Analysis of interatomic Contacts of Structural Units in PDB entry:
9AY1

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 9AY1 entry

There are 10 chains in PDB entry 9AY1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	GLN 1	CYS 228
2	ASP 1	CYS 214
A	TYR 1	THR 400
B	TYR 1	THR 400
C	TYR 1	THR 400
D	TYR 1	THR 400
a	ASP 1	GLN 338
b	ASP 1	GLN 338
c	ASP 1	GLN 338
d	ASP 1	GLN 338

There are 35 helices in PDB entry 9AY1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	1	28	32	Right-handed 310
Helix 2	AA2	1	74	76	Right-handed 310
Helix 3	AA3	1	87	91	Right-handed 310
Helix 4	AA4	1	139	141	Right-handed 310
Helix 5	AA5	1	168	170	Right-handed 310
Helix 6	AA6	1	199	201	Right-handed 310
Helix 7	AA7	1	213	216	Right-handed 310
Helix 8	AA8	2	79	83	Right-handed 310
Helix 9	AA9	2	121	127	Right-handed alpha
Helix 10	AB1	2	183	189	Right-handed alpha
Helix 11	AB2	A	112	116	Right-handed 310
Helix 12	AB3	A	251	256	Right-handed alpha
Helix 13	AB4	A	257	260	Right-handed 310
Helix 14	AB5	A	284	288	Right-handed 310
Helix 15	AB6	B	112	116	Right-handed 310
Helix 16	AB7	B	251	255	Right-handed 310
Helix 17	AB8	B	290	294	Right-handed 310
Helix 18	AB9	C	112	116	Right-handed 310
Helix 19	AC1	C	225	229	Right-handed 310
Helix 20	AC2	C	251	256	Right-handed alpha
Helix 21	AC3	C	257	260	Right-handed 310
Helix 22	AC4	C	284	288	Right-handed 310
Helix 23	AC5	D	112	116	Right-handed 310
Helix 24	AC6	D	251	255	Right-handed 310
Helix 25	AC7	a	5	12	Right-handed alpha
Helix 26	AC8	a	175	178	Right-handed 310
Helix 27	AC9	a	219	221	Right-handed 310
Helix 28	AD1	b	5	10	Right-handed alpha
Helix 29	AD2	b	219	223	Right-handed 310
Helix 30	AD3	c	5	10	Right-handed alpha
Helix 31	AD4	c	219	221	Right-handed 310
Helix 32	AD5	d	1	4	Right-handed 310
Helix 33	AD6	d	5	12	Right-handed alpha
Helix 34	AD7	d	175	178	Right-handed 310
Helix 35	AD8	d	219	223	Right-handed 310

There are 93 sheets in PDB entry 9AY1. 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, AF8, AF9, AG1, AG2, AG3, AG4, AG5, AG6, AG7, AG8, AG9, AH1, AH2, AH3, AH4, AH5, AH6, AH7, AH8, AH9, AI1, AI2, AI3, AI4, AI5, AI6, AI7, AI8, AI9, AJ1, AJ2, AJ3, AJ4, AJ5, AJ6, AJ7, AJ8, AJ9, AK1, AK2, AK3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	3	7	first strand
Strand 2	1	18	25	anti-parallel
Strand 3	1	78	83	anti-parallel
Strand 4	1	68	73	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	10	12	first strand
Strand 2	1	119	123	parallel
Strand 3	1	92	98	anti-parallel
Strand 4	1	34	39	anti-parallel
Strand 5	1	45	51	anti-parallel
Strand 6	1	58	60	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	1	10	12	first strand
Strand 2	1	119	123	parallel
Strand 3	1	92	98	anti-parallel
Strand 4	1	114	115	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	1	132	136	first strand
Strand 2	1	147	157	anti-parallel
Strand 3	1	188	197	anti-parallel
Strand 4	1	175	177	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	1	143	144	first strand
Strand 2	1	147	157	anti-parallel
Strand 3	1	188	197	anti-parallel
Strand 4	1	181	182	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	163	166	first strand
Strand 2	1	206	212	anti-parallel
Strand 3	1	217	223	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	2	4	7	first strand
Strand 2	2	19	25	anti-parallel
Strand 3	2	70	75	anti-parallel
Strand 4	2	62	67	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	10	13	first strand
Strand 2	2	102	106	parallel
Strand 3	2	85	90	anti-parallel
Strand 4	2	33	38	anti-parallel
Strand 5	2	45	49	anti-parallel
Strand 6	2	53	54	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	2	114	118	first strand
Strand 2	2	129	139	anti-parallel
Strand 3	2	173	182	anti-parallel
Strand 4	2	159	163	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	2	153	154	first strand
Strand 2	2	144	150	anti-parallel
Strand 3	2	191	198	anti-parallel
Strand 4	2	205	210	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	2	8	first strand
Strand 2	A	276	282	anti-parallel
Strand 3	A	161	164	anti-parallel

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There are 2 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	18	19	first strand
Strand 2	A	27	28	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	37	first strand
Strand 2	A	130	135	anti-parallel
Strand 3	A	145	148	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	A	184	186	first strand
Strand 2	A	177	181	anti-parallel
Strand 3	A	119	123	anti-parallel
Strand 4	A	43	48	anti-parallel
Strand 5	A	204	206	anti-parallel
Strand 6	A	215	216	anti-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	A	51	54	first strand
Strand 2	A	101	110	anti-parallel
Strand 3	A	59	61	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	A	51	54	first strand
Strand 2	A	101	110	anti-parallel
Strand 3	A	77	82	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	221	222	first strand
Strand 2	A	234	235	anti-parallel

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There are 2 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	261	263	first strand
Strand 2	A	268	270	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	301	304	first strand
Strand 2	A	315	320	anti-parallel
Strand 3	A	352	359	anti-parallel
Strand 4	A	338	340	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	A	307	308	first strand
Strand 2	A	381	382	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	A	327	328	first strand
Strand 2	A	346	347	anti-parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	331	332	first strand
Strand 2	A	367	370	anti-parallel
Strand 3	A	373	376	anti-parallel

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There are 3 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	2	8	first strand
Strand 2	B	276	282	anti-parallel
Strand 3	B	161	163	anti-parallel

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There are 2 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	18	19	first strand
Strand 2	B	27	28	anti-parallel

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There are 3 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	31	35	first strand
Strand 2	B	130	135	anti-parallel
Strand 3	B	145	148	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	48	first strand
Strand 2	B	119	124	anti-parallel
Strand 3	B	177	181	anti-parallel
Strand 4	B	184	186	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	54	first strand
Strand 2	B	101	110	anti-parallel
Strand 3	B	59	61	anti-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	B	51	54	first strand
Strand 2	B	101	110	anti-parallel
Strand 3	B	77	82	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	B	87	88	first strand
Strand 2	B	91	92	anti-parallel

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There are 2 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	204	206	first strand
Strand 2	B	214	216	anti-parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	221	222	first strand
Strand 2	B	234	235	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	B	338	340	first strand
Strand 2	B	352	359	anti-parallel
Strand 3	B	315	320	anti-parallel
Strand 4	B	301	308	anti-parallel
Strand 5	B	381	382	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	B	344	347	first strand
Strand 2	B	327	332	anti-parallel
Strand 3	B	365	370	anti-parallel
Strand 4	B	374	378	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	2	8	first strand
Strand 2	C	276	282	anti-parallel
Strand 3	C	161	163	anti-parallel
Strand 4	C	155	156	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	C	18	19	first strand
Strand 2	C	27	35	anti-parallel
Strand 3	C	130	137	anti-parallel
Strand 4	C	144	148	anti-parallel

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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	184	186	first strand
Strand 2	C	177	181	anti-parallel
Strand 3	C	119	124	anti-parallel
Strand 4	C	42	48	anti-parallel
Strand 5	C	204	206	anti-parallel
Strand 6	C	214	216	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	51	54	first strand
Strand 2	C	101	110	anti-parallel
Strand 3	C	59	61	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	51	54	first strand
Strand 2	C	101	110	anti-parallel
Strand 3	C	77	82	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	221	222	first strand
Strand 2	C	234	235	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	338	340	first strand
Strand 2	C	352	359	anti-parallel
Strand 3	C	315	323	anti-parallel
Strand 4	C	297	308	anti-parallel
Strand 5	C	381	382	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	C	344	347	first strand
Strand 2	C	327	332	anti-parallel
Strand 3	C	369	370	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	366	367	first strand
Strand 2	C	376	377	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	D	2	8	first strand
Strand 2	D	276	282	anti-parallel
Strand 3	D	160	163	anti-parallel
Strand 4	D	154	157	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	17	19	first strand
Strand 2	D	27	29	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	33	first strand
Strand 2	D	130	135	anti-parallel
Strand 3	D	144	148	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	D	42	48	first strand
Strand 2	D	119	124	anti-parallel
Strand 3	D	177	181	anti-parallel
Strand 4	D	184	186	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	D	51	54	first strand
Strand 2	D	101	110	anti-parallel
Strand 3	D	59	61	anti-parallel

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There are 3 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	51	54	first strand
Strand 2	D	101	110	anti-parallel
Strand 3	D	77	81	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	204	206	first strand
Strand 2	D	214	216	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	221	222	first strand
Strand 2	D	234	235	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	D	301	306	first strand
Strand 2	D	315	320	anti-parallel
Strand 3	D	352	359	anti-parallel
Strand 4	D	338	340	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	D	344	347	first strand
Strand 2	D	327	332	anti-parallel
Strand 3	D	367	370	anti-parallel
Strand 4	D	374	376	anti-parallel

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There are 4 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	34	37	first strand
Strand 2	a	44	54	anti-parallel
Strand 3	a	64	66	anti-parallel
Strand 4	a	76	77	anti-parallel

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There are 3 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	34	37	first strand
Strand 2	a	44	54	anti-parallel
Strand 3	a	90	102	anti-parallel

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There are 3 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	82	84	first strand
Strand 2	a	106	112	anti-parallel
Strand 3	a	122	128	anti-parallel

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There are 2 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	147	148	first strand
Strand 2	a	263	264	anti-parallel

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There are 2 strands in AG3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	152	153	first strand
Strand 2	a	258	259	anti-parallel

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There are 2 strands in AG4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	163	164	first strand
Strand 2	a	252	253	anti-parallel

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There are 2 strands in AG5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	166	167	first strand
Strand 2	a	234	235	anti-parallel

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There are 3 strands in AG6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	172	173	first strand
Strand 2	a	223	227	anti-parallel
Strand 3	a	196	199	anti-parallel

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There are 2 strands in AG7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	179	180	first strand
Strand 2	a	185	186	anti-parallel

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There are 3 strands in AG8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	272	276	first strand
Strand 2	a	279	283	anti-parallel
Strand 3	a	313	316	anti-parallel

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There are 4 strands in AG9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	304	308	first strand
Strand 2	a	290	296	anti-parallel
Strand 3	a	323	327	anti-parallel
Strand 4	a	333	335	anti-parallel

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There are 3 strands in AH1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	33	37	first strand
Strand 2	b	44	53	anti-parallel
Strand 3	b	90	102	anti-parallel

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There are 2 strands in AH2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	64	69	first strand
Strand 2	b	72	77	anti-parallel

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There are 3 strands in AH3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	82	84	first strand
Strand 2	b	106	112	anti-parallel
Strand 3	b	121	128	anti-parallel

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There are 2 strands in AH4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	146	148	first strand
Strand 2	b	263	265	anti-parallel

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There are 2 strands in AH5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	152	153	first strand
Strand 2	b	258	259	anti-parallel

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There are 2 strands in AH6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	163	164	first strand
Strand 2	b	252	253	anti-parallel

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There are 2 strands in AH7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	172	173	first strand
Strand 2	b	226	227	anti-parallel

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There are 2 strands in AH8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	178	180	first strand
Strand 2	b	185	187	anti-parallel

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There are 3 strands in AH9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	272	276	first strand
Strand 2	b	279	284	anti-parallel
Strand 3	b	312	316	anti-parallel

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There are 4 strands in AI1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	304	308	first strand
Strand 2	b	290	296	anti-parallel
Strand 3	b	323	327	anti-parallel
Strand 4	b	333	335	anti-parallel

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There are 4 strands in AI2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	33	37	first strand
Strand 2	c	44	54	anti-parallel
Strand 3	c	64	69	anti-parallel
Strand 4	c	72	77	anti-parallel

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There are 3 strands in AI3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	33	37	first strand
Strand 2	c	44	54	anti-parallel
Strand 3	c	90	102	anti-parallel

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There are 3 strands in AI4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	82	84	first strand
Strand 2	c	106	112	anti-parallel
Strand 3	c	121	128	anti-parallel

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There are 2 strands in AI5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	147	148	first strand
Strand 2	c	263	264	anti-parallel

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There are 2 strands in AI6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	152	153	first strand
Strand 2	c	258	259	anti-parallel

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There are 2 strands in AI7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	163	164	first strand
Strand 2	c	252	253	anti-parallel

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There are 3 strands in AI8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	172	173	first strand
Strand 2	c	223	227	anti-parallel
Strand 3	c	197	199	anti-parallel

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There are 2 strands in AI9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	178	180	first strand
Strand 2	c	185	187	anti-parallel

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There are 3 strands in AJ1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	272	276	first strand
Strand 2	c	279	284	anti-parallel
Strand 3	c	312	317	anti-parallel

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There are 4 strands in AJ2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	304	308	first strand
Strand 2	c	290	296	anti-parallel
Strand 3	c	323	327	anti-parallel
Strand 4	c	333	335	anti-parallel

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There are 4 strands in AJ3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	33	37	first strand
Strand 2	d	44	49	anti-parallel
Strand 3	d	98	102	anti-parallel
Strand 4	d	90	95	anti-parallel

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There are 3 strands in AJ4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	52	54	first strand
Strand 2	d	64	69	anti-parallel
Strand 3	d	72	77	anti-parallel

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There are 3 strands in AJ5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	82	84	first strand
Strand 2	d	106	112	anti-parallel
Strand 3	d	121	128	anti-parallel

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There are 2 strands in AJ6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	147	149	first strand
Strand 2	d	262	264	anti-parallel

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There are 2 strands in AJ7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	152	153	first strand
Strand 2	d	258	259	anti-parallel

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There are 2 strands in AJ8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	163	164	first strand
Strand 2	d	252	253	anti-parallel

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There are 2 strands in AJ9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	172	173	first strand
Strand 2	d	226	227	anti-parallel

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There are 2 strands in AK1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	179	180	first strand
Strand 2	d	185	186	anti-parallel

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There are 3 strands in AK2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	272	275	first strand
Strand 2	d	279	284	anti-parallel
Strand 3	d	312	317	anti-parallel

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There are 4 strands in AK3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	d	304	308	first strand
Strand 2	d	290	296	anti-parallel
Strand 3	d	323	327	anti-parallel
Strand 4	d	333	335	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: 9AY1

Analysis of interatomic Contacts of Structural Units in PDB entry:
9AY1