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

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 7ORB entry

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

Chain ID	Initial residue	Terminal residue
R	HIS 332	GLU 516
H	GLN 1	LYS 224
L	ASP 1	GLU 214
A	GLN 1	LYS 228
B	ASP 1	CYS 214
X	THR 333	GLU 516
C	GLN 1	THR 58

There are 54 helices in PDB entry 7ORB. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	338	343	Right-handed alpha
Helix 2	AA2	R	365	370	Right-handed alpha
Helix 3	AA3	R	386	390	Right-handed 310
Helix 4	AA4	R	405	410	Right-handed 310
Helix 5	AA5	R	416	422	Right-handed alpha
Helix 6	AA6	R	438	443	Right-handed alpha
Helix 7	AA7	R	502	505	Right-handed 310
Helix 8	AA8	H	28	31	Right-handed 310
Helix 9	AA9	H	62	65	Right-handed 310
Helix 10	AB1	H	74	76	Right-handed 310
Helix 11	AB2	H	87	91	Right-handed 310
Helix 12	AB3	H	166	168	Right-handed 310
Helix 13	AB4	H	197	201	Right-handed 310
Helix 14	AB5	H	211	214	Right-handed 310
Helix 15	AB6	L	30	32	Right-handed 310
Helix 16	AB7	L	80	84	Right-handed 310
Helix 17	AB8	L	122	127	Right-handed alpha
Helix 18	AB9	L	184	188	Right-handed alpha
Helix 19	AC1	A	28	32	Right-handed 310
Helix 20	AC2	A	87	91	Right-handed 310
Helix 21	AC3	A	170	172	Right-handed 310
Helix 22	AC4	A	199	204	Right-handed 310
Helix 23	AC5	A	215	218	Right-handed 310
Helix 24	AC6	B	79	83	Right-handed 310
Helix 25	AC7	B	121	126	Right-handed alpha
Helix 26	AC8	B	183	188	Right-handed alpha
Helix 27	AC9	X	338	343	Right-handed alpha
Helix 28	AD1	X	349	353	Right-handed 310
Helix 29	AD2	X	365	370	Right-handed alpha
Helix 30	AD3	X	386	390	Right-handed 310
Helix 31	AD4	X	405	410	Right-handed 310
Helix 32	AD5	X	416	422	Right-handed alpha
Helix 33	AD6	X	438	443	Right-handed alpha
Helix 34	AD7	X	502	505	Right-handed 310
Helix 35	AD8	C	28	31	Right-handed 310
Helix 36	AD9	C	62	65	Right-handed 310
Helix 37	AE1	C	74	76	Right-handed 310
Helix 38	AE2	C	87	91	Right-handed 310
Helix 39	AE3	C	166	168	Right-handed 310
Helix 40	AE4	C	197	201	Right-handed 310
Helix 41	AE5	C	211	214	Right-handed 310
Helix 42	AE6	D	30	32	Right-handed 310
Helix 43	AE7	D	80	84	Right-handed 310
Helix 44	AE8	D	122	127	Right-handed alpha
Helix 45	AE9	D	184	188	Right-handed alpha
Helix 46	AF1	E	28	32	Right-handed 310
Helix 47	AF2	E	62	65	Right-handed 310
Helix 48	AF3	E	87	91	Right-handed 310
Helix 49	AF4	E	170	172	Right-handed 310
Helix 50	AF5	E	199	204	Right-handed 310
Helix 51	AF6	E	215	218	Right-handed 310
Helix 52	AF7	F	79	83	Right-handed 310
Helix 53	AF8	F	121	126	Right-handed alpha
Helix 54	AF9	F	183	187	Right-handed alpha

There are 50 sheets in PDB entry 7ORB. 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, AF2, AF3, AF4, AF5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	354	358	first strand
Strand 2	R	394	403	anti-parallel
Strand 3	R	507	516	anti-parallel
Strand 4	R	431	437	anti-parallel
Strand 5	R	376	380	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	452	454	first strand
Strand 2	R	492	494	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	R	473	474	first strand
Strand 2	R	488	489	anti-parallel

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There are 4 strands in AA4 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 AA5 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	117	121	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	46	52	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 strands in AA6 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	117	121	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	112	113	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	130	134	first strand
Strand 2	H	145	155	anti-parallel
Strand 3	H	186	195	anti-parallel
Strand 4	H	173	175	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	130	134	first strand
Strand 2	H	145	155	anti-parallel
Strand 3	H	186	195	anti-parallel
Strand 4	H	179	180	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	161	164	first strand
Strand 2	H	204	210	anti-parallel
Strand 3	H	215	221	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	L	4	7	first strand
Strand 2	L	19	29	anti-parallel
Strand 3	L	63	76	anti-parallel

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There are 6 strands in AB2 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	103	107	parallel
Strand 3	L	86	91	anti-parallel
Strand 4	L	34	39	anti-parallel
Strand 5	L	46	50	anti-parallel
Strand 6	L	54	55	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	115	119	first strand
Strand 2	L	130	140	anti-parallel
Strand 3	L	174	183	anti-parallel
Strand 4	L	160	164	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	154	155	first strand
Strand 2	L	146	151	anti-parallel
Strand 3	L	192	198	anti-parallel
Strand 4	L	206	211	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	A	3	7	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	78	83	anti-parallel
Strand 4	A	68	73	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	12	first strand
Strand 2	A	121	125	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	34	39	anti-parallel
Strand 5	A	46	51	anti-parallel
Strand 6	A	58	60	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	12	first strand
Strand 2	A	121	125	parallel
Strand 3	A	92	99	anti-parallel
Strand 4	A	114	117	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	102	104	first strand
Strand 2	A	107	109	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	138	first strand
Strand 2	A	150	159	anti-parallel
Strand 3	A	190	198	anti-parallel
Strand 4	A	177	179	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	138	first strand
Strand 2	A	150	159	anti-parallel
Strand 3	A	190	198	anti-parallel
Strand 4	A	183	184	anti-parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	165	168	first strand
Strand 2	A	208	214	anti-parallel
Strand 3	A	219	225	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

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

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There are 6 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	85	90	anti-parallel
Strand 4	B	33	38	anti-parallel
Strand 5	B	45	49	anti-parallel
Strand 6	B	53	54	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	13	first strand
Strand 2	B	102	106	parallel
Strand 3	B	85	90	anti-parallel
Strand 4	B	97	98	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	114	118	first strand
Strand 2	B	129	139	anti-parallel
Strand 3	B	173	182	anti-parallel
Strand 4	B	159	163	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	153	154	first strand
Strand 2	B	145	150	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	205	210	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	334	335	first strand
Strand 2	X	361	362	parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	354	358	first strand
Strand 2	X	394	403	anti-parallel
Strand 3	X	507	516	anti-parallel
Strand 4	X	431	437	anti-parallel
Strand 5	X	376	380	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	452	454	first strand
Strand 2	X	492	494	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	473	474	first strand
Strand 2	X	488	489	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	C	3	6	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	12	first strand
Strand 2	C	117	121	parallel
Strand 3	C	92	98	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	46	52	anti-parallel
Strand 6	C	58	60	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	C	10	12	first strand
Strand 2	C	117	121	parallel
Strand 3	C	92	98	anti-parallel
Strand 4	C	112	113	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	130	134	first strand
Strand 2	C	145	155	anti-parallel
Strand 3	C	186	195	anti-parallel
Strand 4	C	173	175	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	C	130	134	first strand
Strand 2	C	145	155	anti-parallel
Strand 3	C	186	195	anti-parallel
Strand 4	C	179	180	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	161	164	first strand
Strand 2	C	204	210	anti-parallel
Strand 3	C	215	221	anti-parallel

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There are 3 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	7	first strand
Strand 2	D	19	29	anti-parallel
Strand 3	D	63	76	anti-parallel

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There are 6 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	13	first strand
Strand 2	D	103	107	parallel
Strand 3	D	86	91	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	46	50	anti-parallel
Strand 6	D	54	55	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	D	115	119	first strand
Strand 2	D	130	140	anti-parallel
Strand 3	D	174	183	anti-parallel
Strand 4	D	160	164	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	155	first strand
Strand 2	D	146	151	anti-parallel
Strand 3	D	192	198	anti-parallel
Strand 4	D	206	211	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	E	3	7	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 AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	12	first strand
Strand 2	E	121	125	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	46	51	anti-parallel
Strand 6	E	58	60	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	E	11	12	first strand
Strand 2	E	121	125	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	114	117	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	102	104	first strand
Strand 2	E	107	109	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	E	134	138	first strand
Strand 2	E	150	159	anti-parallel
Strand 3	E	190	198	anti-parallel
Strand 4	E	177	179	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	E	134	138	first strand
Strand 2	E	150	159	anti-parallel
Strand 3	E	190	198	anti-parallel
Strand 4	E	183	184	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	E	165	168	first strand
Strand 2	E	208	214	anti-parallel
Strand 3	E	219	225	anti-parallel

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There are 4 strands in AF2 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	70	75	anti-parallel
Strand 4	F	62	67	anti-parallel

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There are 6 strands in AF3 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	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	33	38	anti-parallel
Strand 5	F	45	49	anti-parallel
Strand 6	F	53	54	anti-parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	114	118	first strand
Strand 2	F	129	139	anti-parallel
Strand 3	F	173	182	anti-parallel
Strand 4	F	159	163	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	153	154	first strand
Strand 2	F	145	150	anti-parallel
Strand 3	F	191	197	anti-parallel
Strand 4	F	205	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: 7ORB

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