Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y7W

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 9Y7W entry

There are 5 chains in PDB entry 9Y7W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 43	HIS 450
B	LEU 42	HIS 450
C	SER 43	HIS 450
D	LEU 42	HIS 450
E	SER 43	HIS 450

There are 52 helices in PDB entry 9Y7W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	52	Right-handed alpha
Helix 2	AA2	A	120	127	Right-handed 310
Helix 3	AA3	A	254	259	Right-handed alpha
Helix 4	AA4	A	261	273	Right-handed alpha
Helix 5	AA5	A	274	278	Right-handed 310
Helix 6	AA6	A	282	304	Right-handed alpha
Helix 7	AA7	A	315	347	Right-handed alpha
Helix 8	AA8	A	413	450	Right-handed alpha
Helix 9	AA9	B	43	52	Right-handed alpha
Helix 10	AB1	B	105	108	Right-handed 310
Helix 11	AB2	B	120	127	Right-handed 310
Helix 12	AB3	B	254	261	Right-handed alpha
Helix 13	AB4	B	261	275	Right-handed alpha
Helix 14	AB5	B	276	278	Right-handed 310
Helix 15	AB6	B	282	306	Right-handed alpha
Helix 16	AB7	B	315	346	Right-handed alpha
Helix 17	AB8	B	410	450	Right-handed alpha
Helix 18	AB9	C	44	53	Right-handed alpha
Helix 19	AC1	C	54	57	Right-handed 310
Helix 20	AC2	C	105	108	Right-handed 310
Helix 21	AC3	C	120	127	Right-handed 310
Helix 22	AC4	C	175	179	Right-handed 310
Helix 23	AC5	C	255	261	Right-handed alpha
Helix 24	AC6	C	261	273	Right-handed alpha
Helix 25	AC7	C	273	278	Right-handed alpha
Helix 26	AC8	C	282	305	Right-handed alpha
Helix 27	AC9	C	315	344	Right-handed alpha
Helix 28	AD1	C	345	347	Right-handed 310
Helix 29	AD2	C	411	424	Right-handed alpha
Helix 30	AD3	C	425	450	Right-handed alpha
Helix 31	AD4	D	43	53	Right-handed alpha
Helix 32	AD5	D	54	57	Right-handed 310
Helix 33	AD6	D	105	108	Right-handed 310
Helix 34	AD7	D	120	127	Right-handed 310
Helix 35	AD8	D	254	261	Right-handed alpha
Helix 36	AD9	D	261	273	Right-handed alpha
Helix 37	AE1	D	274	278	Right-handed 310
Helix 38	AE2	D	282	305	Right-handed alpha
Helix 39	AE3	D	315	344	Right-handed alpha
Helix 40	AE4	D	345	347	Right-handed 310
Helix 41	AE5	D	409	450	Right-handed alpha
Helix 42	AE6	E	44	52	Right-handed alpha
Helix 43	AE7	E	105	108	Right-handed 310
Helix 44	AE8	E	120	127	Right-handed 310
Helix 45	AE9	E	175	179	Right-handed 310
Helix 46	AF1	E	254	261	Right-handed alpha
Helix 47	AF2	E	261	273	Right-handed alpha
Helix 48	AF3	E	274	277	Right-handed 310
Helix 49	AF4	E	282	305	Right-handed alpha
Helix 50	AF5	E	315	343	Right-handed alpha
Helix 51	AF6	E	344	346	Right-handed 310
Helix 52	AF7	E	411	450	Right-handed alpha

There are 23 sheets in PDB entry 9Y7W. 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,

There are 6 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	116	119	first strand
Strand 2	A	150	155	anti-parallel
Strand 3	A	159	171	anti-parallel
Strand 4	A	91	103	anti-parallel
Strand 5	A	71	86	anti-parallel
Strand 6	A	200	204	parallel

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There are 5 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	137	141	first strand
Strand 2	A	159	171	anti-parallel
Strand 3	A	91	103	anti-parallel
Strand 4	A	71	86	anti-parallel
Strand 5	A	210	212	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	132	134	first strand
Strand 2	A	183	192	anti-parallel
Strand 3	A	240	252	anti-parallel
Strand 4	A	221	230	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	132	134	first strand
Strand 2	A	183	192	anti-parallel
Strand 3	A	240	252	anti-parallel
Strand 4	A	233	235	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	B	116	119	first strand
Strand 2	B	150	155	anti-parallel
Strand 3	B	159	171	anti-parallel
Strand 4	B	91	103	anti-parallel
Strand 5	B	71	86	anti-parallel
Strand 6	B	200	204	parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	141	first strand
Strand 2	B	159	171	anti-parallel
Strand 3	B	91	103	anti-parallel
Strand 4	B	71	86	anti-parallel
Strand 5	B	210	212	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	B	132	134	first strand
Strand 2	B	183	192	anti-parallel
Strand 3	B	243	252	anti-parallel
Strand 4	B	221	230	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	B	234	236	first strand
Strand 2	B	239	241	anti-parallel

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There are 6 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	116	119	first strand
Strand 2	C	150	155	anti-parallel
Strand 3	C	159	171	anti-parallel
Strand 4	C	91	103	anti-parallel
Strand 5	C	71	86	anti-parallel
Strand 6	C	200	204	parallel

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There are 5 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	137	141	first strand
Strand 2	C	159	171	anti-parallel
Strand 3	C	91	103	anti-parallel
Strand 4	C	71	86	anti-parallel
Strand 5	C	210	212	parallel

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There are 4 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	132	134	first strand
Strand 2	C	183	192	anti-parallel
Strand 3	C	243	252	anti-parallel
Strand 4	C	221	223	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	C	132	134	first strand
Strand 2	C	183	192	anti-parallel
Strand 3	C	243	252	anti-parallel
Strand 4	C	228	231	anti-parallel

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There are 2 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	234	235	first strand
Strand 2	C	240	241	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	D	116	119	first strand
Strand 2	D	150	155	anti-parallel
Strand 3	D	159	171	anti-parallel
Strand 4	D	91	103	anti-parallel
Strand 5	D	71	86	anti-parallel
Strand 6	D	200	204	parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	141	first strand
Strand 2	D	159	171	anti-parallel
Strand 3	D	91	103	anti-parallel
Strand 4	D	71	86	anti-parallel
Strand 5	D	210	212	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	D	132	134	first strand
Strand 2	D	183	192	anti-parallel
Strand 3	D	243	252	anti-parallel
Strand 4	D	221	223	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	134	first strand
Strand 2	D	183	192	anti-parallel
Strand 3	D	243	252	anti-parallel
Strand 4	D	228	231	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	D	234	235	first strand
Strand 2	D	240	241	anti-parallel

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There are 6 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	116	119	first strand
Strand 2	E	150	155	anti-parallel
Strand 3	E	159	171	anti-parallel
Strand 4	E	91	103	anti-parallel
Strand 5	E	71	86	anti-parallel
Strand 6	E	200	204	parallel

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There are 5 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	137	141	first strand
Strand 2	E	159	171	anti-parallel
Strand 3	E	91	103	anti-parallel
Strand 4	E	71	86	anti-parallel
Strand 5	E	210	212	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	E	132	133	first strand
Strand 2	E	183	192	anti-parallel
Strand 3	E	243	252	anti-parallel
Strand 4	E	221	223	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	132	133	first strand
Strand 2	E	183	192	anti-parallel
Strand 3	E	243	252	anti-parallel
Strand 4	E	228	231	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	E	234	236	first strand
Strand 2	E	239	241	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: 9Y7W

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y7W