Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z7Q

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 4Z7Q entry

There are 2 chains in PDB entry 4Z7Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 1	VAL 454
B	GLY 1	ASP 198

There are 51 helices in PDB entry 4Z7Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	151	158	Right-handed alpha
Helix 2	AA2	A	187	192	Right-handed alpha
Helix 3	AA3	A	200	207	Right-handed alpha
Helix 4	AA4	A	227	231	Right-handed 310
Helix 5	AA5	A	259	264	Right-handed alpha
Helix 6	AA6	B	3	8	Right-handed alpha
Helix 7	AA7	B	12	20	Right-handed alpha
Helix 8	AA8	B	40	47	Right-handed alpha
Helix 9	AA9	B	50	52	Right-handed 310
Helix 10	AB1	B	121	123	Right-handed 310
Helix 11	AB2	B	124	131	Right-handed alpha
Helix 12	AB3	B	133	143	Right-handed alpha
Helix 13	AB4	B	170	175	Right-handed alpha
Helix 14	AB5	B	200	208	Right-handed alpha
Helix 15	AB6	B	221	232	Right-handed alpha
Helix 16	AB7	B	232	237	Right-handed alpha
Helix 17	AB8	B	259	264	Right-handed 310
Helix 18	AB9	B	291	302	Right-handed alpha
Helix 19	AC1	B	314	323	Right-handed alpha
Helix 20	AC2	B	339	352	Right-handed alpha
Helix 21	AC3	B	435	441	Right-handed 310
Helix 22	AC4	C	151	158	Right-handed alpha
Helix 23	AC5	C	187	192	Right-handed alpha
Helix 24	AC6	C	200	207	Right-handed alpha
Helix 25	AC7	C	259	264	Right-handed alpha
Helix 26	AC8	D	3	8	Right-handed alpha
Helix 27	AC9	D	12	20	Right-handed alpha
Helix 28	AD1	D	40	47	Right-handed alpha
Helix 29	AD2	D	50	52	Right-handed 310
Helix 30	AD3	D	76	80	Right-handed 310
Helix 31	AD4	D	121	125	Right-handed 310
Helix 32	AD5	D	133	143	Right-handed alpha
Helix 33	AD6	D	170	175	Right-handed alpha
Helix 34	AD7	D	200	209	Right-handed alpha
Helix 35	AD8	D	221	232	Right-handed alpha
Helix 36	AD9	D	232	237	Right-handed alpha
Helix 37	AE1	D	259	264	Right-handed 310
Helix 38	AE2	D	291	302	Right-handed alpha
Helix 39	AE3	D	314	325	Right-handed alpha
Helix 40	AE4	D	339	352	Right-handed alpha
Helix 41	AE5	D	435	439	Right-handed 310
Helix 42	AE6	E	28	32	Right-handed 310
Helix 43	AE7	E	62	65	Right-handed 310
Helix 44	AE8	E	87	91	Right-handed 310
Helix 45	AE9	F	121	126	Right-handed alpha
Helix 46	AF1	F	182	187	Right-handed alpha
Helix 47	AF2	H	28	32	Right-handed 310
Helix 48	AF3	H	87	91	Right-handed 310
Helix 49	AF4	L	79	83	Right-handed 310
Helix 50	AF5	L	121	126	Right-handed alpha
Helix 51	AF6	L	183	187	Right-handed alpha

There are 52 sheets in PDB entry 4Z7Q. 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, AF6, AF7,

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	A	63	64	first strand
Strand 2	A	9	12	parallel
Strand 3	A	444	448	anti-parallel
Strand 4	A	434	439	anti-parallel
Strand 5	A	420	425	anti-parallel

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There are 4 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	23	27	first strand
Strand 2	A	33	38	anti-parallel
Strand 3	A	53	57	anti-parallel
Strand 4	A	67	68	anti-parallel

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There are 4 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	76	79	first strand
Strand 2	A	82	87	anti-parallel
Strand 3	A	112	117	anti-parallel
Strand 4	A	120	121	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	A	97	100	first strand
Strand 2	A	103	108	anti-parallel
Strand 3	A	129	133	anti-parallel
Strand 4	A	140	143	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	172	175	first strand
Strand 2	A	180	185	anti-parallel
Strand 3	A	194	199	anti-parallel
Strand 4	A	220	221	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	239	242	first strand
Strand 2	A	252	257	anti-parallel
Strand 3	A	266	270	anti-parallel
Strand 4	A	276	281	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	A	293	295	first strand
Strand 2	A	306	310	anti-parallel
Strand 3	A	327	331	anti-parallel
Strand 4	A	345	348	anti-parallel

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There are 2 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	314	316	first strand
Strand 2	A	322	324	anti-parallel

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There are 4 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	360	364	first strand
Strand 2	A	373	378	anti-parallel
Strand 3	A	388	392	anti-parallel
Strand 4	A	405	408	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	394	395	first strand
Strand 2	A	398	399	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	38	39	first strand
Strand 2	B	24	26	anti-parallel
Strand 3	B	54	55	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	60	65	first strand
Strand 2	B	87	92	anti-parallel
Strand 3	B	425	431	parallel
Strand 4	B	411	418	anti-parallel
Strand 5	B	354	360	anti-parallel
Strand 6	B	385	387	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	83	84	first strand
Strand 2	B	97	105	anti-parallel
Strand 3	B	394	403	anti-parallel
Strand 4	B	366	374	anti-parallel
Strand 5	B	378	381	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	190	197	first strand
Strand 2	B	149	156	anti-parallel
Strand 3	B	112	119	parallel
Strand 4	B	243	250	parallel
Strand 5	B	304	311	parallel
Strand 6	B	329	333	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	B	442	443	first strand
Strand 2	B	453	456	anti-parallel
Strand 3	B	459	462	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	62	63	first strand
Strand 2	C	9	12	parallel
Strand 3	C	444	448	anti-parallel
Strand 4	C	434	439	anti-parallel
Strand 5	C	421	425	anti-parallel

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There are 3 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	23	27	first strand
Strand 2	C	33	39	anti-parallel
Strand 3	C	52	57	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	C	76	79	first strand
Strand 2	C	82	87	anti-parallel
Strand 3	C	112	117	anti-parallel
Strand 4	C	120	121	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	C	97	100	first strand
Strand 2	C	103	108	anti-parallel
Strand 3	C	129	133	anti-parallel
Strand 4	C	140	143	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	175	first strand
Strand 2	C	180	185	anti-parallel
Strand 3	C	194	199	anti-parallel
Strand 4	C	220	221	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	C	239	242	first strand
Strand 2	C	252	257	anti-parallel
Strand 3	C	266	270	anti-parallel
Strand 4	C	276	281	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	C	293	296	first strand
Strand 2	C	305	310	anti-parallel
Strand 3	C	327	331	anti-parallel
Strand 4	C	345	348	anti-parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	314	316	first strand
Strand 2	C	322	324	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	C	360	364	first strand
Strand 2	C	373	378	anti-parallel
Strand 3	C	388	392	anti-parallel
Strand 4	C	405	408	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	394	395	first strand
Strand 2	C	398	399	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	D	38	39	first strand
Strand 2	D	24	26	anti-parallel
Strand 3	D	54	55	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	61	65	first strand
Strand 2	D	87	92	anti-parallel
Strand 3	D	425	431	parallel
Strand 4	D	411	418	anti-parallel
Strand 5	D	355	360	anti-parallel
Strand 6	D	385	386	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	84	first strand
Strand 2	D	97	105	anti-parallel
Strand 3	D	394	403	anti-parallel
Strand 4	D	366	373	anti-parallel
Strand 5	D	379	381	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	D	190	197	first strand
Strand 2	D	149	156	anti-parallel
Strand 3	D	112	119	parallel
Strand 4	D	243	250	parallel
Strand 5	D	304	311	parallel
Strand 6	D	329	333	parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	442	443	first strand
Strand 2	D	453	456	anti-parallel
Strand 3	D	459	462	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	E	3	6	first strand
Strand 2	E	17	25	anti-parallel
Strand 3	E	78	84	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AD5 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	113	117	parallel
Strand 3	E	92	98	anti-parallel
Strand 4	E	34	40	anti-parallel
Strand 5	E	44	51	anti-parallel
Strand 6	E	58	60	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	E	10	12	first strand
Strand 2	E	113	117	parallel
Strand 3	E	92	98	anti-parallel
Strand 4	E	108	109	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	E	126	130	first strand
Strand 2	E	145	151	anti-parallel
Strand 3	E	180	183	anti-parallel
Strand 4	E	175	177	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	141	143	first strand
Strand 2	E	188	190	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	E	157	160	first strand
Strand 2	E	200	204	anti-parallel
Strand 3	E	213	215	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	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 AE2 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	44	49	anti-parallel
Strand 6	F	53	54	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	F	10	13	first strand
Strand 2	F	102	106	parallel
Strand 3	F	85	90	anti-parallel
Strand 4	F	97	98	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	F	114	118	first strand
Strand 2	F	130	139	anti-parallel
Strand 3	F	173	181	anti-parallel
Strand 4	F	159	163	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	F	153	155	first strand
Strand 2	F	145	150	anti-parallel
Strand 3	F	192	197	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	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 AE7 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	113	117	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	34	40	anti-parallel
Strand 5	H	44	51	anti-parallel
Strand 6	H	58	60	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	H	10	12	first strand
Strand 2	H	113	117	parallel
Strand 3	H	92	98	anti-parallel
Strand 4	H	108	109	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	H	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	180	190	anti-parallel
Strand 4	H	169	171	anti-parallel

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There are 4 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	130	first strand
Strand 2	H	141	151	anti-parallel
Strand 3	H	180	190	anti-parallel
Strand 4	H	175	177	anti-parallel

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There are 3 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	157	160	first strand
Strand 2	H	200	205	anti-parallel
Strand 3	H	210	215	anti-parallel

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There are 4 strands in AF3 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	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 6 strands in AF4 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	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	44	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	anti-parallel

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There are 4 strands in AF6 sheet. Click on strand of interest for CSU analysis.

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

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	153	155	first strand
Strand 2	L	145	150	anti-parallel
Strand 3	L	191	197	anti-parallel
Strand 4	L	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: 4Z7Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z7Q