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

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 3LIB entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 39	GLU 309
B	GLU 39	GLU 309
C	GLU 39	ASP 306
D	GLU 39	GLU 309
E	GLU 39	ASP 306
F	GLU 39	GLU 309
G	GLU 39	ARG 308
H	GLU 39	ALA 305
I	GLU 39	GLU 309
J	GLU 39	GLU 309

There are 83 helices in PDB entry 3LIB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	40	78	Right-handed alpha
Helix 2	2	A	82	96	Right-handed alpha
Helix 3	3	A	115	120	Right-handed alpha
Helix 4	4	A	153	163	Right-handed alpha
Helix 5	5	A	201	211	Right-handed alpha
Helix 6	6	A	249	260	Right-handed alpha
Helix 7	7	A	297	306	Right-handed alpha
Helix 8	8	B	41	78	Right-handed alpha
Helix 9	9	B	82	96	Right-handed alpha
Helix 10	10	B	115	120	Right-handed 310
Helix 11	11	B	153	163	Right-handed alpha
Helix 12	12	B	172	176	Right-handed 310
Helix 13	13	B	201	209	Right-handed alpha
Helix 14	14	B	234	238	Right-handed 310
Helix 15	15	B	250	260	Right-handed alpha
Helix 16	16	B	285	288	Right-handed 310
Helix 17	17	B	297	306	Right-handed alpha
Helix 18	18	C	41	78	Right-handed alpha
Helix 19	19	C	82	97	Right-handed alpha
Helix 20	20	C	115	120	Right-handed alpha
Helix 21	21	C	153	163	Right-handed alpha
Helix 22	22	C	201	209	Right-handed alpha
Helix 23	23	C	242	246	Right-handed 310
Helix 24	24	C	249	260	Right-handed alpha
Helix 25	25	C	297	306	Right-handed alpha
Helix 26	26	D	42	77	Right-handed alpha
Helix 27	27	D	82	96	Right-handed alpha
Helix 28	28	D	115	120	Right-handed 310
Helix 29	29	D	153	163	Right-handed alpha
Helix 30	30	D	201	209	Right-handed alpha
Helix 31	31	D	242	248	Right-handed 310
Helix 32	32	D	249	260	Right-handed alpha
Helix 33	33	D	297	309	Right-handed alpha
Helix 34	34	E	41	76	Right-handed alpha
Helix 35	35	E	82	96	Right-handed alpha
Helix 36	36	E	115	120	Right-handed alpha
Helix 37	37	E	153	163	Right-handed alpha
Helix 38	38	E	201	209	Right-handed alpha
Helix 39	39	E	250	260	Right-handed alpha
Helix 40	40	E	297	301	Right-handed alpha
Helix 41	41	F	41	78	Right-handed alpha
Helix 42	42	F	82	96	Right-handed alpha
Helix 43	43	F	115	120	Right-handed alpha
Helix 44	44	F	153	163	Right-handed alpha
Helix 45	45	F	201	209	Right-handed alpha
Helix 46	46	F	234	238	Right-handed 310
Helix 47	47	F	242	247	Right-handed alpha
Helix 48	48	F	251	261	Right-handed alpha
Helix 49	49	F	297	309	Right-handed alpha
Helix 50	50	G	43	77	Right-handed alpha
Helix 51	51	G	82	96	Right-handed alpha
Helix 52	52	G	115	120	Right-handed 310
Helix 53	53	G	153	163	Right-handed alpha
Helix 54	54	G	201	209	Right-handed alpha
Helix 55	55	G	249	260	Right-handed alpha
Helix 56	56	G	297	307	Right-handed alpha
Helix 57	57	H	41	78	Right-handed alpha
Helix 58	58	H	82	97	Right-handed alpha
Helix 59	59	H	115	120	Right-handed alpha
Helix 60	60	H	153	163	Right-handed alpha
Helix 61	61	H	201	209	Right-handed alpha
Helix 62	62	H	242	246	Right-handed 310
Helix 63	63	H	249	260	Right-handed alpha
Helix 64	64	H	297	301	Right-handed alpha
Helix 65	65	H	302	304	Right-handed 310
Helix 66	66	I	41	78	Right-handed alpha
Helix 67	67	I	82	97	Right-handed alpha
Helix 68	68	I	115	120	Right-handed alpha
Helix 69	69	I	153	163	Right-handed alpha
Helix 70	70	I	172	176	Right-handed 310
Helix 71	71	I	201	209	Right-handed alpha
Helix 72	72	I	243	247	Right-handed 310
Helix 73	73	I	250	260	Right-handed alpha
Helix 74	74	I	285	288	Right-handed 310
Helix 75	75	I	297	307	Right-handed alpha
Helix 76	76	J	41	78	Right-handed alpha
Helix 77	77	J	82	96	Right-handed alpha
Helix 78	78	J	115	120	Right-handed alpha
Helix 79	79	J	153	163	Right-handed alpha
Helix 80	80	J	201	209	Right-handed alpha
Helix 81	81	J	234	238	Right-handed 310
Helix 82	82	J	250	260	Right-handed alpha
Helix 83	83	J	298	306	Right-handed alpha

There are 29 sheets in PDB entry 3LIB. 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,

There are 6 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	143	146	first strand
Strand 2	A	133	136	anti-parallel
Strand 3	A	102	107	anti-parallel
Strand 4	A	190	200	anti-parallel
Strand 5	A	176	187	anti-parallel
Strand 6	A	166	167	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	143	146	first strand
Strand 2	A	133	136	anti-parallel
Strand 3	A	102	107	anti-parallel
Strand 4	A	190	200	anti-parallel
Strand 5	A	176	187	anti-parallel
Strand 6	A	171	173	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	219	222	first strand
Strand 2	A	289	296	anti-parallel
Strand 3	A	276	284	anti-parallel
Strand 4	A	264	269	anti-parallel

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There are 6 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	143	146	first strand
Strand 2	B	133	136	anti-parallel
Strand 3	B	102	107	anti-parallel
Strand 4	B	190	200	anti-parallel
Strand 5	B	178	187	anti-parallel
Strand 6	B	166	167	anti-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	218	222	first strand
Strand 2	B	289	296	anti-parallel
Strand 3	B	276	284	anti-parallel
Strand 4	B	264	269	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	C	143	146	first strand
Strand 2	C	133	136	anti-parallel
Strand 3	C	102	107	anti-parallel
Strand 4	C	190	200	anti-parallel
Strand 5	C	176	187	anti-parallel
Strand 6	C	166	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	143	146	first strand
Strand 2	C	133	136	anti-parallel
Strand 3	C	102	107	anti-parallel
Strand 4	C	190	200	anti-parallel
Strand 5	C	176	187	anti-parallel
Strand 6	C	171	173	anti-parallel

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There are 4 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	218	222	first strand
Strand 2	C	289	296	anti-parallel
Strand 3	C	277	284	anti-parallel
Strand 4	C	264	268	anti-parallel

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There are 6 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	143	146	first strand
Strand 2	D	133	136	anti-parallel
Strand 3	D	102	107	anti-parallel
Strand 4	D	190	200	anti-parallel
Strand 5	D	176	187	anti-parallel
Strand 6	D	166	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	143	146	first strand
Strand 2	D	133	136	anti-parallel
Strand 3	D	102	107	anti-parallel
Strand 4	D	190	200	anti-parallel
Strand 5	D	176	187	anti-parallel
Strand 6	D	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	222	first strand
Strand 2	D	289	296	anti-parallel
Strand 3	D	276	284	anti-parallel
Strand 4	D	264	269	anti-parallel

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There are 6 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	143	146	first strand
Strand 2	E	133	136	anti-parallel
Strand 3	E	102	107	anti-parallel
Strand 4	E	190	200	anti-parallel
Strand 5	E	176	187	anti-parallel
Strand 6	E	166	167	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	E	143	146	first strand
Strand 2	E	133	136	anti-parallel
Strand 3	E	102	107	anti-parallel
Strand 4	E	190	200	anti-parallel
Strand 5	E	176	187	anti-parallel
Strand 6	E	171	173	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	E	218	222	first strand
Strand 2	E	289	296	anti-parallel
Strand 3	E	276	284	anti-parallel
Strand 4	E	264	269	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	143	146	first strand
Strand 2	F	133	136	anti-parallel
Strand 3	F	102	107	anti-parallel
Strand 4	F	190	200	anti-parallel
Strand 5	F	176	187	anti-parallel
Strand 6	F	166	167	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	F	143	146	first strand
Strand 2	F	133	136	anti-parallel
Strand 3	F	102	107	anti-parallel
Strand 4	F	190	200	anti-parallel
Strand 5	F	176	187	anti-parallel
Strand 6	F	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	218	222	first strand
Strand 2	F	289	296	anti-parallel
Strand 3	F	276	284	anti-parallel
Strand 4	F	264	269	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	143	146	first strand
Strand 2	G	133	136	anti-parallel
Strand 3	G	102	107	anti-parallel
Strand 4	G	190	200	anti-parallel
Strand 5	G	176	187	anti-parallel
Strand 6	G	166	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	143	146	first strand
Strand 2	G	133	136	anti-parallel
Strand 3	G	102	107	anti-parallel
Strand 4	G	190	200	anti-parallel
Strand 5	G	176	187	anti-parallel
Strand 6	G	171	173	anti-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	G	218	222	first strand
Strand 2	G	289	296	anti-parallel
Strand 3	G	276	284	anti-parallel
Strand 4	G	264	269	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	102	107	first strand
Strand 2	H	190	200	anti-parallel
Strand 3	H	176	182	anti-parallel
Strand 4	H	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	166	167	first strand
Strand 2	H	176	182	anti-parallel
Strand 3	H	190	200	anti-parallel
Strand 4	H	185	187	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	133	136	first strand
Strand 2	H	143	146	anti-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	H	218	222	first strand
Strand 2	H	289	296	anti-parallel
Strand 3	H	276	284	anti-parallel
Strand 4	H	266	269	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	I	143	146	first strand
Strand 2	I	133	136	anti-parallel
Strand 3	I	102	107	anti-parallel
Strand 4	I	190	200	anti-parallel
Strand 5	I	178	187	anti-parallel
Strand 6	I	166	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	218	222	first strand
Strand 2	I	289	296	anti-parallel
Strand 3	I	276	284	anti-parallel
Strand 4	I	264	269	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	143	146	first strand
Strand 2	J	133	136	anti-parallel
Strand 3	J	102	107	anti-parallel
Strand 4	J	190	200	anti-parallel
Strand 5	J	176	187	anti-parallel
Strand 6	J	166	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	143	146	first strand
Strand 2	J	133	136	anti-parallel
Strand 3	J	102	107	anti-parallel
Strand 4	J	190	200	anti-parallel
Strand 5	J	176	187	anti-parallel
Strand 6	J	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	218	222	first strand
Strand 2	J	289	296	anti-parallel
Strand 3	J	276	284	anti-parallel
Strand 4	J	264	269	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: 3LIB

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