Analysis of interatomic Contacts of Structural Units in PDB entry:
3HRD

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 3HRD entry

There are 8 chains in PDB entry 3HRD (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	TYR 421
B	MET 1	LYS 330
C	MET 1	GLU 291
D	MET 1	ALA 160
E	GLY 2	TYR 421
F	MET 1	LYS 330
G	MET 1	GLY 292
H	MET 1	ASN 157

There are 89 helices in PDB entry 3HRD. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	16	22	Right-handed alpha
Helix 2	2	A	27	31	Right-handed 310
Helix 3	3	A	56	61	Right-handed alpha
Helix 4	4	A	70	74	Right-handed 310
Helix 5	5	A	109	120	Right-handed alpha
Helix 6	6	A	132	138	Right-handed alpha
Helix 7	7	A	160	167	Right-handed alpha
Helix 8	8	A	209	221	Right-handed alpha
Helix 9	9	A	224	226	Right-handed 310
Helix 10	10	A	247	259	Right-handed alpha
Helix 11	11	A	267	275	Right-handed alpha
Helix 12	12	A	312	324	Right-handed alpha
Helix 13	13	A	354	373	Right-handed alpha
Helix 14	14	A	376	385	Right-handed alpha
Helix 15	15	A	403	420	Right-handed alpha
Helix 16	16	B	48	62	Right-handed alpha
Helix 17	17	B	64	66	Right-handed 310
Helix 18	18	B	88	114	Right-handed alpha
Helix 19	19	B	141	152	Right-handed alpha
Helix 20	20	B	216	237	Right-handed alpha
Helix 21	21	B	280	284	Right-handed 310
Helix 22	22	B	294	308	Right-handed alpha
Helix 23	23	B	317	329	Right-handed alpha
Helix 24	24	C	11	22	Right-handed alpha
Helix 25	25	C	35	42	Right-handed alpha
Helix 26	26	C	56	60	Right-handed 310
Helix 27	27	C	76	83	Right-handed alpha
Helix 28	28	C	83	90	Right-handed alpha
Helix 29	29	C	90	99	Right-handed alpha
Helix 30	30	C	102	109	Right-handed alpha
Helix 31	31	C	110	118	Right-handed alpha
Helix 32	32	C	122	131	Right-handed alpha
Helix 33	33	C	148	154	Right-handed alpha
Helix 34	34	C	230	238	Right-handed alpha
Helix 35	35	C	243	249	Right-handed alpha
Helix 36	36	C	250	262	Right-handed alpha
Helix 37	37	C	267	291	Right-handed alpha
Helix 38	38	D	24	31	Right-handed alpha
Helix 39	39	D	62	64	Right-handed 310
Helix 40	40	D	65	70	Right-handed 310
Helix 41	41	D	76	80	Right-handed 310
Helix 42	42	D	87	97	Right-handed alpha
Helix 43	43	D	104	117	Right-handed alpha
Helix 44	44	D	123	132	Right-handed alpha
Helix 45	45	D	141	158	Right-handed alpha
Helix 46	46	E	16	22	Right-handed alpha
Helix 47	47	E	27	31	Right-handed 310
Helix 48	48	E	56	61	Right-handed alpha
Helix 49	49	E	70	74	Right-handed 310
Helix 50	50	E	109	119	Right-handed alpha
Helix 51	51	E	132	138	Right-handed alpha
Helix 52	52	E	160	165	Right-handed alpha
Helix 53	53	E	209	222	Right-handed alpha
Helix 54	54	E	224	226	Right-handed 310
Helix 55	55	E	247	259	Right-handed alpha
Helix 56	56	E	267	275	Right-handed alpha
Helix 57	57	E	312	324	Right-handed alpha
Helix 58	58	E	354	372	Right-handed alpha
Helix 59	59	E	378	385	Right-handed alpha
Helix 60	60	E	403	420	Right-handed alpha
Helix 61	61	F	48	62	Right-handed alpha
Helix 62	62	F	64	66	Right-handed 310
Helix 63	63	F	88	114	Right-handed alpha
Helix 64	64	F	141	152	Right-handed alpha
Helix 65	65	F	216	237	Right-handed alpha
Helix 66	66	F	280	284	Right-handed 310
Helix 67	67	F	294	308	Right-handed alpha
Helix 68	68	F	317	327	Right-handed alpha
Helix 69	69	G	11	22	Right-handed alpha
Helix 70	70	G	35	42	Right-handed alpha
Helix 71	71	G	56	60	Right-handed 310
Helix 72	72	G	76	83	Right-handed alpha
Helix 73	73	G	90	98	Right-handed alpha
Helix 74	74	G	102	109	Right-handed alpha
Helix 75	75	G	110	118	Right-handed alpha
Helix 76	76	G	122	131	Right-handed alpha
Helix 77	77	G	147	154	Right-handed alpha
Helix 78	78	G	230	238	Right-handed alpha
Helix 79	79	G	243	249	Right-handed alpha
Helix 80	80	G	250	261	Right-handed alpha
Helix 81	81	G	267	291	Right-handed alpha
Helix 82	82	H	24	32	Right-handed alpha
Helix 83	83	H	62	64	Right-handed 310
Helix 84	84	H	65	70	Right-handed 310
Helix 85	85	H	76	80	Right-handed 310
Helix 86	86	H	87	97	Right-handed alpha
Helix 87	87	H	104	117	Right-handed alpha
Helix 88	88	H	123	132	Right-handed alpha
Helix 89	89	H	141	157	Right-handed alpha

There are 18 sheets in PDB entry 3HRD. 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, Q, R,

There are 7 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	65	69	first strand
Strand 2	A	101	107	anti-parallel
Strand 3	A	37	43	anti-parallel
Strand 4	A	262	265	parallel
Strand 5	A	190	195	anti-parallel
Strand 6	A	201	205	anti-parallel
Strand 7	A	228	232	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	49	55	first strand
Strand 2	A	121	126	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	150	158	first strand
Strand 2	A	333	341	anti-parallel
Strand 3	A	295	307	parallel
Strand 4	A	281	289	anti-parallel
Strand 5	A	170	178	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	B	2	14	first strand
Strand 2	B	182	194	anti-parallel
Strand 3	B	200	212	anti-parallel
Strand 4	B	267	274	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	B	68	72	first strand
Strand 2	B	36	40	parallel
Strand 3	B	24	30	anti-parallel
Strand 4	B	156	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	5	7	first strand
Strand 2	C	49	52	parallel
Strand 3	C	28	30	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	62	64	first strand
Strand 2	C	68	72	anti-parallel
Strand 3	C	168	175	anti-parallel
Strand 4	C	134	139	anti-parallel
Strand 5	C	142	147	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	C	181	188	first strand
Strand 2	C	199	208	anti-parallel
Strand 3	C	212	221	anti-parallel
Strand 4	C	228	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	19	first strand
Strand 2	D	4	10	anti-parallel
Strand 3	D	72	75	parallel
Strand 4	D	51	54	anti-parallel
Strand 5	D	57	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	65	69	first strand
Strand 2	E	101	107	anti-parallel
Strand 3	E	37	43	anti-parallel
Strand 4	E	262	265	parallel
Strand 5	E	190	195	anti-parallel
Strand 6	E	201	205	anti-parallel
Strand 7	E	228	232	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	51	55	first strand
Strand 2	E	121	124	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	150	158	first strand
Strand 2	E	333	341	anti-parallel
Strand 3	E	295	307	parallel
Strand 4	E	281	289	anti-parallel
Strand 5	E	170	178	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	F	2	14	first strand
Strand 2	F	182	194	anti-parallel
Strand 3	F	200	210	anti-parallel
Strand 4	F	267	273	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	F	68	72	first strand
Strand 2	F	36	40	parallel
Strand 3	F	24	30	anti-parallel
Strand 4	F	156	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	5	7	first strand
Strand 2	G	49	52	parallel
Strand 3	G	28	30	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	G	62	64	first strand
Strand 2	G	68	72	anti-parallel
Strand 3	G	168	175	anti-parallel
Strand 4	G	134	138	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	181	188	first strand
Strand 2	G	199	207	anti-parallel
Strand 3	G	213	220	anti-parallel
Strand 4	G	228	229	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	13	19	first strand
Strand 2	H	4	10	anti-parallel
Strand 3	H	72	75	parallel
Strand 4	H	51	54	anti-parallel
Strand 5	H	57	60	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: 3HRD

Analysis of interatomic Contacts of Structural Units in PDB entry:
3HRD