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

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 3PEF entry

There are 10 chains in PDB entry 3PEF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	PRO 51
A	GLU 53	ARG 287
B	SER 1	PRO 51
B	GLU 53	ARG 287
C	SER 1	PRO 51
C	GLU 53	ARG 287
D	SER 1	PRO 51
D	GLU 53	GLU 286
E	SER 1	PRO 51
E	GLU 53	ARG 226

There are120 helices in PDB entry 3PEF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	23	Right-handed alpha
Helix 2	2	A	33	36	Right-handed 310
Helix 3	3	A	37	43	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	85	Right-handed alpha
Helix 7	7	A	98	112	Right-handed alpha
Helix 8	8	A	124	131	Right-handed alpha
Helix 9	9	A	140	154	Right-handed alpha
Helix 10	10	A	165	195	Right-handed alpha
Helix 11	11	A	198	209	Right-handed alpha
Helix 12	12	A	213	225	Right-handed alpha
Helix 13	13	A	233	252	Right-handed alpha
Helix 14	14	A	255	271	Right-handed alpha
Helix 15	15	A	277	286	Right-handed 310
Helix 16	16	B	10	23	Right-handed alpha
Helix 17	17	B	33	42	Right-handed alpha
Helix 18	18	B	50	58	Right-handed alpha
Helix 19	19	B	67	77	Right-handed alpha
Helix 20	20	B	80	85	Right-handed alpha
Helix 21	21	B	98	112	Right-handed alpha
Helix 22	22	B	124	131	Right-handed alpha
Helix 23	23	B	140	152	Right-handed alpha
Helix 24	24	B	165	196	Right-handed alpha
Helix 25	25	B	198	209	Right-handed alpha
Helix 26	26	B	213	225	Right-handed alpha
Helix 27	27	B	233	252	Right-handed alpha
Helix 28	28	B	255	271	Right-handed alpha
Helix 29	29	B	277	280	Right-handed 310
Helix 30	30	B	281	286	Right-handed alpha
Helix 31	31	C	10	23	Right-handed alpha
Helix 32	32	C	33	36	Right-handed 310
Helix 33	33	C	37	43	Right-handed alpha
Helix 34	34	C	50	58	Right-handed alpha
Helix 35	35	C	67	77	Right-handed alpha
Helix 36	36	C	98	111	Right-handed alpha
Helix 37	37	C	124	131	Right-handed alpha
Helix 38	38	C	140	154	Right-handed alpha
Helix 39	39	C	165	195	Right-handed alpha
Helix 40	40	C	198	209	Right-handed alpha
Helix 41	41	C	213	226	Right-handed alpha
Helix 42	42	C	233	252	Right-handed alpha
Helix 43	43	C	255	271	Right-handed alpha
Helix 44	44	C	277	280	Right-handed 310
Helix 45	45	C	281	286	Right-handed alpha
Helix 46	46	D	10	23	Right-handed alpha
Helix 47	47	D	33	36	Right-handed 310
Helix 48	48	D	37	42	Right-handed alpha
Helix 49	49	D	50	58	Right-handed alpha
Helix 50	50	D	67	77	Right-handed alpha
Helix 51	51	D	80	85	Right-handed alpha
Helix 52	52	D	98	112	Right-handed alpha
Helix 53	53	D	124	131	Right-handed alpha
Helix 54	54	D	140	154	Right-handed alpha
Helix 55	55	D	165	196	Right-handed alpha
Helix 56	56	D	198	209	Right-handed alpha
Helix 57	57	D	213	225	Right-handed alpha
Helix 58	58	D	233	252	Right-handed alpha
Helix 59	59	D	255	271	Right-handed alpha
Helix 60	60	D	277	285	Right-handed 310
Helix 61	61	E	10	23	Right-handed alpha
Helix 62	62	E	33	36	Right-handed 310
Helix 63	63	E	37	42	Right-handed alpha
Helix 64	64	E	50	58	Right-handed alpha
Helix 65	65	E	67	77	Right-handed alpha
Helix 66	66	E	80	85	Right-handed alpha
Helix 67	67	E	98	112	Right-handed alpha
Helix 68	68	E	124	131	Right-handed alpha
Helix 69	69	E	140	154	Right-handed alpha
Helix 70	70	E	165	196	Right-handed alpha
Helix 71	71	E	198	209	Right-handed alpha
Helix 72	72	E	213	225	Right-handed alpha
Helix 73	73	E	233	252	Right-handed alpha
Helix 74	74	E	255	271	Right-handed alpha
Helix 75	75	E	277	286	Right-handed 310
Helix 76	76	F	10	23	Right-handed alpha
Helix 77	77	F	34	42	Right-handed alpha
Helix 78	78	F	50	57	Right-handed alpha
Helix 79	79	F	67	77	Right-handed alpha
Helix 80	80	F	80	85	Right-handed alpha
Helix 81	81	F	98	112	Right-handed alpha
Helix 82	82	F	124	131	Right-handed alpha
Helix 83	83	F	140	154	Right-handed alpha
Helix 84	84	F	165	195	Right-handed alpha
Helix 85	85	F	198	208	Right-handed alpha
Helix 86	86	F	213	225	Right-handed alpha
Helix 87	87	F	233	252	Right-handed alpha
Helix 88	88	F	255	271	Right-handed alpha
Helix 89	89	F	277	279	Right-handed 310
Helix 90	90	F	280	285	Right-handed alpha
Helix 91	91	G	10	23	Right-handed alpha
Helix 92	92	G	33	42	Right-handed alpha
Helix 93	93	G	50	58	Right-handed alpha
Helix 94	94	G	67	77	Right-handed alpha
Helix 95	95	G	80	84	Right-handed 310
Helix 96	96	G	98	111	Right-handed alpha
Helix 97	97	G	124	131	Right-handed alpha
Helix 98	98	G	140	154	Right-handed alpha
Helix 99	99	G	165	196	Right-handed alpha
Helix 100	100	G	198	209	Right-handed alpha
Helix 101	101	G	213	226	Right-handed alpha
Helix 102	102	G	233	252	Right-handed alpha
Helix 103	103	G	255	271	Right-handed alpha
Helix 104	104	G	277	285	Right-handed 310
Helix 105	105	H	10	23	Right-handed alpha
Helix 106	106	H	33	36	Right-handed 310
Helix 107	107	H	37	42	Right-handed alpha
Helix 108	108	H	50	57	Right-handed alpha
Helix 109	109	H	67	77	Right-handed alpha
Helix 110	110	H	80	84	Right-handed 310
Helix 111	111	H	98	112	Right-handed alpha
Helix 112	112	H	124	130	Right-handed alpha
Helix 113	113	H	140	154	Right-handed alpha
Helix 114	114	H	165	196	Right-handed alpha
Helix 115	115	H	198	208	Right-handed alpha
Helix 116	116	H	213	225	Right-handed alpha
Helix 117	117	H	233	252	Right-handed alpha
Helix 118	118	H	255	271	Right-handed alpha
Helix 119	119	H	277	279	Right-handed 310
Helix 120	120	H	280	287	Right-handed alpha

There are 16 sheets in PDB entry 3PEF. 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	26	30	parallel
Strand 3	A	3	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	26	30	parallel
Strand 3	A	3	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	26	30	parallel
Strand 3	D	3	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	26	30	parallel
Strand 3	D	3	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	26	30	parallel
Strand 3	E	3	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	26	30	parallel
Strand 3	E	3	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	26	30	parallel
Strand 3	F	3	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	26	30	parallel
Strand 3	F	3	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	26	30	parallel
Strand 3	G	3	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	26	30	parallel
Strand 3	G	3	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: 3PEF

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