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

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 3DUG entry

There are 16 chains in PDB entry 3DUG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 5	ILE 181
A	PHE 183	ARG 398
B	ASP 5	ILE 181
B	PHE 183	ARG 398
C	GLU 4	ILE 181
C	PHE 183	ARG 398
D	ASP 5	ILE 181
D	PHE 183	ARG 398
E	ASP 5	ILE 181
E	PHE 183	ARG 398
F	GLU 4	ILE 181
F	PHE 183	ARG 398
G	ASP 5	ILE 181
G	PHE 183	ARG 398
H	ASP 5	ILE 181
H	PHE 183	ARG 398

There are122 helices in PDB entry 3DUG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	72	76	Right-handed 310
Helix 2	2	A	80	97	Right-handed alpha
Helix 3	3	A	110	121	Right-handed alpha
Helix 4	4	A	162	176	Right-handed alpha
Helix 5	5	A	202	216	Right-handed alpha
Helix 6	6	A	226	237	Right-handed alpha
Helix 7	7	A	248	259	Right-handed alpha
Helix 8	8	A	267	274	Right-handed alpha
Helix 9	9	A	282	307	Right-handed alpha
Helix 10	10	A	323	325	Right-handed 310
Helix 11	11	A	326	334	Right-handed alpha
Helix 12	12	A	337	345	Right-handed alpha
Helix 13	13	A	346	354	Right-handed alpha
Helix 14	14	A	379	383	Right-handed 310
Helix 15	15	B	72	76	Right-handed 310
Helix 16	16	B	79	97	Right-handed alpha
Helix 17	17	B	110	121	Right-handed alpha
Helix 18	18	B	162	176	Right-handed alpha
Helix 19	19	B	202	216	Right-handed alpha
Helix 20	20	B	226	237	Right-handed alpha
Helix 21	21	B	248	259	Right-handed alpha
Helix 22	22	B	267	274	Right-handed alpha
Helix 23	23	B	275	280	Right-handed alpha
Helix 24	24	B	282	307	Right-handed alpha
Helix 25	25	B	323	325	Right-handed 310
Helix 26	26	B	326	334	Right-handed alpha
Helix 27	27	B	337	344	Right-handed alpha
Helix 28	28	B	346	354	Right-handed alpha
Helix 29	29	B	379	383	Right-handed 310
Helix 30	30	C	72	76	Right-handed 310
Helix 31	31	C	80	97	Right-handed alpha
Helix 32	32	C	110	121	Right-handed alpha
Helix 33	33	C	149	153	Right-handed 310
Helix 34	34	C	162	176	Right-handed alpha
Helix 35	35	C	202	216	Right-handed alpha
Helix 36	36	C	226	237	Right-handed alpha
Helix 37	37	C	248	259	Right-handed alpha
Helix 38	38	C	267	274	Right-handed alpha
Helix 39	39	C	275	280	Right-handed alpha
Helix 40	40	C	282	307	Right-handed alpha
Helix 41	41	C	323	325	Right-handed 310
Helix 42	42	C	326	334	Right-handed alpha
Helix 43	43	C	337	344	Right-handed alpha
Helix 44	44	C	346	354	Right-handed alpha
Helix 45	45	C	379	386	Right-handed 310
Helix 46	46	D	72	76	Right-handed 310
Helix 47	47	D	80	97	Right-handed alpha
Helix 48	48	D	110	121	Right-handed alpha
Helix 49	49	D	162	176	Right-handed alpha
Helix 50	50	D	202	216	Right-handed alpha
Helix 51	51	D	226	237	Right-handed alpha
Helix 52	52	D	248	259	Right-handed alpha
Helix 53	53	D	267	274	Right-handed alpha
Helix 54	54	D	275	280	Right-handed alpha
Helix 55	55	D	282	307	Right-handed alpha
Helix 56	56	D	323	325	Right-handed 310
Helix 57	57	D	326	334	Right-handed alpha
Helix 58	58	D	337	344	Right-handed alpha
Helix 59	59	D	346	354	Right-handed alpha
Helix 60	60	D	379	383	Right-handed 310
Helix 61	61	E	72	76	Right-handed 310
Helix 62	62	E	80	96	Right-handed alpha
Helix 63	63	E	110	121	Right-handed alpha
Helix 64	64	E	149	153	Right-handed 310
Helix 65	65	E	162	176	Right-handed alpha
Helix 66	66	E	202	216	Right-handed alpha
Helix 67	67	E	226	237	Right-handed alpha
Helix 68	68	E	248	259	Right-handed alpha
Helix 69	69	E	267	274	Right-handed alpha
Helix 70	70	E	275	280	Right-handed alpha
Helix 71	71	E	282	307	Right-handed alpha
Helix 72	72	E	322	325	Right-handed 310
Helix 73	73	E	326	334	Right-handed alpha
Helix 74	74	E	337	344	Right-handed alpha
Helix 75	75	E	346	354	Right-handed alpha
Helix 76	76	E	379	385	Right-handed 310
Helix 77	77	F	72	76	Right-handed 310
Helix 78	78	F	79	97	Right-handed alpha
Helix 79	79	F	110	121	Right-handed alpha
Helix 80	80	F	162	176	Right-handed alpha
Helix 81	81	F	202	216	Right-handed alpha
Helix 82	82	F	226	237	Right-handed alpha
Helix 83	83	F	248	259	Right-handed alpha
Helix 84	84	F	267	274	Right-handed alpha
Helix 85	85	F	275	280	Right-handed alpha
Helix 86	86	F	282	307	Right-handed alpha
Helix 87	87	F	323	325	Right-handed 310
Helix 88	88	F	326	334	Right-handed alpha
Helix 89	89	F	337	345	Right-handed alpha
Helix 90	90	F	346	354	Right-handed alpha
Helix 91	91	F	379	386	Right-handed 310
Helix 92	92	G	72	76	Right-handed 310
Helix 93	93	G	80	97	Right-handed alpha
Helix 94	94	G	110	121	Right-handed alpha
Helix 95	95	G	149	153	Right-handed 310
Helix 96	96	G	162	176	Right-handed alpha
Helix 97	97	G	202	216	Right-handed alpha
Helix 98	98	G	226	237	Right-handed alpha
Helix 99	99	G	248	259	Right-handed alpha
Helix 100	100	G	267	274	Right-handed alpha
Helix 101	101	G	275	280	Right-handed alpha
Helix 102	102	G	282	307	Right-handed alpha
Helix 103	103	G	323	325	Right-handed 310
Helix 104	104	G	326	334	Right-handed alpha
Helix 105	105	G	337	344	Right-handed alpha
Helix 106	106	G	346	354	Right-handed alpha
Helix 107	107	G	379	383	Right-handed 310
Helix 108	108	H	72	76	Right-handed 310
Helix 109	109	H	79	97	Right-handed alpha
Helix 110	110	H	110	121	Right-handed alpha
Helix 111	111	H	162	176	Right-handed alpha
Helix 112	112	H	202	216	Right-handed alpha
Helix 113	113	H	226	237	Right-handed alpha
Helix 114	114	H	248	259	Right-handed alpha
Helix 115	115	H	267	274	Right-handed alpha
Helix 116	116	H	275	280	Right-handed alpha
Helix 117	117	H	282	307	Right-handed alpha
Helix 118	118	H	323	325	Right-handed 310
Helix 119	119	H	326	334	Right-handed alpha
Helix 120	120	H	337	345	Right-handed alpha
Helix 121	121	H	346	354	Right-handed alpha
Helix 122	122	H	379	383	Right-handed 310

There are 31 sheets in PDB entry 3DUG. 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, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE,

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	20	22	first strand
Strand 2	A	6	15	anti-parallel
Strand 3	A	25	29	anti-parallel
Strand 4	A	32	37	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	A	20	22	first strand
Strand 2	A	6	15	anti-parallel
Strand 3	A	45	56	parallel
Strand 4	A	369	372	anti-parallel
Strand 5	A	388	391	anti-parallel
Strand 6	A	394	397	anti-parallel

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There are 3 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	58	63	first strand
Strand 2	A	99	104	parallel
Strand 3	A	128	131	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	181	184	first strand
Strand 2	A	220	224	parallel
Strand 3	A	240	243	parallel
Strand 4	A	261	264	parallel
Strand 5	A	310	312	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	21	22	first strand
Strand 2	B	6	14	anti-parallel
Strand 3	B	25	29	anti-parallel
Strand 4	B	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	22	first strand
Strand 2	B	6	14	anti-parallel
Strand 3	B	46	56	parallel
Strand 4	B	369	372	anti-parallel
Strand 5	B	388	391	anti-parallel
Strand 6	B	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	63	first strand
Strand 2	B	99	104	parallel
Strand 3	B	128	131	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	180	184	first strand
Strand 2	B	219	224	parallel
Strand 3	B	240	243	parallel
Strand 4	B	261	264	parallel
Strand 5	B	310	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	37	first strand
Strand 2	C	25	29	anti-parallel
Strand 3	C	6	13	anti-parallel
Strand 4	C	46	56	parallel
Strand 5	C	369	372	anti-parallel
Strand 6	C	388	391	anti-parallel
Strand 7	C	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	63	first strand
Strand 2	C	99	104	parallel
Strand 3	C	128	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	180	184	first strand
Strand 2	C	219	224	parallel
Strand 3	C	240	243	parallel
Strand 4	C	261	264	parallel
Strand 5	C	310	312	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	D	21	22	first strand
Strand 2	D	6	14	anti-parallel
Strand 3	D	25	29	anti-parallel
Strand 4	D	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	21	22	first strand
Strand 2	D	6	14	anti-parallel
Strand 3	D	45	56	parallel
Strand 4	D	369	372	anti-parallel
Strand 5	D	388	391	anti-parallel
Strand 6	D	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	63	first strand
Strand 2	D	99	104	parallel
Strand 3	D	128	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	181	184	first strand
Strand 2	D	220	224	parallel
Strand 3	D	240	243	parallel
Strand 4	D	261	264	parallel
Strand 5	D	310	312	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	E	21	22	first strand
Strand 2	E	6	14	anti-parallel
Strand 3	E	25	29	anti-parallel
Strand 4	E	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	21	22	first strand
Strand 2	E	6	14	anti-parallel
Strand 3	E	45	56	parallel
Strand 4	E	369	372	anti-parallel
Strand 5	E	388	391	anti-parallel
Strand 6	E	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	63	first strand
Strand 2	E	99	104	parallel
Strand 3	E	128	130	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	180	184	first strand
Strand 2	E	219	224	parallel
Strand 3	E	240	243	parallel
Strand 4	E	261	264	parallel
Strand 5	E	310	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	21	22	first strand
Strand 2	F	6	14	anti-parallel
Strand 3	F	25	29	anti-parallel
Strand 4	F	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	21	22	first strand
Strand 2	F	6	14	anti-parallel
Strand 3	F	46	56	parallel
Strand 4	F	369	372	anti-parallel
Strand 5	F	388	391	anti-parallel
Strand 6	F	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	58	63	first strand
Strand 2	F	99	104	parallel
Strand 3	F	128	131	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	181	184	first strand
Strand 2	F	220	224	parallel
Strand 3	F	240	243	parallel
Strand 4	F	261	264	parallel
Strand 5	F	310	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	21	22	first strand
Strand 2	G	6	14	anti-parallel
Strand 3	G	25	29	anti-parallel
Strand 4	G	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	21	22	first strand
Strand 2	G	6	14	anti-parallel
Strand 3	G	45	56	parallel
Strand 4	G	369	372	anti-parallel
Strand 5	G	388	391	anti-parallel
Strand 6	G	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	58	63	first strand
Strand 2	G	99	104	parallel
Strand 3	G	128	131	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	180	184	first strand
Strand 2	G	219	224	parallel
Strand 3	G	240	243	parallel
Strand 4	G	261	264	parallel
Strand 5	G	310	312	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	21	22	first strand
Strand 2	H	6	14	anti-parallel
Strand 3	H	25	29	anti-parallel
Strand 4	H	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	21	22	first strand
Strand 2	H	6	14	anti-parallel
Strand 3	H	46	56	parallel
Strand 4	H	369	372	anti-parallel
Strand 5	H	388	391	anti-parallel
Strand 6	H	394	397	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	63	first strand
Strand 2	H	99	104	parallel
Strand 3	H	128	131	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	181	184	first strand
Strand 2	H	220	224	parallel
Strand 3	H	240	243	parallel
Strand 4	H	261	264	parallel
Strand 5	H	310	312	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: 3DUG

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