180	195	Right-handed alpha
Helix 165	165	L	204	208	Right-handed 310
Helix 166	166	L	209	220	Right-handed alpha
Helix 167	167	L	221	228	Right-handed alpha
Helix 168	168	M	7	12	Right-handed 310
Helix 169	169	M	30	42	Right-handed alpha
Helix 170	170	M	51	58	Right-handed 310
Helix 171	171	M	59	64	Right-handed alpha
Helix 172	172	M	79	83	Right-handed 310
Helix 173	173	M	89	102	Right-handed alpha
Helix 174	174	M	108	125	Right-handed alpha
Helix 175	175	M	125	138	Right-handed alpha
Helix 176	176	M	139	144	Right-handed 310
Helix 177	177	M	147	169	Right-handed alpha
Helix 178	178	M	180	195	Right-handed alpha
Helix 179	179	M	204	208	Right-handed 310
Helix 180	180	M	209	220	Right-handed alpha
Helix 181	181	M	221	228	Right-handed alpha
Helix 182	182	N	3	12	Right-handed 310
Helix 183	183	N	30	42	Right-handed alpha
Helix 184	184	N	51	58	Right-handed 310
Helix 185	185	N	59	64	Right-handed alpha
Helix 186	186	N	80	82	Right-handed 310
Helix 187	187	N	89	102	Right-handed alpha
Helix 188	188	N	108	125	Right-handed alpha
Helix 189	189	N	125	138	Right-handed alpha
Helix 190	190	N	139	144	Right-handed 310
Helix 191	191	N	147	169	Right-handed alpha
Helix 192	192	N	180	195	Right-handed alpha
Helix 193	193	N	204	208	Right-handed 310
Helix 194	194	N	209	220	Right-handed alpha
Helix 195	195	N	221	228	Right-handed alpha
Helix 196	196	O	7	12	Right-handed 310
Helix 197	197	O	30	42	Right-handed alpha
Helix 198	198	O	51	58	Right-handed 310
Helix 199	199	O	59	64	Right-handed alpha
Helix 200	200	O	79	83	Right-handed 310
Helix 201	201	O	89	102	Right-handed alpha
Helix 202	202	O	108	125	Right-handed alpha
Helix 203	203	O	125	138	Right-handed alpha
Helix 204	204	O	139	144	Right-handed 310
Helix 205	205	O	147	169	Right-handed alpha
Helix 206	206	O	180	195	Right-handed alpha
Helix 207	207	O	204	208	Right-handed 310
Helix 208	208	O	209	220	Right-handed alpha
Helix 209	209	O	221	228	Right-handed alpha
Helix 210	210	P	3	12	Right-handed 310
Helix 211	211	P	30	42	Right-handed alpha
Helix 212	212	P	55	58	Right-handed 310
Helix 213	213	P	59	64	Right-handed alpha
Helix 214	214	P	79	83	Right-handed 310
Helix 215	215	P	89	102	Right-handed alpha
Helix 216	216	P	108	125	Right-handed alpha
Helix 217	217	P	125	138	Right-handed alpha
Helix 218	218	P	139	144	Right-handed 310
Helix 219	219	P	147	168	Right-handed alpha
Helix 220	220	P	180	195	Right-handed alpha
Helix 221	221	P	204	208	Right-handed 310
Helix 222	222	P	209	220	Right-handed alpha
Helix 223	223	P	221	228	Right-handed alpha

There are 16 sheets in PDB entry 4NHZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	45	49	first strand
Strand 2	A	21	25	parallel
Strand 3	A	73	76	anti-parallel
Strand 4	A	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	45	49	first strand
Strand 2	B	21	25	parallel
Strand 3	B	73	79	anti-parallel
Strand 4	B	83	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	49	first strand
Strand 2	C	21	25	parallel
Strand 3	C	73	79	anti-parallel
Strand 4	C	83	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	50	first strand
Strand 2	D	22	26	parallel
Strand 3	D	74	77	anti-parallel
Strand 4	D	86	89	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	46	50	first strand
Strand 2	E	22	26	parallel
Strand 3	E	74	77	anti-parallel
Strand 4	E	86	89	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	45	49	first strand
Strand 2	F	21	25	parallel
Strand 3	F	73	76	anti-parallel
Strand 4	F	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	49	first strand
Strand 2	G	21	25	parallel
Strand 3	G	73	76	anti-parallel
Strand 4	G	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	45	49	first strand
Strand 2	H	21	25	parallel
Strand 3	H	73	76	anti-parallel
Strand 4	H	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	45	49	first strand
Strand 2	I	21	25	parallel
Strand 3	I	73	76	anti-parallel
Strand 4	I	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	45	49	first strand
Strand 2	J	21	25	parallel
Strand 3	J	73	76	anti-parallel
Strand 4	J	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	45	49	first strand
Strand 2	K	21	25	parallel
Strand 3	K	73	76	anti-parallel
Strand 4	K	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	45	49	first strand
Strand 2	L	21	25	parallel
Strand 3	L	73	76	anti-parallel
Strand 4	L	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	45	49	first strand
Strand 2	M	21	25	parallel
Strand 3	M	73	76	anti-parallel
Strand 4	M	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	45	49	first strand
Strand 2	N	21	25	parallel
Strand 3	N	73	79	anti-parallel
Strand 4	N	83	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	45	49	first strand
Strand 2	O	21	25	parallel
Strand 3	O	73	76	anti-parallel
Strand 4	O	85	88	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	45	49	first strand
Strand 2	P	21	25	parallel
Strand 3	P	73	76	anti-parallel
Strand 4	P	85	88	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: 4NHZ

Analysis of interatomic Contacts of Structural Units in PDB entry:
4NHZ