Analysis of interatomic Contacts of Structural Units in PDB entry:
3V4P

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 3V4P entry

There are 3 chains in PDB entry 3V4P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 1	ARG 587
B	ARG 81	CYS 455
C	TYR 1	PHE 335

There are 43 helices in PDB entry 3V4P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	140	144	Right-handed 310
Helix 2	2	A	184	189	Right-handed alpha
Helix 3	3	A	241	245	Right-handed 310
Helix 4	4	A	359	364	Right-handed alpha
Helix 5	5	A	388	390	Right-handed 310
Helix 6	6	A	454	458	Right-handed 310
Helix 7	7	B	142	144	Right-handed 310
Helix 8	8	B	145	153	Right-handed alpha
Helix 9	9	B	154	164	Right-handed alpha
Helix 10	10	B	189	195	Right-handed alpha
Helix 11	11	B	220	228	Right-handed alpha
Helix 12	12	B	241	252	Right-handed alpha
Helix 13	13	B	252	257	Right-handed alpha
Helix 14	14	B	277	283	Right-handed 310
Helix 15	15	B	300	306	Right-handed 310
Helix 16	16	B	310	322	Right-handed alpha
Helix 17	17	B	333	342	Right-handed alpha
Helix 18	18	B	358	371	Right-handed alpha
Helix 19	19	C	140	144	Right-handed 310
Helix 20	20	C	184	189	Right-handed alpha
Helix 21	21	C	241	245	Right-handed 310
Helix 22	22	C	359	364	Right-handed alpha
Helix 23	23	C	388	390	Right-handed 310
Helix 24	24	D	142	144	Right-handed 310
Helix 25	25	D	145	153	Right-handed alpha
Helix 26	26	D	154	164	Right-handed alpha
Helix 27	27	D	189	195	Right-handed alpha
Helix 28	28	D	220	228	Right-handed alpha
Helix 29	29	D	241	252	Right-handed alpha
Helix 30	30	D	252	257	Right-handed alpha
Helix 31	31	D	277	283	Right-handed 310
Helix 32	32	D	300	306	Right-handed 310
Helix 33	33	D	310	322	Right-handed alpha
Helix 34	34	D	333	342	Right-handed alpha
Helix 35	35	D	358	371	Right-handed alpha
Helix 36	36	H	28	32	Right-handed 310
Helix 37	38	L	84	88	Right-handed 310
Helix 38	39	L	126	131	Right-handed alpha
Helix 39	40	L	187	193	Right-handed alpha
Helix 40	37	M	28	32	Right-handed 310
Helix 41	41	N	84	88	Right-handed 310
Helix 42	42	N	126	131	Right-handed alpha
Helix 43	43	N	187	193	Right-handed alpha

There are 53 sheets in PDB entry 3V4P. 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, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA,

There are 4 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	9	12	first strand
Strand 2	A	424	428	anti-parallel
Strand 3	A	414	419	anti-parallel
Strand 4	A	397	405	anti-parallel

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There are 4 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	23	28	first strand
Strand 2	A	31	38	anti-parallel
Strand 3	A	54	59	anti-parallel
Strand 4	A	68	71	anti-parallel

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There are 2 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	87	88	first strand
Strand 2	A	116	117	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	98	100	first strand
Strand 2	A	108	111	anti-parallel
Strand 3	A	132	135	anti-parallel
Strand 4	A	145	147	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	A	171	173	first strand
Strand 2	A	177	182	anti-parallel
Strand 3	A	191	196	anti-parallel
Strand 4	A	201	204	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	A	222	225	first strand
Strand 2	A	234	239	anti-parallel
Strand 3	A	247	253	anti-parallel
Strand 4	A	258	265	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	277	280	first strand
Strand 2	A	289	294	anti-parallel
Strand 3	A	305	311	anti-parallel
Strand 4	A	318	320	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	A	339	340	first strand
Strand 2	A	353	357	anti-parallel
Strand 3	A	366	370	anti-parallel
Strand 4	A	383	386	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	372	373	first strand
Strand 2	A	376	377	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	500	501	first strand
Strand 2	A	523	531	anti-parallel
Strand 3	A	462	472	anti-parallel
Strand 4	A	433	441	anti-parallel
Strand 5	A	569	570	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	A	510	518	first strand
Strand 2	A	479	487	anti-parallel
Strand 3	A	542	550	anti-parallel
Strand 4	A	578	583	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	B	83	86	first strand
Strand 2	B	108	112	anti-parallel
Strand 3	B	446	450	parallel
Strand 4	B	435	441	anti-parallel
Strand 5	B	373	377	anti-parallel
Strand 6	B	407	410	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	104	105	first strand
Strand 2	B	119	126	anti-parallel
Strand 3	B	417	426	anti-parallel
Strand 4	B	385	388	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	B	104	105	first strand
Strand 2	B	119	126	anti-parallel
Strand 3	B	417	426	anti-parallel
Strand 4	B	391	392	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	B	210	217	first strand
Strand 2	B	170	177	anti-parallel
Strand 3	B	133	140	parallel
Strand 4	B	262	269	parallel
Strand 5	B	323	329	parallel
Strand 6	B	348	351	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	12	first strand
Strand 2	C	424	428	anti-parallel
Strand 3	C	414	419	anti-parallel
Strand 4	C	397	405	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	C	23	28	first strand
Strand 2	C	31	38	anti-parallel
Strand 3	C	54	59	anti-parallel
Strand 4	C	68	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	87	88	first strand
Strand 2	C	116	117	anti-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	C	98	100	first strand
Strand 2	C	108	111	anti-parallel
Strand 3	C	132	135	anti-parallel
Strand 4	C	145	147	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	C	171	173	first strand
Strand 2	C	177	182	anti-parallel
Strand 3	C	191	196	anti-parallel
Strand 4	C	201	204	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	C	222	225	first strand
Strand 2	C	234	239	anti-parallel
Strand 3	C	247	253	anti-parallel
Strand 4	C	258	265	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	C	277	280	first strand
Strand 2	C	289	294	anti-parallel
Strand 3	C	305	311	anti-parallel
Strand 4	C	318	320	anti-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	C	339	340	first strand
Strand 2	C	353	357	anti-parallel
Strand 3	C	366	370	anti-parallel
Strand 4	C	383	386	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	C	372	373	first strand
Strand 2	C	376	377	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	500	501	first strand
Strand 2	C	523	531	anti-parallel
Strand 3	C	462	472	anti-parallel
Strand 4	C	433	441	anti-parallel
Strand 5	C	569	570	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	C	510	518	first strand
Strand 2	C	479	487	anti-parallel
Strand 3	C	542	550	anti-parallel
Strand 4	C	578	583	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	D	83	86	first strand
Strand 2	D	108	112	anti-parallel
Strand 3	D	446	450	parallel
Strand 4	D	435	441	anti-parallel
Strand 5	D	374	377	anti-parallel
Strand 6	D	407	409	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	D	104	105	first strand
Strand 2	D	119	126	anti-parallel
Strand 3	D	417	426	anti-parallel
Strand 4	D	385	388	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	D	104	105	first strand
Strand 2	D	119	126	anti-parallel
Strand 3	D	417	426	anti-parallel
Strand 4	D	391	392	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	210	217	first strand
Strand 2	D	170	177	anti-parallel
Strand 3	D	133	140	parallel
Strand 4	D	262	269	parallel
Strand 5	D	323	329	parallel
Strand 6	D	348	351	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	5	first strand
Strand 2	H	23	25	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	9	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	102	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	57	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	9	12	first strand
Strand 2	H	115	119	parallel
Strand 3	H	92	102	anti-parallel
Strand 4	H	105	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	18	20	first strand
Strand 2	H	78	83	anti-parallel
Strand 3	H	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	128	132	first strand
Strand 2	H	144	153	anti-parallel
Strand 3	H	182	191	anti-parallel
Strand 4	H	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	128	132	first strand
Strand 2	H	144	153	anti-parallel
Strand 3	H	182	191	anti-parallel
Strand 4	H	177	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	159	161	first strand
Strand 2	H	203	207	anti-parallel
Strand 3	H	212	216	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	M	3	5	first strand
Strand 2	M	23	25	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	9	12	first strand
Strand 2	M	115	119	parallel
Strand 3	M	92	102	anti-parallel
Strand 4	M	33	39	anti-parallel
Strand 5	M	46	52	anti-parallel
Strand 6	M	57	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	9	12	first strand
Strand 2	M	115	119	parallel
Strand 3	M	92	102	anti-parallel
Strand 4	M	105	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	18	20	first strand
Strand 2	M	78	83	anti-parallel
Strand 3	M	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	128	132	first strand
Strand 2	M	144	153	anti-parallel
Strand 3	M	182	191	anti-parallel
Strand 4	M	171	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	128	132	first strand
Strand 2	M	144	153	anti-parallel
Strand 3	M	182	191	anti-parallel
Strand 4	M	177	179	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	159	161	first strand
Strand 2	M	203	207	anti-parallel
Strand 3	M	212	216	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	75	80	anti-parallel
Strand 4	L	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	107	111	parallel
Strand 3	L	90	95	anti-parallel
Strand 4	L	38	43	anti-parallel
Strand 5	L	50	54	anti-parallel
Strand 6	L	58	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	13	first strand
Strand 2	L	107	111	parallel
Strand 3	L	90	95	anti-parallel
Strand 4	L	102	103	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	119	123	first strand
Strand 2	L	136	144	anti-parallel
Strand 3	L	178	185	anti-parallel
Strand 4	L	164	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	158	159	first strand
Strand 2	L	150	155	anti-parallel
Strand 3	L	196	202	anti-parallel
Strand 4	L	210	215	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	4	7	first strand
Strand 2	N	19	25	anti-parallel
Strand 3	N	75	80	anti-parallel
Strand 4	N	67	72	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	13	first strand
Strand 2	N	107	111	parallel
Strand 3	N	90	95	anti-parallel
Strand 4	N	38	43	anti-parallel
Strand 5	N	50	54	anti-parallel
Strand 6	N	58	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	119	123	first strand
Strand 2	N	136	144	anti-parallel
Strand 3	N	178	185	anti-parallel
Strand 4	N	164	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	158	159	first strand
Strand 2	N	150	155	anti-parallel
Strand 3	N	196	202	anti-parallel
Strand 4	N	210	215	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: 3V4P

Analysis of interatomic Contacts of Structural Units in PDB entry:
3V4P