Analysis of interatomic Contacts of Structural Units in PDB entry:
6EWB

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 6EWB entry

There are 5 chains in PDB entry 6EWB (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 224	MET 530
B	LYS 225	MET 530
C	GLY 221	MET 530
D	PRO 222	MET 530
E	GLN 1	LYS 63

There are 44 helices in PDB entry 6EWB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	279	283	Right-handed 310
Helix 2	AA2	A	359	362	Right-handed 310
Helix 3	AA3	A	454	465	Right-handed alpha
Helix 4	AA4	B	233	237	Right-handed 310
Helix 5	AA5	B	279	283	Right-handed 310
Helix 6	AA6	B	359	362	Right-handed 310
Helix 7	AA7	B	454	465	Right-handed alpha
Helix 8	AA8	C	279	283	Right-handed 310
Helix 9	AA9	C	359	362	Right-handed 310
Helix 10	AB1	C	454	465	Right-handed alpha
Helix 11	AB2	D	279	283	Right-handed 310
Helix 12	AB3	D	359	362	Right-handed 310
Helix 13	AB4	D	454	465	Right-handed alpha
Helix 14	AB5	E	28	32	Right-handed 310
Helix 15	AB6	E	62	65	Right-handed 310
Helix 16	AB7	E	74	76	Right-handed 310
Helix 17	AB8	E	87	91	Right-handed 310
Helix 18	AB9	F	78	82	Right-handed 310
Helix 19	AC1	F	182	186	Right-handed alpha
Helix 20	AC2	G	28	32	Right-handed 310
Helix 21	AC3	G	62	65	Right-handed 310
Helix 22	AC4	G	74	76	Right-handed 310
Helix 23	AC5	G	87	91	Right-handed 310
Helix 24	AC6	G	159	161	Right-handed 310
Helix 25	AC7	G	203	206	Right-handed 310
Helix 26	AC8	H	28	32	Right-handed 310
Helix 27	AC9	H	62	65	Right-handed 310
Helix 28	AD1	H	74	76	Right-handed 310
Helix 29	AD2	H	87	91	Right-handed 310
Helix 30	AD3	H	159	161	Right-handed 310
Helix 31	AD4	I	78	82	Right-handed 310
Helix 32	AD5	I	120	125	Right-handed alpha
Helix 33	AD6	I	182	186	Right-handed alpha
Helix 34	AD7	J	28	32	Right-handed 310
Helix 35	AD8	J	62	65	Right-handed 310
Helix 36	AD9	J	74	76	Right-handed 310
Helix 37	AE1	J	87	91	Right-handed 310
Helix 38	AE2	J	159	161	Right-handed 310
Helix 39	AE3	J	203	206	Right-handed 310
Helix 40	AE4	K	78	82	Right-handed 310
Helix 41	AE5	K	120	125	Right-handed alpha
Helix 42	AE6	L	78	82	Right-handed 310
Helix 43	AE7	L	120	125	Right-handed alpha
Helix 44	AE8	L	182	186	Right-handed alpha

There are 50 sheets in PDB entry 6EWB. 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,

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	248	252	first strand
Strand 2	A	429	435	anti-parallel
Strand 3	A	496	500	anti-parallel
Strand 4	A	484	492	anti-parallel
Strand 5	A	472	479	anti-parallel
Strand 6	A	514	521	anti-parallel

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There are 7 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	381	383	first strand
Strand 2	A	286	291	anti-parallel
Strand 3	A	298	303	anti-parallel
Strand 4	A	364	369	anti-parallel
Strand 5	A	344	352	anti-parallel
Strand 6	A	329	337	anti-parallel
Strand 7	A	381	388	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	434	437	first strand
Strand 2	A	448	451	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	248	252	first strand
Strand 2	B	429	435	anti-parallel
Strand 3	B	496	500	anti-parallel
Strand 4	B	485	492	anti-parallel
Strand 5	B	472	478	anti-parallel
Strand 6	B	514	521	anti-parallel

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There are 7 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	381	383	first strand
Strand 2	B	286	292	anti-parallel
Strand 3	B	298	303	anti-parallel
Strand 4	B	364	369	anti-parallel
Strand 5	B	344	352	anti-parallel
Strand 6	B	329	337	anti-parallel
Strand 7	B	381	389	anti-parallel

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There are 2 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	434	437	first strand
Strand 2	B	448	451	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	248	252	first strand
Strand 2	C	429	435	anti-parallel
Strand 3	C	496	500	anti-parallel
Strand 4	C	484	492	anti-parallel
Strand 5	C	472	479	anti-parallel
Strand 6	C	514	521	anti-parallel

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There are 7 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	381	383	first strand
Strand 2	C	286	292	anti-parallel
Strand 3	C	298	303	anti-parallel
Strand 4	C	364	369	anti-parallel
Strand 5	C	344	352	anti-parallel
Strand 6	C	329	337	anti-parallel
Strand 7	C	381	388	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	C	434	437	first strand
Strand 2	C	448	451	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	D	248	251	first strand
Strand 2	D	432	437	anti-parallel
Strand 3	D	448	451	anti-parallel

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There are 7 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	381	383	first strand
Strand 2	D	286	292	anti-parallel
Strand 3	D	298	303	anti-parallel
Strand 4	D	364	369	anti-parallel
Strand 5	D	344	352	anti-parallel
Strand 6	D	329	337	anti-parallel
Strand 7	D	381	388	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	429	431	first strand
Strand 2	D	496	500	anti-parallel
Strand 3	D	484	492	anti-parallel
Strand 4	D	472	479	anti-parallel
Strand 5	D	514	521	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	E	3	6	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	E	110	114	parallel
Strand 3	E	92	97	anti-parallel
Strand 4	E	33	40	anti-parallel
Strand 5	E	44	52	anti-parallel
Strand 6	E	58	60	anti-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	E	97	99	first strand
Strand 2	E	104	106	anti-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	E	123	127	first strand
Strand 2	E	140	148	anti-parallel
Strand 3	E	178	185	anti-parallel
Strand 4	E	166	169	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	154	156	first strand
Strand 2	E	198	202	anti-parallel
Strand 3	E	207	211	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	7	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	69	74	anti-parallel
Strand 4	F	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	102	105	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	F	84	89	first strand
Strand 2	F	32	37	anti-parallel
Strand 3	F	44	47	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	F	113	117	first strand
Strand 2	F	128	136	anti-parallel
Strand 3	F	174	181	anti-parallel
Strand 4	F	158	162	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	F	152	154	first strand
Strand 2	F	144	149	anti-parallel
Strand 3	F	191	196	anti-parallel
Strand 4	F	204	208	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	G	3	6	first strand
Strand 2	G	18	25	anti-parallel
Strand 3	G	78	83	anti-parallel
Strand 4	G	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	12	first strand
Strand 2	G	110	114	parallel
Strand 3	G	92	97	anti-parallel
Strand 4	G	33	40	anti-parallel
Strand 5	G	44	52	anti-parallel
Strand 6	G	57	60	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	G	97	99	first strand
Strand 2	G	104	106	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	G	123	127	first strand
Strand 2	G	138	148	anti-parallel
Strand 3	G	178	187	anti-parallel
Strand 4	G	166	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	154	157	first strand
Strand 2	G	197	202	anti-parallel
Strand 3	G	207	212	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	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AC 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	110	114	parallel
Strand 3	H	92	97	anti-parallel
Strand 4	H	33	40	anti-parallel
Strand 5	H	44	52	anti-parallel
Strand 6	H	58	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	97	99	first strand
Strand 2	H	104	106	anti-parallel

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There are 4 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	123	127	first strand
Strand 2	H	138	148	anti-parallel
Strand 3	H	178	187	anti-parallel
Strand 4	H	166	168	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	H	154	157	first strand
Strand 2	H	197	202	anti-parallel
Strand 3	H	207	212	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	I	4	7	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	69	74	anti-parallel
Strand 4	I	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	10	13	first strand
Strand 2	I	101	105	parallel
Strand 3	I	83	88	anti-parallel
Strand 4	I	33	37	anti-parallel
Strand 5	I	44	47	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	I	113	117	first strand
Strand 2	I	128	136	anti-parallel
Strand 3	I	174	181	anti-parallel
Strand 4	I	158	162	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	I	152	154	first strand
Strand 2	I	143	149	anti-parallel
Strand 3	I	190	197	anti-parallel
Strand 4	I	204	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	3	6	first strand
Strand 2	J	18	25	anti-parallel
Strand 3	J	78	83	anti-parallel
Strand 4	J	68	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	12	first strand
Strand 2	J	110	114	parallel
Strand 3	J	92	97	anti-parallel
Strand 4	J	33	39	anti-parallel
Strand 5	J	45	52	anti-parallel
Strand 6	J	57	60	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	J	97	99	first strand
Strand 2	J	104	106	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	J	123	127	first strand
Strand 2	J	139	148	anti-parallel
Strand 3	J	178	186	anti-parallel
Strand 4	J	166	168	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	J	154	157	first strand
Strand 2	J	198	202	anti-parallel
Strand 3	J	207	211	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	K	4	7	first strand
Strand 2	K	19	25	anti-parallel
Strand 3	K	69	74	anti-parallel
Strand 4	K	61	66	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	13	first strand
Strand 2	K	102	105	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	K	84	88	first strand
Strand 2	K	33	37	anti-parallel
Strand 3	K	44	47	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	K	113	117	first strand
Strand 2	K	128	136	anti-parallel
Strand 3	K	174	181	anti-parallel
Strand 4	K	158	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	143	148	first strand
Strand 2	K	190	197	anti-parallel
Strand 3	K	204	209	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	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	69	74	anti-parallel
Strand 4	L	61	66	anti-parallel

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There are 5 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	10	13	first strand
Strand 2	L	101	105	parallel
Strand 3	L	83	89	anti-parallel
Strand 4	L	32	37	anti-parallel
Strand 5	L	44	47	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	113	117	first strand
Strand 2	L	128	136	anti-parallel
Strand 3	L	174	181	anti-parallel
Strand 4	L	158	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	143	149	first strand
Strand 2	L	190	197	anti-parallel
Strand 3	L	204	209	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: 6EWB

Analysis of interatomic Contacts of Structural Units in PDB entry:
6EWB