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

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 3PIP entry

There is 1 chain in PDB entry 3PIP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
X	G 1	G 543

There are 78 helices in PDB entry 3PIP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	135	137	Right-handed 310
Helix 2	2	A	262	267	Right-handed alpha
Helix 3	3	B	60	69	Right-handed alpha
Helix 4	4	B	91	96	Right-handed alpha
Helix 5	5	B	115	120	Right-handed alpha
Helix 6	6	C	23	39	Right-handed alpha
Helix 7	7	C	96	113	Right-handed alpha
Helix 8	8	C	122	126	Right-handed 310
Helix 9	9	C	130	139	Right-handed alpha
Helix 10	10	C	154	160	Right-handed alpha
Helix 11	11	C	176	183	Right-handed alpha
Helix 12	12	D	5	11	Right-handed alpha
Helix 13	13	D	12	17	Right-handed alpha
Helix 14	14	D	41	45	Right-handed 310
Helix 15	15	D	48	61	Right-handed alpha
Helix 16	16	D	93	106	Right-handed alpha
Helix 17	17	D	142	146	Right-handed 310
Helix 18	18	D	162	175	Right-handed alpha
Helix 19	19	E	61	81	Right-handed alpha
Helix 20	20	E	137	151	Right-handed alpha
Helix 21	21	F	74	82	Right-handed alpha
Helix 22	22	F	101	111	Right-handed alpha
Helix 23	23	F	120	133	Right-handed alpha
Helix 24	24	G	50	65	Right-handed alpha
Helix 25	25	G	123	132	Right-handed alpha
Helix 26	26	G	133	135	Right-handed 310
Helix 27	27	G	138	146	Right-handed alpha
Helix 28	28	G	156	161	Right-handed 310
Helix 29	29	H	116	121	Right-handed alpha
Helix 30	30	H	123	129	Right-handed alpha
Helix 31	31	I	77	81	Right-handed alpha
Helix 32	32	I	92	98	Right-handed 310
Helix 33	33	I	126	134	Right-handed alpha
Helix 34	34	J	45	59	Right-handed alpha
Helix 35	35	J	112	125	Right-handed alpha
Helix 36	36	K	13	32	Right-handed alpha
Helix 37	37	K	38	56	Right-handed alpha
Helix 38	38	K	59	67	Right-handed alpha
Helix 39	39	K	72	82	Right-handed alpha
Helix 40	40	K	82	87	Right-handed alpha
Helix 41	41	L	9	14	Right-handed alpha
Helix 42	42	L	65	68	Right-handed 310
Helix 43	43	L	69	80	Right-handed alpha
Helix 44	44	L	100	110	Right-handed alpha
Helix 45	45	M	8	16	Right-handed alpha
Helix 46	46	M	17	21	Right-handed 310
Helix 47	47	N	9	19	Right-handed alpha
Helix 48	48	N	25	29	Right-handed 310
Helix 49	49	N	31	71	Right-handed alpha
Helix 50	50	N	75	85	Right-handed alpha
Helix 51	51	N	94	102	Right-handed alpha
Helix 52	52	N	102	116	Right-handed alpha
Helix 53	53	O	49	54	Right-handed 310
Helix 54	54	P	13	17	Right-handed 310
Helix 55	55	P	34	46	Right-handed alpha
Helix 56	56	P	49	57	Right-handed alpha
Helix 57	57	P	64	82	Right-handed alpha
Helix 58	58	P	86	88	Right-handed 310
Helix 59	59	Q	13	19	Right-handed alpha
Helix 60	60	Q	20	22	Right-handed 310
Helix 61	61	Q	36	47	Right-handed alpha
Helix 62	62	S	9	13	Right-handed 310
Helix 63	63	S	36	47	Right-handed alpha
Helix 64	64	S	148	152	Right-handed 310
Helix 65	65	U	63	73	Right-handed alpha
Helix 66	66	V	10	35	Right-handed alpha
Helix 67	67	V	39	60	Right-handed alpha
Helix 68	68	W	13	23	Right-handed alpha
Helix 69	69	W	37	47	Right-handed alpha
Helix 70	70	Z	12	20	Right-handed alpha
Helix 71	71	Z	21	23	Right-handed 310
Helix 72	72	2	8	14	Right-handed alpha
Helix 73	73	2	18	22	Right-handed 310
Helix 74	74	2	24	35	Right-handed alpha
Helix 75	75	2	42	46	Right-handed 310
Helix 76	76	3	6	11	Right-handed alpha
Helix 77	77	3	53	58	Right-handed alpha
Helix 78	78	4	29	33	Right-handed 310

There are 42 sheets in PDB entry 3PIP. 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, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP,

There are 3 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	78	86	first strand
Strand 2	A	91	98	anti-parallel
Strand 3	A	103	107	anti-parallel

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There are 3 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	131	133	first strand
Strand 2	A	191	194	anti-parallel
Strand 3	A	143	144	anti-parallel

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There are 4 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	166	169	first strand
Strand 2	A	173	178	anti-parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	268	269	anti-parallel

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There are 7 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	3	12	first strand
Strand 2	B	23	27	anti-parallel
Strand 3	B	181	185	anti-parallel
Strand 4	B	164	176	anti-parallel
Strand 5	B	101	107	anti-parallel
Strand 6	B	195	200	anti-parallel
Strand 7	B	3	12	anti-parallel

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There are 2 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	15	16	first strand
Strand 2	B	19	20	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	B	78	82	first strand
Strand 2	B	46	50	anti-parallel
Strand 3	B	31	35	anti-parallel
Strand 4	B	89	90	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	B	110	113	first strand
Strand 2	B	159	161	anti-parallel

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There are 3 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	116	117	first strand
Strand 2	C	185	187	parallel
Strand 3	C	148	150	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	D	86	91	first strand
Strand 2	D	31	39	anti-parallel
Strand 3	D	152	158	anti-parallel
Strand 4	D	128	129	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	E	16	20	first strand
Strand 2	E	23	27	anti-parallel
Strand 3	E	33	34	anti-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	43	44	first strand
Strand 2	E	51	52	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	E	121	127	first strand
Strand 2	E	130	135	anti-parallel
Strand 3	E	83	89	anti-parallel
Strand 4	E	162	164	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	95	99	first strand
Strand 2	E	102	106	anti-parallel
Strand 3	E	114	115	anti-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	G	148	150	first strand
Strand 2	G	79	83	parallel
Strand 3	G	41	45	parallel
Strand 4	G	166	167	parallel

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There are 2 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	99	102	first strand
Strand 2	G	112	115	anti-parallel

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There are 6 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	8	10	first strand
Strand 2	H	16	21	anti-parallel
Strand 3	H	50	58	anti-parallel
Strand 4	H	69	76	anti-parallel
Strand 5	H	95	98	anti-parallel
Strand 6	H	8	10	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	81	82	first strand
Strand 2	H	88	91	anti-parallel
Strand 3	M	75	82	anti-parallel
Strand 4	M	65	72	anti-parallel
Strand 5	M	44	56	anti-parallel
Strand 6	M	31	41	anti-parallel
Strand 7	M	91	92	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	I	73	76	first strand
Strand 2	I	106	109	parallel
Strand 3	I	124	125	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	65	67	first strand
Strand 2	J	103	107	anti-parallel
Strand 3	J	33	37	anti-parallel
Strand 4	J	130	133	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	41	44	first strand
Strand 2	J	93	98	anti-parallel
Strand 3	J	74	75	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	33	37	first strand
Strand 2	K	110	114	anti-parallel
Strand 3	K	96	99	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	L	42	43	first strand
Strand 2	L	28	30	anti-parallel
Strand 3	L	88	90	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	17	20	first strand
Strand 2	O	91	95	anti-parallel
Strand 3	O	56	62	anti-parallel
Strand 4	O	31	34	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	39	40	first strand
Strand 2	O	45	46	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	71	73	first strand
Strand 2	O	82	84	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	P	25	31	first strand
Strand 2	P	122	130	anti-parallel
Strand 3	P	90	99	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	103	110	first strand
Strand 2	P	113	119	anti-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	Q	7	10	first strand
Strand 2	Q	24	29	anti-parallel
Strand 3	Q	75	82	anti-parallel
Strand 4	Q	50	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	70	76	first strand
Strand 2	R	45	55	anti-parallel
Strand 3	R	34	40	anti-parallel
Strand 4	R	21	23	anti-parallel
Strand 5	R	81	82	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	31	35	first strand
Strand 2	S	18	24	anti-parallel
Strand 3	S	78	85	parallel
Strand 4	S	60	71	anti-parallel
Strand 5	S	52	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	95	97	first strand
Strand 2	S	119	123	anti-parallel
Strand 3	S	159	160	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	112	115	first strand
Strand 2	S	169	172	anti-parallel
Strand 3	S	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	22	23	first strand
Strand 2	T	38	39	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	30	31	first strand
Strand 2	T	65	71	anti-parallel
Strand 3	T	77	82	anti-parallel
Strand 4	T	45	47	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	51	53	first strand
Strand 2	T	59	61	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	19	20	first strand
Strand 2	U	41	42	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	23	24	first strand
Strand 2	U	36	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	2	4	first strand
Strand 2	W	31	33	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	30	32	first strand
Strand 2	Z	39	41	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	11	12	first strand
Strand 2	1	25	26	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	37	38	first strand
Strand 2	1	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	15	18	first strand
Strand 2	4	23	26	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: 3PIP

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