Analysis of interatomic Contacts of Structural Units in PDB entry:
7LUA

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 7LUA entry

There are 10 chains in PDB entry 7LUA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
a	ALA 31	ARG 506
b	PHE 507	ASP 652
c	ALA 31	ARG 506
d	PHE 507	ASP 652
e	ALA 31	ARG 506
f	PHE 507	ASP 652
g	GLU 1	GLU 213
h	GLN 1	GLU 212
i	GLN 1	GLU 212
j	GLU 1	GLU 213

There are 63 helices in PDB entry 7LUA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	a	58	63	Right-handed 310
Helix 2	AA2	a	99	117	Right-handed alpha
Helix 3	AA3	a	123	126	Right-handed 310
Helix 4	AA4	a	138	142	Right-handed 310
Helix 5	AA5	a	335	353	Right-handed alpha
Helix 6	AA6	a	368	373	Right-handed alpha
Helix 7	AA7	a	377	381	Right-handed 310
Helix 8	AA8	a	386	391	Right-handed alpha
Helix 9	AA9	a	399	403	Right-handed 310
Helix 10	AB1	a	474	484	Right-handed alpha
Helix 11	AB2	b	517	523	Right-handed alpha
Helix 12	AB3	b	524	531	Right-handed alpha
Helix 13	AB4	b	559	584	Right-handed alpha
Helix 14	AB5	b	606	612	Right-handed alpha
Helix 15	AB6	b	615	624	Right-handed alpha
Helix 16	AB7	b	625	627	Right-handed 310
Helix 17	AB8	b	628	636	Right-handed alpha
Helix 18	AB9	b	638	652	Right-handed alpha
Helix 19	AC1	c	96	98	Right-handed 310
Helix 20	AC2	c	99	117	Right-handed alpha
Helix 21	AC3	c	123	126	Right-handed 310
Helix 22	AC4	c	335	353	Right-handed alpha
Helix 23	AC5	c	368	373	Right-handed alpha
Helix 24	AC6	c	386	391	Right-handed alpha
Helix 25	AC7	c	399	403	Right-handed 310
Helix 26	AC8	c	474	484	Right-handed alpha
Helix 27	AC9	d	517	522	Right-handed alpha
Helix 28	AD1	d	524	531	Right-handed alpha
Helix 29	AD2	d	558	584	Right-handed alpha
Helix 30	AD3	d	606	612	Right-handed alpha
Helix 31	AD4	d	615	624	Right-handed alpha
Helix 32	AD5	d	625	627	Right-handed 310
Helix 33	AD6	d	628	636	Right-handed alpha
Helix 34	AD7	d	638	652	Right-handed alpha
Helix 35	AD8	e	58	63	Right-handed 310
Helix 36	AD9	e	99	117	Right-handed alpha
Helix 37	AE1	e	122	126	Right-handed 310
Helix 38	AE2	e	335	351	Right-handed alpha
Helix 39	AE3	e	368	372	Right-handed alpha
Helix 40	AE4	e	397	401	Right-handed alpha
Helix 41	AE5	e	474	484	Right-handed alpha
Helix 42	AE6	f	517	523	Right-handed alpha
Helix 43	AE7	f	524	532	Right-handed alpha
Helix 44	AE8	f	558	584	Right-handed alpha
Helix 45	AE9	f	606	612	Right-handed alpha
Helix 46	AF1	f	615	624	Right-handed alpha
Helix 47	AF2	f	625	627	Right-handed 310
Helix 48	AF3	f	628	636	Right-handed alpha
Helix 49	AF4	f	638	651	Right-handed alpha
Helix 50	AF5	g	79	83	Right-handed 310
Helix 51	AF6	g	121	127	Right-handed alpha
Helix 52	AF7	g	183	189	Right-handed alpha
Helix 53	AF8	h	28	32	Right-handed 310
Helix 54	AF9	h	60	65	Right-handed alpha
Helix 55	AG1	h	189	193	Right-handed 310
Helix 56	AG2	h	201	204	Right-handed 310
Helix 57	AG3	i	83	87	Right-handed 310
Helix 58	AG4	i	98	100	Right-handed 310
Helix 59	AG5	i	156	158	Right-handed 310
Helix 60	AG6	i	186	192	Right-handed alpha
Helix 61	AG7	j	79	83	Right-handed 310
Helix 62	AG8	j	121	127	Right-handed alpha
Helix 63	AG9	j	183	188	Right-handed alpha

There are 46 sheets in PDB entry 7LUA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	494	499	first strand
Strand 2	a	35	40	anti-parallel
Strand 3	b	591	597	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	45	47	first strand
Strand 2	a	486	491	anti-parallel
Strand 3	a	223	228	anti-parallel
Strand 4	a	242	245	anti-parallel
Strand 5	a	84	85	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	55	56	first strand
Strand 2	a	215	216	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	91	94	first strand
Strand 2	a	236	239	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	120	121	first strand
Strand 2	a	201	203	anti-parallel
Strand 3	a	430	435	parallel
Strand 4	a	423	427	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	169	177	first strand
Strand 2	a	154	162	anti-parallel
Strand 3	a	129	132	anti-parallel
Strand 4	a	190	193	anti-parallel
Strand 5	a	181	183	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	259	261	first strand
Strand 2	a	444	456	anti-parallel
Strand 3	a	284	297	anti-parallel
Strand 4	a	465	470	first strand
Strand 5	a	358	361	parallel

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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	272	273	first strand
Strand 2	a	284	297	anti-parallel
Strand 3	a	444	456	anti-parallel
Strand 4	a	330	334	first strand
Strand 5	a	413	420	anti-parallel
Strand 6	a	383	385	anti-parallel
Strand 7	a	374	376	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	301	308	first strand
Strand 2	a	316	323	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	495	499	first strand
Strand 2	c	35	39	anti-parallel
Strand 3	d	591	597	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	45	47	first strand
Strand 2	c	486	491	anti-parallel
Strand 3	c	223	228	anti-parallel
Strand 4	c	242	245	anti-parallel
Strand 5	c	83	85	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	75	76	first strand
Strand 2	c	53	56	parallel
Strand 3	c	215	218	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	91	94	first strand
Strand 2	c	236	239	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	120	121	first strand
Strand 2	c	202	203	anti-parallel
Strand 3	c	434	435	parallel
Strand 4	c	423	424	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	169	177	first strand
Strand 2	c	154	162	anti-parallel
Strand 3	c	129	132	anti-parallel
Strand 4	c	190	193	anti-parallel
Strand 5	c	181	183	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	259	261	first strand
Strand 2	c	444	456	anti-parallel
Strand 3	c	284	297	anti-parallel
Strand 4	c	465	470	first strand
Strand 5	c	358	361	parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	272	273	first strand
Strand 2	c	284	297	anti-parallel
Strand 3	c	444	456	anti-parallel
Strand 4	c	330	334	first strand
Strand 5	c	413	421	anti-parallel
Strand 6	c	382	385	anti-parallel
Strand 7	c	374	377	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	300	309	first strand
Strand 2	c	315	326	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	495	499	first strand
Strand 2	e	35	39	anti-parallel
Strand 3	f	591	597	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	45	47	first strand
Strand 2	e	486	491	anti-parallel
Strand 3	e	223	228	anti-parallel
Strand 4	e	242	245	anti-parallel
Strand 5	e	83	85	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	53	56	first strand
Strand 2	e	215	218	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	91	92	first strand
Strand 2	e	238	239	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	169	177	first strand
Strand 2	e	154	162	anti-parallel
Strand 3	e	129	132	anti-parallel
Strand 4	e	190	193	anti-parallel
Strand 5	e	181	183	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	201	203	first strand
Strand 2	e	430	435	parallel
Strand 3	e	423	427	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	259	261	first strand
Strand 2	e	443	456	anti-parallel
Strand 3	e	284	298	anti-parallel
Strand 4	e	465	470	first strand
Strand 5	e	358	361	parallel

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There are 7 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	271	273	first strand
Strand 2	e	284	298	anti-parallel
Strand 3	e	443	456	anti-parallel
Strand 4	e	330	334	first strand
Strand 5	e	413	419	anti-parallel
Strand 6	e	381	386	anti-parallel
Strand 7	e	373	378	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	e	301	305	first strand
Strand 2	e	319	323	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	4	7	first strand
Strand 2	g	19	25	anti-parallel
Strand 3	g	70	75	anti-parallel
Strand 4	g	62	67	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	10	13	first strand
Strand 2	g	102	106	parallel
Strand 3	g	84	90	anti-parallel
Strand 4	g	33	38	anti-parallel
Strand 5	g	45	49	anti-parallel
Strand 6	g	53	54	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	114	118	first strand
Strand 2	g	129	137	anti-parallel
Strand 3	g	175	182	anti-parallel
Strand 4	g	159	163	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	g	144	150	first strand
Strand 2	g	191	198	anti-parallel
Strand 3	g	205	210	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	4	6	first strand
Strand 2	h	18	24	anti-parallel
Strand 3	h	77	82	anti-parallel
Strand 4	h	67	72	anti-parallel

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There are 6 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	10	12	first strand
Strand 2	h	107	111	parallel
Strand 3	h	89	94	anti-parallel
Strand 4	h	34	39	anti-parallel
Strand 5	h	46	52	anti-parallel
Strand 6	h	55	59	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	10	12	first strand
Strand 2	h	107	111	parallel
Strand 3	h	89	94	anti-parallel
Strand 4	h	102	103	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	122	124	first strand
Strand 2	h	136	145	anti-parallel
Strand 3	h	175	184	anti-parallel
Strand 4	h	163	164	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	122	124	first strand
Strand 2	h	136	145	anti-parallel
Strand 3	h	175	184	anti-parallel
Strand 4	h	169	171	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	h	151	153	first strand
Strand 2	h	195	200	anti-parallel
Strand 3	h	205	210	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	5	6	first strand
Strand 2	i	18	23	anti-parallel
Strand 3	i	77	82	anti-parallel
Strand 4	i	67	72	anti-parallel

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There are 6 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	10	12	first strand
Strand 2	i	107	111	parallel
Strand 3	i	88	94	anti-parallel
Strand 4	i	34	39	anti-parallel
Strand 5	i	45	52	anti-parallel
Strand 6	i	56	59	anti-parallel

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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	120	122	first strand
Strand 2	i	135	145	anti-parallel
Strand 3	i	176	185	anti-parallel
Strand 4	i	164	170	anti-parallel

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There are 3 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	i	151	154	first strand
Strand 2	i	194	200	anti-parallel
Strand 3	i	205	211	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	5	7	first strand
Strand 2	j	20	24	anti-parallel
Strand 3	j	70	74	anti-parallel
Strand 4	j	65	67	anti-parallel

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There are 6 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	10	13	first strand
Strand 2	j	102	106	parallel
Strand 3	j	84	89	anti-parallel
Strand 4	j	34	38	anti-parallel
Strand 5	j	45	50	anti-parallel
Strand 6	j	53	54	anti-parallel

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There are 4 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	114	117	first strand
Strand 2	j	129	139	anti-parallel
Strand 3	j	173	182	anti-parallel
Strand 4	j	159	163	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	145	146	first strand
Strand 2	j	191	197	anti-parallel
Strand 3	j	149	150	anti-parallel
Strand 4	j	153	154	anti-parallel

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There are 3 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	j	145	146	first strand
Strand 2	j	191	197	anti-parallel
Strand 3	j	204	210	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: 7LUA

Analysis of interatomic Contacts of Structural Units in PDB entry:
7LUA