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

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 3PDU entry

There are 5 chains in PDB entry 3PDU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 287
B	THR 2	ALA 287
C	THR 2	ALA 287
D	MET 1	ALA 287
E	MET 1	ALA 244

There are136 helices in PDB entry 3PDU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	12	24	Right-handed alpha
Helix 2	2	A	33	36	Right-handed 310
Helix 3	3	A	37	44	Right-handed alpha
Helix 4	4	A	50	58	Right-handed alpha
Helix 5	5	A	67	77	Right-handed alpha
Helix 6	6	A	80	84	Right-handed 310
Helix 7	7	A	98	112	Right-handed alpha
Helix 8	8	A	124	131	Right-handed alpha
Helix 9	9	A	140	147	Right-handed alpha
Helix 10	10	A	147	154	Right-handed alpha
Helix 11	11	A	165	195	Right-handed alpha
Helix 12	12	A	198	209	Right-handed alpha
Helix 13	13	A	213	226	Right-handed alpha
Helix 14	14	A	233	252	Right-handed alpha
Helix 15	15	A	255	271	Right-handed alpha
Helix 16	16	A	277	280	Right-handed 310
Helix 17	17	A	281	286	Right-handed alpha
Helix 18	18	B	12	23	Right-handed alpha
Helix 19	19	B	33	36	Right-handed 310
Helix 20	20	B	37	44	Right-handed alpha
Helix 21	21	B	50	58	Right-handed alpha
Helix 22	22	B	67	77	Right-handed alpha
Helix 23	23	B	80	84	Right-handed 310
Helix 24	24	B	98	112	Right-handed alpha
Helix 25	25	B	124	131	Right-handed alpha
Helix 26	26	B	140	147	Right-handed alpha
Helix 27	27	B	147	154	Right-handed alpha
Helix 28	28	B	165	195	Right-handed alpha
Helix 29	29	B	198	209	Right-handed alpha
Helix 30	30	B	213	226	Right-handed alpha
Helix 31	31	B	233	252	Right-handed alpha
Helix 32	32	B	255	271	Right-handed alpha
Helix 33	33	B	277	280	Right-handed 310
Helix 34	34	B	281	286	Right-handed alpha
Helix 35	35	C	12	23	Right-handed alpha
Helix 36	36	C	33	36	Right-handed 310
Helix 37	37	C	37	44	Right-handed alpha
Helix 38	38	C	50	58	Right-handed alpha
Helix 39	39	C	67	77	Right-handed alpha
Helix 40	40	C	80	84	Right-handed 310
Helix 41	41	C	98	112	Right-handed alpha
Helix 42	42	C	124	131	Right-handed alpha
Helix 43	43	C	140	147	Right-handed alpha
Helix 44	44	C	147	154	Right-handed alpha
Helix 45	45	C	165	195	Right-handed alpha
Helix 46	46	C	198	209	Right-handed alpha
Helix 47	47	C	213	226	Right-handed alpha
Helix 48	48	C	233	252	Right-handed alpha
Helix 49	49	C	255	271	Right-handed alpha
Helix 50	50	C	277	280	Right-handed 310
Helix 51	51	C	281	286	Right-handed alpha
Helix 52	52	D	12	24	Right-handed alpha
Helix 53	53	D	33	36	Right-handed 310
Helix 54	54	D	37	44	Right-handed alpha
Helix 55	55	D	50	58	Right-handed alpha
Helix 56	56	D	67	77	Right-handed alpha
Helix 57	57	D	80	84	Right-handed 310
Helix 58	58	D	98	112	Right-handed alpha
Helix 59	59	D	124	131	Right-handed alpha
Helix 60	60	D	140	147	Right-handed alpha
Helix 61	61	D	147	154	Right-handed alpha
Helix 62	62	D	165	195	Right-handed alpha
Helix 63	63	D	198	209	Right-handed alpha
Helix 64	64	D	213	226	Right-handed alpha
Helix 65	65	D	233	252	Right-handed alpha
Helix 66	66	D	255	271	Right-handed alpha
Helix 67	67	D	277	280	Right-handed 310
Helix 68	68	D	281	286	Right-handed alpha
Helix 69	69	E	12	24	Right-handed alpha
Helix 70	70	E	33	36	Right-handed 310
Helix 71	71	E	37	44	Right-handed alpha
Helix 72	72	E	50	58	Right-handed alpha
Helix 73	73	E	67	77	Right-handed alpha
Helix 74	74	E	80	84	Right-handed 310
Helix 75	75	E	98	112	Right-handed alpha
Helix 76	76	E	124	131	Right-handed alpha
Helix 77	77	E	140	147	Right-handed alpha
Helix 78	78	E	147	154	Right-handed alpha
Helix 79	79	E	165	195	Right-handed alpha
Helix 80	80	E	198	209	Right-handed alpha
Helix 81	81	E	213	226	Right-handed alpha
Helix 82	82	E	233	252	Right-handed alpha
Helix 83	83	E	255	271	Right-handed alpha
Helix 84	84	E	277	280	Right-handed 310
Helix 85	85	E	281	286	Right-handed alpha
Helix 86	86	F	12	23	Right-handed alpha
Helix 87	87	F	33	36	Right-handed 310
Helix 88	88	F	37	44	Right-handed alpha
Helix 89	89	F	50	58	Right-handed alpha
Helix 90	90	F	67	77	Right-handed alpha
Helix 91	91	F	80	85	Right-handed alpha
Helix 92	92	F	98	112	Right-handed alpha
Helix 93	93	F	124	131	Right-handed alpha
Helix 94	94	F	140	147	Right-handed alpha
Helix 95	95	F	147	154	Right-handed alpha
Helix 96	96	F	165	195	Right-handed alpha
Helix 97	97	F	198	209	Right-handed alpha
Helix 98	98	F	213	226	Right-handed alpha
Helix 99	99	F	233	252	Right-handed alpha
Helix 100	100	F	255	271	Right-handed alpha
Helix 101	101	F	277	280	Right-handed 310
Helix 102	102	F	281	286	Right-handed alpha
Helix 103	103	G	12	23	Right-handed alpha
Helix 104	104	G	33	36	Right-handed 310
Helix 105	105	G	37	44	Right-handed alpha
Helix 106	106	G	50	58	Right-handed alpha
Helix 107	107	G	67	77	Right-handed alpha
Helix 108	108	G	80	85	Right-handed alpha
Helix 109	109	G	98	112	Right-handed alpha
Helix 110	110	G	124	131	Right-handed alpha
Helix 111	111	G	140	147	Right-handed alpha
Helix 112	112	G	147	154	Right-handed alpha
Helix 113	113	G	165	195	Right-handed alpha
Helix 114	114	G	198	209	Right-handed alpha
Helix 115	115	G	213	226	Right-handed alpha
Helix 116	116	G	233	252	Right-handed alpha
Helix 117	117	G	255	271	Right-handed alpha
Helix 118	118	G	277	280	Right-handed 310
Helix 119	119	G	281	286	Right-handed alpha
Helix 120	120	H	12	23	Right-handed alpha
Helix 121	121	H	33	36	Right-handed 310
Helix 122	122	H	37	44	Right-handed alpha
Helix 123	123	H	50	58	Right-handed alpha
Helix 124	124	H	67	77	Right-handed alpha
Helix 125	125	H	80	85	Right-handed alpha
Helix 126	126	H	98	112	Right-handed alpha
Helix 127	127	H	124	131	Right-handed alpha
Helix 128	128	H	140	147	Right-handed alpha
Helix 129	129	H	147	154	Right-handed alpha
Helix 130	130	H	165	195	Right-handed alpha
Helix 131	131	H	198	208	Right-handed alpha
Helix 132	132	H	213	226	Right-handed alpha
Helix 133	133	H	233	252	Right-handed alpha
Helix 134	134	H	255	271	Right-handed alpha
Helix 135	135	H	277	280	Right-handed 310
Helix 136	136	H	281	286	Right-handed alpha

There are 16 sheets in PDB entry 3PDU. 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 8 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	46	47	first strand
Strand 2	A	27	30	parallel
Strand 3	A	4	7	parallel
Strand 4	A	60	63	parallel
Strand 5	A	90	93	parallel
Strand 6	A	115	118	parallel
Strand 7	A	133	139	anti-parallel
Strand 8	A	121	122	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	A	27	30	parallel
Strand 3	A	4	7	parallel
Strand 4	A	60	63	parallel
Strand 5	A	90	93	parallel
Strand 6	A	115	118	parallel
Strand 7	A	133	139	anti-parallel
Strand 8	A	155	160	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	B	46	47	first strand
Strand 2	B	26	30	parallel
Strand 3	B	3	7	parallel
Strand 4	B	60	63	parallel
Strand 5	B	90	93	parallel
Strand 6	B	115	118	parallel
Strand 7	B	133	139	anti-parallel
Strand 8	B	121	122	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	B	26	30	parallel
Strand 3	B	3	7	parallel
Strand 4	B	60	63	parallel
Strand 5	B	90	93	parallel
Strand 6	B	115	118	parallel
Strand 7	B	133	139	anti-parallel
Strand 8	B	155	160	parallel

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There are 8 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	47	first strand
Strand 2	C	26	30	parallel
Strand 3	C	3	7	parallel
Strand 4	C	60	63	parallel
Strand 5	C	90	93	parallel
Strand 6	C	115	118	parallel
Strand 7	C	133	139	anti-parallel
Strand 8	C	121	122	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	C	26	30	parallel
Strand 3	C	3	7	parallel
Strand 4	C	60	63	parallel
Strand 5	C	90	93	parallel
Strand 6	C	115	118	parallel
Strand 7	C	133	139	anti-parallel
Strand 8	C	155	160	parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	47	first strand
Strand 2	D	27	30	parallel
Strand 3	D	4	7	parallel
Strand 4	D	60	63	parallel
Strand 5	D	90	93	parallel
Strand 6	D	115	118	parallel
Strand 7	D	133	139	anti-parallel
Strand 8	D	121	122	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	46	47	first strand
Strand 2	D	27	30	parallel
Strand 3	D	4	7	parallel
Strand 4	D	60	63	parallel
Strand 5	D	90	93	parallel
Strand 6	D	115	118	parallel
Strand 7	D	133	139	anti-parallel
Strand 8	D	155	160	parallel

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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	46	47	first strand
Strand 2	E	27	30	parallel
Strand 3	E	4	7	parallel
Strand 4	E	60	63	parallel
Strand 5	E	90	93	parallel
Strand 6	E	115	118	parallel
Strand 7	E	133	139	anti-parallel
Strand 8	E	121	122	anti-parallel

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There are 8 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	46	47	first strand
Strand 2	E	27	30	parallel
Strand 3	E	4	7	parallel
Strand 4	E	60	63	parallel
Strand 5	E	90	93	parallel
Strand 6	E	115	118	parallel
Strand 7	E	133	139	anti-parallel
Strand 8	E	155	160	parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	46	47	first strand
Strand 2	F	27	30	parallel
Strand 3	F	4	7	parallel
Strand 4	F	60	63	parallel
Strand 5	F	90	93	parallel
Strand 6	F	115	118	parallel
Strand 7	F	133	139	anti-parallel
Strand 8	F	121	122	anti-parallel

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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	46	47	first strand
Strand 2	F	27	30	parallel
Strand 3	F	4	7	parallel
Strand 4	F	60	63	parallel
Strand 5	F	90	93	parallel
Strand 6	F	115	118	parallel
Strand 7	F	133	139	anti-parallel
Strand 8	F	155	160	parallel

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There are 8 strands in M sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	46	47	first strand
Strand 2	G	27	30	parallel
Strand 3	G	4	7	parallel
Strand 4	G	60	63	parallel
Strand 5	G	90	93	parallel
Strand 6	G	115	118	parallel
Strand 7	G	133	139	anti-parallel
Strand 8	G	121	122	anti-parallel

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There are 8 strands in N sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	46	47	first strand
Strand 2	G	27	30	parallel
Strand 3	G	4	7	parallel
Strand 4	G	60	63	parallel
Strand 5	G	90	93	parallel
Strand 6	G	115	118	parallel
Strand 7	G	133	139	anti-parallel
Strand 8	G	155	160	parallel

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There are 8 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	46	47	first strand
Strand 2	H	26	30	parallel
Strand 3	H	3	7	parallel
Strand 4	H	60	63	parallel
Strand 5	H	90	93	parallel
Strand 6	H	115	118	parallel
Strand 7	H	133	139	anti-parallel
Strand 8	H	121	122	anti-parallel

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There are 8 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	46	47	first strand
Strand 2	H	26	30	parallel
Strand 3	H	3	7	parallel
Strand 4	H	60	63	parallel
Strand 5	H	90	93	parallel
Strand 6	H	115	118	parallel
Strand 7	H	133	139	anti-parallel
Strand 8	H	155	160	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: 3PDU

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