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

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 7CZE entry

There are 3 chains in PDB entry 7CZE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 20	TYR 674
B	TRP 24	ALA 132
C	LEU 20	LEU 542

There are108 helices in PDB entry 7CZE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	47	Right-handed alpha
Helix 2	AA2	A	51	59	Right-handed alpha
Helix 3	AA3	A	64	73	Right-handed alpha
Helix 4	AA4	A	123	131	Right-handed alpha
Helix 5	AA5	A	202	204	Right-handed 310
Helix 6	AA6	A	212	216	Right-handed alpha
Helix 7	AA7	A	231	240	Right-handed alpha
Helix 8	AA8	A	245	256	Right-handed alpha
Helix 9	AA9	A	257	275	Right-handed alpha
Helix 10	AB1	A	284	307	Right-handed alpha
Helix 11	AB2	A	315	336	Right-handed alpha
Helix 12	AB3	A	345	357	Right-handed alpha
Helix 13	AB4	A	360	364	Right-handed 310
Helix 14	AB5	A	370	382	Right-handed alpha
Helix 15	AB6	A	383	386	Right-handed 310
Helix 16	AB7	A	391	406	Right-handed alpha
Helix 17	AB8	A	414	433	Right-handed alpha
Helix 18	AB9	A	439	454	Right-handed alpha
Helix 19	AC1	A	455	469	Right-handed alpha
Helix 20	AC2	A	470	474	Right-handed 310
Helix 21	AC3	A	476	481	Right-handed 310
Helix 22	AC4	A	487	493	Right-handed alpha
Helix 23	AC5	A	502	516	Right-handed alpha
Helix 24	AC6	A	636	646	Right-handed alpha
Helix 25	AC7	B	82	96	Right-handed alpha
Helix 26	AC8	B	101	118	Right-handed alpha
Helix 27	AC9	C	40	47	Right-handed alpha
Helix 28	AD1	C	51	59	Right-handed alpha
Helix 29	AD2	C	64	73	Right-handed alpha
Helix 30	AD3	C	123	131	Right-handed alpha
Helix 31	AD4	C	202	204	Right-handed 310
Helix 32	AD5	C	212	216	Right-handed alpha
Helix 33	AD6	C	231	240	Right-handed alpha
Helix 34	AD7	C	245	256	Right-handed alpha
Helix 35	AD8	C	257	275	Right-handed alpha
Helix 36	AD9	C	284	307	Right-handed alpha
Helix 37	AE1	C	315	336	Right-handed alpha
Helix 38	AE2	C	345	357	Right-handed alpha
Helix 39	AE3	C	360	367	Right-handed 310
Helix 40	AE4	C	370	382	Right-handed alpha
Helix 41	AE5	C	383	386	Right-handed 310
Helix 42	AE6	C	391	406	Right-handed alpha
Helix 43	AE7	C	414	433	Right-handed alpha
Helix 44	AE8	C	439	454	Right-handed alpha
Helix 45	AE9	C	455	469	Right-handed alpha
Helix 46	AF1	C	470	474	Right-handed 310
Helix 47	AF2	C	476	481	Right-handed 310
Helix 48	AF3	C	487	493	Right-handed alpha
Helix 49	AF4	C	502	516	Right-handed alpha
Helix 50	AF5	C	537	539	Right-handed 310
Helix 51	AF6	C	636	646	Right-handed alpha
Helix 52	AF7	D	82	96	Right-handed alpha
Helix 53	AF8	D	101	118	Right-handed alpha
Helix 54	AF9	E	40	47	Right-handed alpha
Helix 55	AG1	E	51	59	Right-handed alpha
Helix 56	AG2	E	64	73	Right-handed alpha
Helix 57	AG3	E	123	131	Right-handed alpha
Helix 58	AG4	E	202	204	Right-handed 310
Helix 59	AG5	E	212	216	Right-handed alpha
Helix 60	AG6	E	231	240	Right-handed alpha
Helix 61	AG7	E	245	256	Right-handed alpha
Helix 62	AG8	E	257	275	Right-handed alpha
Helix 63	AG9	E	284	307	Right-handed alpha
Helix 64	AH1	E	315	336	Right-handed alpha
Helix 65	AH2	E	345	357	Right-handed alpha
Helix 66	AH3	E	360	364	Right-handed 310
Helix 67	AH4	E	370	382	Right-handed alpha
Helix 68	AH5	E	391	406	Right-handed alpha
Helix 69	AH6	E	414	433	Right-handed alpha
Helix 70	AH7	E	439	454	Right-handed alpha
Helix 71	AH8	E	455	469	Right-handed alpha
Helix 72	AH9	E	470	474	Right-handed 310
Helix 73	AI1	E	476	481	Right-handed 310
Helix 74	AI2	E	487	493	Right-handed alpha
Helix 75	AI3	E	502	516	Right-handed alpha
Helix 76	AI4	E	537	539	Right-handed 310
Helix 77	AI5	E	636	646	Right-handed alpha
Helix 78	AI6	F	82	96	Right-handed alpha
Helix 79	AI7	F	101	118	Right-handed alpha
Helix 80	AI8	G	40	47	Right-handed alpha
Helix 81	AI9	G	51	59	Right-handed alpha
Helix 82	AJ1	G	64	73	Right-handed alpha
Helix 83	AJ2	G	123	131	Right-handed alpha
Helix 84	AJ3	G	202	204	Right-handed 310
Helix 85	AJ4	G	212	216	Right-handed alpha
Helix 86	AJ5	G	231	240	Right-handed alpha
Helix 87	AJ6	G	245	256	Right-handed alpha
Helix 88	AJ7	G	257	275	Right-handed alpha
Helix 89	AJ8	G	284	307	Right-handed alpha
Helix 90	AJ9	G	315	336	Right-handed alpha
Helix 91	AK1	G	345	357	Right-handed alpha
Helix 92	AK2	G	360	367	Right-handed 310
Helix 93	AK3	G	370	382	Right-handed alpha
Helix 94	AK4	G	391	406	Right-handed alpha
Helix 95	AK5	G	414	433	Right-handed alpha
Helix 96	AK6	G	439	454	Right-handed alpha
Helix 97	AK7	G	455	469	Right-handed alpha
Helix 98	AK8	G	470	474	Right-handed 310
Helix 99	AK9	G	476	481	Right-handed 310
Helix 100	AL1	G	487	493	Right-handed alpha
Helix 101	AL2	G	502	516	Right-handed alpha
Helix 102	AL3	G	636	646	Right-handed alpha
Helix 103	AL4	H	82	96	Right-handed alpha
Helix 104	AL5	H	101	118	Right-handed alpha
Helix 105	AL6	I	135	139	Right-handed 310
Helix 106	AL7	J	135	139	Right-handed 310
Helix 107	AL8	K	135	139	Right-handed 310
Helix 108	AL9	L	135	139	Right-handed 310

There are 38 sheets in PDB entry 7CZE. 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,

There are 9 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	32	39	first strand
Strand 2	A	22	29	anti-parallel
Strand 3	B	47	50	parallel
Strand 4	B	61	65	anti-parallel
Strand 5	B	75	81	anti-parallel
Strand 6	I	53	58	parallel
Strand 7	I	63	70	anti-parallel
Strand 8	I	188	199	anti-parallel
Strand 9	I	28	33	anti-parallel

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There are 10 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	32	39	first strand
Strand 2	A	22	29	anti-parallel
Strand 3	B	47	50	parallel
Strand 4	B	61	65	anti-parallel
Strand 5	B	75	81	anti-parallel
Strand 6	I	53	58	parallel
Strand 7	I	63	70	anti-parallel
Strand 8	I	188	199	anti-parallel
Strand 9	I	94	102	anti-parallel
Strand 10	I	164	170	anti-parallel

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There are 3 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	100	102	first strand
Strand 2	A	119	122	parallel
Strand 3	A	312	314	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	135	138	first strand
Strand 2	A	151	153	anti-parallel

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There are 7 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	217	221	first strand
Strand 2	A	224	230	anti-parallel
Strand 3	A	191	200	anti-parallel
Strand 4	A	177	185	anti-parallel
Strand 5	A	167	173	anti-parallel
Strand 6	A	156	162	anti-parallel
Strand 7	A	339	341	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	A	541	547	first strand
Strand 2	A	550	555	anti-parallel
Strand 3	A	578	583	anti-parallel
Strand 4	A	566	567	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	601	602	first strand
Strand 2	A	667	670	parallel
Strand 3	A	656	661	anti-parallel
Strand 4	A	618	623	anti-parallel
Strand 5	A	627	633	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	39	first strand
Strand 2	C	22	29	anti-parallel
Strand 3	D	47	50	parallel
Strand 4	D	61	65	anti-parallel
Strand 5	D	75	81	anti-parallel
Strand 6	J	53	58	parallel
Strand 7	J	63	70	anti-parallel
Strand 8	J	188	199	anti-parallel
Strand 9	J	28	33	anti-parallel

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There are 10 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	39	first strand
Strand 2	C	22	29	anti-parallel
Strand 3	D	47	50	parallel
Strand 4	D	61	65	anti-parallel
Strand 5	D	75	81	anti-parallel
Strand 6	J	53	58	parallel
Strand 7	J	63	70	anti-parallel
Strand 8	J	188	199	anti-parallel
Strand 9	J	94	102	anti-parallel
Strand 10	J	164	170	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	100	102	first strand
Strand 2	C	119	122	parallel
Strand 3	C	312	314	anti-parallel

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There are 2 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	135	138	first strand
Strand 2	C	151	153	anti-parallel

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There are 7 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	217	221	first strand
Strand 2	C	224	230	anti-parallel
Strand 3	C	191	200	anti-parallel
Strand 4	C	177	185	anti-parallel
Strand 5	C	167	173	anti-parallel
Strand 6	C	156	162	anti-parallel
Strand 7	C	339	341	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	C	541	547	first strand
Strand 2	C	550	555	anti-parallel
Strand 3	C	578	583	anti-parallel
Strand 4	C	566	567	anti-parallel

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There are 2 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	601	602	first strand
Strand 2	C	669	670	parallel

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There are 3 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	627	633	first strand
Strand 2	C	618	623	anti-parallel
Strand 3	C	656	657	anti-parallel

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There are 3 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	627	633	first strand
Strand 2	C	618	623	anti-parallel
Strand 3	C	660	661	anti-parallel

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There are 9 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	39	first strand
Strand 2	E	22	29	anti-parallel
Strand 3	F	47	50	parallel
Strand 4	F	61	65	anti-parallel
Strand 5	F	75	81	anti-parallel
Strand 6	L	53	58	parallel
Strand 7	L	63	70	anti-parallel
Strand 8	L	188	199	anti-parallel
Strand 9	L	28	33	anti-parallel

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There are 10 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	32	39	first strand
Strand 2	E	22	29	anti-parallel
Strand 3	F	47	50	parallel
Strand 4	F	61	65	anti-parallel
Strand 5	F	75	81	anti-parallel
Strand 6	L	53	58	parallel
Strand 7	L	63	70	anti-parallel
Strand 8	L	188	199	anti-parallel
Strand 9	L	94	102	anti-parallel
Strand 10	L	164	170	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	100	102	first strand
Strand 2	E	119	122	parallel
Strand 3	E	312	314	anti-parallel

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There are 2 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	134	138	first strand
Strand 2	E	151	154	anti-parallel

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There are 7 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	217	221	first strand
Strand 2	E	224	230	anti-parallel
Strand 3	E	191	200	anti-parallel
Strand 4	E	177	185	anti-parallel
Strand 5	E	167	173	anti-parallel
Strand 6	E	156	162	anti-parallel
Strand 7	E	339	341	anti-parallel

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There are 4 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	541	547	first strand
Strand 2	E	550	555	anti-parallel
Strand 3	E	578	583	anti-parallel
Strand 4	E	566	567	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	601	602	first strand
Strand 2	E	667	670	parallel
Strand 3	E	656	661	anti-parallel
Strand 4	E	618	623	anti-parallel
Strand 5	E	627	633	anti-parallel

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There are 9 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	32	39	first strand
Strand 2	G	22	29	anti-parallel
Strand 3	H	47	50	parallel
Strand 4	H	61	65	anti-parallel
Strand 5	H	75	81	anti-parallel
Strand 6	K	53	58	parallel
Strand 7	K	63	70	anti-parallel
Strand 8	K	188	199	anti-parallel
Strand 9	K	28	33	anti-parallel

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There are 10 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	32	39	first strand
Strand 2	G	22	29	anti-parallel
Strand 3	H	47	50	parallel
Strand 4	H	61	65	anti-parallel
Strand 5	H	75	81	anti-parallel
Strand 6	K	53	58	parallel
Strand 7	K	63	70	anti-parallel
Strand 8	K	188	199	anti-parallel
Strand 9	K	94	102	anti-parallel
Strand 10	K	164	170	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	100	102	first strand
Strand 2	G	119	122	parallel
Strand 3	G	312	314	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	G	134	138	first strand
Strand 2	G	151	154	anti-parallel

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There are 7 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	217	221	first strand
Strand 2	G	224	230	anti-parallel
Strand 3	G	191	200	anti-parallel
Strand 4	G	177	185	anti-parallel
Strand 5	G	167	173	anti-parallel
Strand 6	G	156	162	anti-parallel
Strand 7	G	339	341	anti-parallel

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There are 4 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	541	547	first strand
Strand 2	G	550	555	anti-parallel
Strand 3	G	578	583	anti-parallel
Strand 4	G	566	567	anti-parallel

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There are 5 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	601	602	first strand
Strand 2	G	667	670	parallel
Strand 3	G	656	661	anti-parallel
Strand 4	G	618	623	anti-parallel
Strand 5	G	627	633	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	44	46	first strand
Strand 2	I	79	82	anti-parallel
Strand 3	I	177	184	anti-parallel
Strand 4	I	86	87	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	44	46	first strand
Strand 2	I	79	82	anti-parallel
Strand 3	I	177	184	anti-parallel
Strand 4	I	119	126	anti-parallel
Strand 5	I	140	145	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	J	44	46	first strand
Strand 2	J	79	82	anti-parallel
Strand 3	J	177	184	anti-parallel
Strand 4	J	86	87	anti-parallel

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There are 5 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	44	46	first strand
Strand 2	J	79	82	anti-parallel
Strand 3	J	177	184	anti-parallel
Strand 4	J	119	126	anti-parallel
Strand 5	J	140	145	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	K	44	46	first strand
Strand 2	K	79	82	anti-parallel
Strand 3	K	177	184	anti-parallel
Strand 4	K	86	87	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	44	46	first strand
Strand 2	K	79	82	anti-parallel
Strand 3	K	177	184	anti-parallel
Strand 4	K	119	126	anti-parallel
Strand 5	K	140	145	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	46	first strand
Strand 2	L	79	82	anti-parallel
Strand 3	L	177	184	anti-parallel
Strand 4	L	86	87	anti-parallel

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There are 5 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	46	first strand
Strand 2	L	79	82	anti-parallel
Strand 3	L	177	184	anti-parallel
Strand 4	L	119	126	anti-parallel
Strand 5	L	140	145	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: 7CZE

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