Analysis of interatomic Contacts of Structural Units in PDB entry:
5Y9C

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 5Y9C entry

There are 4 chains in PDB entry 5Y9C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 20	LEU 473
B	LYS 20	LEU 473
C	LYS 20	LEU 473
D	LYS 20	VAL 22

There are 72 helices in PDB entry 5Y9C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	27	Right-handed 310
Helix 2	AA2	A	80	84	Right-handed 310
Helix 3	AA3	A	209	214	Right-handed alpha
Helix 4	AA4	A	233	240	Right-handed alpha
Helix 5	AA5	A	272	276	Right-handed 310
Helix 6	AA6	A	280	284	Right-handed 310
Helix 7	AA7	A	337	339	Right-handed 310
Helix 8	AA8	A	355	357	Right-handed 310
Helix 9	AA9	A	383	394	Right-handed alpha
Helix 10	AB1	A	394	401	Right-handed alpha
Helix 11	AB2	A	438	443	Right-handed 310
Helix 12	AB3	A	457	460	Right-handed 310
Helix 13	AB4	A	461	472	Right-handed alpha
Helix 14	AB5	B	23	27	Right-handed 310
Helix 15	AB6	B	80	84	Right-handed 310
Helix 16	AB7	B	209	214	Right-handed alpha
Helix 17	AB8	B	233	240	Right-handed alpha
Helix 18	AB9	B	272	276	Right-handed 310
Helix 19	AC1	B	280	284	Right-handed 310
Helix 20	AC2	B	324	326	Right-handed 310
Helix 21	AC3	B	337	339	Right-handed 310
Helix 22	AC4	B	355	357	Right-handed 310
Helix 23	AC5	B	383	394	Right-handed alpha
Helix 24	AC6	B	394	401	Right-handed alpha
Helix 25	AC7	B	438	443	Right-handed 310
Helix 26	AC8	B	457	460	Right-handed 310
Helix 27	AC9	B	461	472	Right-handed alpha
Helix 28	AD1	C	23	27	Right-handed 310
Helix 29	AD2	C	80	84	Right-handed 310
Helix 30	AD3	C	209	214	Right-handed alpha
Helix 31	AD4	C	233	240	Right-handed alpha
Helix 32	AD5	C	272	276	Right-handed 310
Helix 33	AD6	C	280	285	Right-handed 310
Helix 34	AD7	C	324	326	Right-handed 310
Helix 35	AD8	C	337	339	Right-handed 310
Helix 36	AD9	C	355	357	Right-handed 310
Helix 37	AE1	C	383	394	Right-handed alpha
Helix 38	AE2	C	394	401	Right-handed alpha
Helix 39	AE3	C	438	443	Right-handed 310
Helix 40	AE4	C	457	460	Right-handed 310
Helix 41	AE5	C	461	472	Right-handed alpha
Helix 42	AE6	D	23	27	Right-handed 310
Helix 43	AE7	D	80	84	Right-handed 310
Helix 44	AE8	D	209	214	Right-handed alpha
Helix 45	AE9	D	221	226	Right-handed alpha
Helix 46	AF1	D	233	240	Right-handed alpha
Helix 47	AF2	D	272	276	Right-handed 310
Helix 48	AF3	D	280	284	Right-handed 310
Helix 49	AF4	D	324	326	Right-handed 310
Helix 50	AF5	D	337	339	Right-handed 310
Helix 51	AF6	D	355	357	Right-handed 310
Helix 52	AF7	D	383	394	Right-handed alpha
Helix 53	AF8	D	394	401	Right-handed alpha
Helix 54	AF9	D	438	443	Right-handed 310
Helix 55	AG1	D	457	460	Right-handed 310
Helix 56	AG2	D	461	472	Right-handed alpha
Helix 57	AG3	E	23	27	Right-handed 310
Helix 58	AG4	E	80	84	Right-handed 310
Helix 59	AG5	E	209	214	Right-handed alpha
Helix 60	AG6	E	233	240	Right-handed alpha
Helix 61	AG7	E	272	276	Right-handed 310
Helix 62	AG8	E	280	284	Right-handed 310
Helix 63	AG9	E	337	339	Right-handed 310
Helix 64	AH1	E	355	357	Right-handed 310
Helix 65	AH2	E	383	394	Right-handed alpha
Helix 66	AH3	E	394	401	Right-handed alpha
Helix 67	AH4	E	438	443	Right-handed 310
Helix 68	AH5	E	457	460	Right-handed 310
Helix 69	AH6	E	461	472	Right-handed alpha
Helix 70	AH7	H	206	209	Right-handed 310
Helix 71	AH8	L	79	83	Right-handed 310
Helix 72	AH9	L	120	127	Right-handed alpha

There are 49 sheets in PDB entry 5Y9C. 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,

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	454	455	first strand
Strand 2	A	29	38	anti-parallel
Strand 3	A	359	381	anti-parallel
Strand 4	A	97	110	anti-parallel
Strand 5	A	310	312	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	266	267	first strand
Strand 2	A	359	381	parallel
Strand 3	A	342	347	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	42	46	first strand
Strand 2	A	359	381	anti-parallel
Strand 3	A	97	110	anti-parallel
Strand 4	A	323	324	anti-parallel

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There are 6 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	446	449	first strand
Strand 2	A	72	77	parallel
Strand 3	A	328	335	anti-parallel
Strand 4	A	154	161	anti-parallel
Strand 5	A	248	255	anti-parallel
Strand 6	C	300	301	anti-parallel

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There are 2 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	119	124	first strand
Strand 2	A	146	150	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	188	194	first strand
Strand 2	A	166	172	anti-parallel
Strand 3	A	229	232	anti-parallel
Strand 4	A	200	201	parallel

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There are 2 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	257	262	first strand
Strand 2	A	291	295	anti-parallel

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There are 5 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	311	312	first strand
Strand 2	C	97	110	anti-parallel
Strand 3	C	359	381	anti-parallel
Strand 4	C	29	38	anti-parallel
Strand 5	C	454	455	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	C	311	312	first strand
Strand 2	C	97	110	anti-parallel
Strand 3	C	359	381	anti-parallel
Strand 4	A	266	267	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	42	46	first strand
Strand 2	C	359	381	anti-parallel
Strand 3	C	342	347	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	A	299	301	first strand
Strand 2	B	248	262	anti-parallel
Strand 3	B	291	296	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	A	299	301	first strand
Strand 2	B	248	262	anti-parallel
Strand 3	B	154	161	anti-parallel
Strand 4	B	328	335	anti-parallel
Strand 5	B	72	77	anti-parallel
Strand 6	B	446	449	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	454	455	first strand
Strand 2	B	29	38	anti-parallel
Strand 3	B	359	381	anti-parallel
Strand 4	B	97	110	anti-parallel
Strand 5	B	310	312	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	B	454	455	first strand
Strand 2	B	29	38	anti-parallel
Strand 3	B	359	381	anti-parallel
Strand 4	E	266	267	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	342	347	first strand
Strand 2	B	359	381	anti-parallel
Strand 3	B	42	46	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	52	54	first strand
Strand 2	B	57	63	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	B	119	124	first strand
Strand 2	B	146	150	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	B	188	194	first strand
Strand 2	B	166	172	anti-parallel
Strand 3	B	229	232	anti-parallel
Strand 4	B	200	201	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	B	300	301	first strand
Strand 2	E	248	262	anti-parallel
Strand 3	E	291	296	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	300	301	first strand
Strand 2	E	248	262	anti-parallel
Strand 3	E	154	161	anti-parallel
Strand 4	E	328	335	anti-parallel
Strand 5	E	72	77	anti-parallel
Strand 6	E	446	449	parallel

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There are 2 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	52	53	first strand
Strand 2	C	61	63	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	C	446	449	first strand
Strand 2	C	72	77	parallel
Strand 3	C	328	335	anti-parallel
Strand 4	C	154	161	anti-parallel
Strand 5	C	248	255	anti-parallel
Strand 6	D	300	301	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	119	124	first strand
Strand 2	C	146	150	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	188	194	first strand
Strand 2	C	166	172	anti-parallel
Strand 3	C	229	232	anti-parallel
Strand 4	C	200	201	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	259	262	first strand
Strand 2	C	291	294	anti-parallel

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There are 5 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	310	312	first strand
Strand 2	D	97	110	anti-parallel
Strand 3	D	359	381	anti-parallel
Strand 4	D	29	38	anti-parallel
Strand 5	D	454	455	anti-parallel

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There are 4 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	310	312	first strand
Strand 2	D	97	110	anti-parallel
Strand 3	D	359	381	anti-parallel
Strand 4	C	266	267	parallel

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There are 3 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	42	46	first strand
Strand 2	D	359	381	anti-parallel
Strand 3	D	342	347	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	D	52	53	first strand
Strand 2	D	61	63	anti-parallel

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There are 6 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	291	296	first strand
Strand 2	D	248	262	anti-parallel
Strand 3	D	154	161	anti-parallel
Strand 4	D	328	335	anti-parallel
Strand 5	D	72	77	anti-parallel
Strand 6	D	446	449	parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	291	296	first strand
Strand 2	D	248	262	anti-parallel
Strand 3	E	299	301	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	124	first strand
Strand 2	D	146	150	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	D	188	194	first strand
Strand 2	D	166	172	anti-parallel
Strand 3	D	229	232	anti-parallel
Strand 4	D	200	201	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	E	310	312	first strand
Strand 2	E	97	110	anti-parallel
Strand 3	E	359	381	anti-parallel
Strand 4	E	29	38	anti-parallel
Strand 5	E	454	455	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	E	323	324	first strand
Strand 2	E	97	110	anti-parallel
Strand 3	E	359	381	anti-parallel
Strand 4	D	266	267	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	42	46	first strand
Strand 2	E	359	381	anti-parallel
Strand 3	E	342	347	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	52	53	first strand
Strand 2	E	61	63	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	119	124	first strand
Strand 2	E	146	150	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	E	188	194	first strand
Strand 2	E	166	172	anti-parallel
Strand 3	E	229	232	anti-parallel
Strand 4	E	200	201	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	H	3	4	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	69	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	H	10	11	first strand
Strand 2	H	114	117	parallel
Strand 3	H	93	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	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	H	126	130	first strand
Strand 2	H	142	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	170	171	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	H	142	149	anti-parallel
Strand 3	H	180	189	anti-parallel
Strand 4	H	175	177	anti-parallel

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There are 3 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	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 AE9 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 AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	14	first strand
Strand 2	L	101	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	14	first strand
Strand 2	L	101	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	96	97	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	113	117	first strand
Strand 2	L	129	138	anti-parallel
Strand 3	L	172	180	anti-parallel
Strand 4	L	158	162	anti-parallel

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There are 3 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	144	146	first strand
Strand 2	L	194	196	anti-parallel
Strand 3	L	204	205	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: 5Y9C

Analysis of interatomic Contacts of Structural Units in PDB entry:
5Y9C