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

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 3DHW entry

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

Chain ID	Initial residue	Terminal residue
A	MET 6	ASP 208
B	MET 6	ASP 208
C	MET 1	VAL 343
D	MET 1	VAL 343
E	MET 6	ASP 208
F	MET 6	ASP 208
G	MET 1	VAL 343
H	MET 1	VAL 343

There are 95 helices in PDB entry 3DHW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	6	30	Right-handed alpha
Helix 2	2	A	31	39	Right-handed 310
Helix 3	3	A	51	66	Right-handed alpha
Helix 4	4	A	67	82	Right-handed alpha
Helix 5	5	A	88	115	Right-handed alpha
Helix 6	6	A	121	127	Right-handed alpha
Helix 7	7	A	130	137	Right-handed alpha
Helix 8	8	A	138	164	Right-handed alpha
Helix 9	9	A	170	182	Right-handed alpha
Helix 10	10	A	187	207	Right-handed alpha
Helix 11	11	B	6	29	Right-handed alpha
Helix 12	12	B	31	35	Right-handed 310
Helix 13	13	B	36	41	Right-handed alpha
Helix 14	14	B	52	66	Right-handed alpha
Helix 15	15	B	67	83	Right-handed alpha
Helix 16	16	B	88	115	Right-handed alpha
Helix 17	17	B	116	122	Right-handed alpha
Helix 18	18	B	122	127	Right-handed alpha
Helix 19	19	B	130	166	Right-handed alpha
Helix 20	20	B	171	182	Right-handed alpha
Helix 21	21	B	185	206	Right-handed alpha
Helix 22	22	C	43	52	Right-handed alpha
Helix 23	23	C	73	83	Right-handed alpha
Helix 24	24	C	98	109	Right-handed alpha
Helix 25	25	C	115	129	Right-handed alpha
Helix 26	26	C	142	157	Right-handed alpha
Helix 27	27	C	167	170	Right-handed 310
Helix 28	28	C	172	191	Right-handed alpha
Helix 29	29	C	200	208	Right-handed alpha
Helix 30	30	C	241	246	Right-handed alpha
Helix 31	31	C	247	249	Right-handed 310
Helix 32	32	C	250	257	Right-handed alpha
Helix 33	33	C	281	291	Right-handed alpha
Helix 34	34	C	303	307	Right-handed 310
Helix 35	35	C	319	333	Right-handed alpha
Helix 36	36	D	43	51	Right-handed alpha
Helix 37	37	D	73	82	Right-handed alpha
Helix 38	38	D	98	110	Right-handed alpha
Helix 39	39	D	115	129	Right-handed alpha
Helix 40	40	D	142	157	Right-handed alpha
Helix 41	41	D	166	171	Right-handed alpha
Helix 42	42	D	172	191	Right-handed alpha
Helix 43	43	D	200	208	Right-handed alpha
Helix 44	44	D	233	240	Right-handed alpha
Helix 45	45	D	250	254	Right-handed 310
Helix 46	46	D	281	291	Right-handed alpha
Helix 47	47	D	319	333	Right-handed alpha
Helix 48	48	E	6	31	Right-handed alpha
Helix 49	49	E	32	34	Right-handed 310
Helix 50	50	E	35	41	Right-handed alpha
Helix 51	51	E	51	66	Right-handed alpha
Helix 52	52	E	67	80	Right-handed alpha
Helix 53	53	E	88	113	Right-handed alpha
Helix 54	54	E	122	127	Right-handed alpha
Helix 55	55	E	132	137	Right-handed alpha
Helix 56	56	E	139	141	Right-handed 310
Helix 57	57	E	142	167	Right-handed alpha
Helix 58	58	E	171	179	Right-handed alpha
Helix 59	59	E	187	206	Right-handed alpha
Helix 60	60	F	6	30	Right-handed alpha
Helix 61	61	F	30	36	Right-handed alpha
Helix 62	62	F	36	42	Right-handed alpha
Helix 63	63	F	51	66	Right-handed alpha
Helix 64	64	F	67	75	Right-handed alpha
Helix 65	65	F	75	83	Right-handed alpha
Helix 66	66	F	88	113	Right-handed alpha
Helix 67	67	F	117	127	Right-handed alpha
Helix 68	68	F	130	137	Right-handed alpha
Helix 69	69	F	138	162	Right-handed alpha
Helix 70	70	F	163	165	Right-handed 310
Helix 71	71	F	171	179	Right-handed alpha
Helix 72	72	F	187	206	Right-handed alpha
Helix 73	73	G	43	52	Right-handed alpha
Helix 74	74	G	73	83	Right-handed alpha
Helix 75	75	G	98	111	Right-handed alpha
Helix 76	76	G	116	129	Right-handed alpha
Helix 77	77	G	142	155	Right-handed alpha
Helix 78	78	G	172	189	Right-handed alpha
Helix 79	79	G	201	208	Right-handed alpha
Helix 80	80	G	233	237	Right-handed 310
Helix 81	81	G	250	256	Right-handed alpha
Helix 82	82	G	281	291	Right-handed alpha
Helix 83	83	G	319	333	Right-handed alpha
Helix 84	84	H	43	52	Right-handed alpha
Helix 85	85	H	73	83	Right-handed alpha
Helix 86	86	H	98	110	Right-handed alpha
Helix 87	87	H	113	129	Right-handed alpha
Helix 88	88	H	142	155	Right-handed alpha
Helix 89	89	H	156	158	Right-handed 310
Helix 90	90	H	172	189	Right-handed alpha
Helix 91	91	H	200	208	Right-handed alpha
Helix 92	92	H	233	239	Right-handed 310
Helix 93	93	H	241	245	Right-handed 310
Helix 94	94	H	281	291	Right-handed alpha
Helix 95	95	H	319	333	Right-handed alpha

There are 13 sheets in PDB entry 3DHW. 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,

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	C	17	28	first strand
Strand 2	C	2	12	anti-parallel
Strand 3	C	59	64	anti-parallel
Strand 4	C	67	69	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	84	86	first strand
Strand 2	C	161	165	parallel
Strand 3	C	193	197	parallel
Strand 4	C	33	38	parallel
Strand 5	C	210	215	parallel
Strand 6	C	218	224	anti-parallel

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There are 8 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	335	343	first strand
Strand 2	C	266	273	anti-parallel
Strand 3	C	309	317	anti-parallel
Strand 4	C	293	302	anti-parallel
Strand 5	D	293	304	anti-parallel
Strand 6	D	307	317	anti-parallel
Strand 7	D	267	273	anti-parallel
Strand 8	D	335	342	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	17	28	first strand
Strand 2	D	2	12	anti-parallel
Strand 3	D	59	64	anti-parallel
Strand 4	D	67	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	84	85	first strand
Strand 2	D	161	163	parallel
Strand 3	D	193	198	parallel
Strand 4	D	33	38	parallel
Strand 5	D	210	215	parallel
Strand 6	D	218	224	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	G	24	28	first strand
Strand 2	G	2	8	anti-parallel
Strand 3	G	59	64	anti-parallel
Strand 4	G	67	69	anti-parallel

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There are 2 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	10	12	first strand
Strand 2	G	17	19	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	84	87	first strand
Strand 2	G	161	165	parallel
Strand 3	G	193	198	parallel
Strand 4	G	34	37	parallel
Strand 5	G	210	215	parallel
Strand 6	G	218	224	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	G	293	304	first strand
Strand 2	G	307	317	anti-parallel
Strand 3	G	267	272	anti-parallel
Strand 4	G	339	342	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	H	21	28	first strand
Strand 2	H	2	9	anti-parallel
Strand 3	H	59	64	anti-parallel
Strand 4	H	67	69	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	84	87	first strand
Strand 2	H	161	165	parallel
Strand 3	H	193	198	parallel
Strand 4	H	33	37	parallel
Strand 5	H	210	215	parallel
Strand 6	H	218	224	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	H	294	300	first strand
Strand 2	H	311	316	anti-parallel
Strand 3	H	267	273	anti-parallel
Strand 4	H	335	342	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	303	304	first strand
Strand 2	H	307	308	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: 3DHW

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