Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y7O

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 9Y7O entry

There are 4 chains in PDB entry 9Y7O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 38	PHE 521
C	GLU 38	PHE 521
B	GLU 38	PHE 521
D	GLU 38	PHE 521

There are 83 helices in PDB entry 9Y7O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	38	49	Right-handed alpha
Helix 2	AA2	A	51	60	Right-handed alpha
Helix 3	AA3	A	63	106	Right-handed alpha
Helix 4	AA4	A	123	140	Right-handed alpha
Helix 5	AA5	A	141	144	Right-handed 310
Helix 6	AA6	A	154	158	Right-handed 310
Helix 7	AA7	A	194	201	Right-handed alpha
Helix 8	AA8	A	201	207	Right-handed alpha
Helix 9	AA9	A	208	212	Right-handed 310
Helix 10	AB1	A	232	237	Right-handed alpha
Helix 11	AB2	A	291	330	Right-handed alpha
Helix 12	AB3	A	335	340	Right-handed alpha
Helix 13	AB4	A	341	343	Right-handed 310
Helix 14	AB5	A	345	370	Right-handed alpha
Helix 15	AB6	A	375	392	Right-handed alpha
Helix 16	AB7	A	393	398	Right-handed alpha
Helix 17	AB8	A	400	440	Right-handed alpha
Helix 18	AB9	A	443	447	Right-handed 310
Helix 19	AC1	A	448	461	Right-handed alpha
Helix 20	AC2	A	464	471	Right-handed alpha
Helix 21	AC3	A	476	520	Right-handed alpha
Helix 22	AC4	C	39	49	Right-handed alpha
Helix 23	AC5	C	51	60	Right-handed alpha
Helix 24	AC6	C	63	106	Right-handed alpha
Helix 25	AC7	C	123	140	Right-handed alpha
Helix 26	AC8	C	141	144	Right-handed 310
Helix 27	AC9	C	154	158	Right-handed 310
Helix 28	AD1	C	194	201	Right-handed alpha
Helix 29	AD2	C	201	207	Right-handed alpha
Helix 30	AD3	C	208	212	Right-handed 310
Helix 31	AD4	C	232	237	Right-handed alpha
Helix 32	AD5	C	291	330	Right-handed alpha
Helix 33	AD6	C	335	340	Right-handed alpha
Helix 34	AD7	C	341	343	Right-handed 310
Helix 35	AD8	C	345	370	Right-handed alpha
Helix 36	AD9	C	375	392	Right-handed alpha
Helix 37	AE1	C	393	398	Right-handed alpha
Helix 38	AE2	C	400	440	Right-handed alpha
Helix 39	AE3	C	443	447	Right-handed 310
Helix 40	AE4	C	448	461	Right-handed alpha
Helix 41	AE5	C	464	471	Right-handed alpha
Helix 42	AE6	C	476	520	Right-handed alpha
Helix 43	AE7	B	39	49	Right-handed alpha
Helix 44	AE8	B	51	60	Right-handed alpha
Helix 45	AE9	B	63	106	Right-handed alpha
Helix 46	AF1	B	123	140	Right-handed alpha
Helix 47	AF2	B	141	144	Right-handed 310
Helix 48	AF3	B	154	158	Right-handed 310
Helix 49	AF4	B	194	201	Right-handed alpha
Helix 50	AF5	B	201	207	Right-handed alpha
Helix 51	AF6	B	208	212	Right-handed 310
Helix 52	AF7	B	232	237	Right-handed alpha
Helix 53	AF8	B	291	330	Right-handed alpha
Helix 54	AF9	B	335	340	Right-handed alpha
Helix 55	AG1	B	341	343	Right-handed 310
Helix 56	AG2	B	345	370	Right-handed alpha
Helix 57	AG3	B	375	392	Right-handed alpha
Helix 58	AG4	B	393	398	Right-handed alpha
Helix 59	AG5	B	400	440	Right-handed alpha
Helix 60	AG6	B	443	447	Right-handed 310
Helix 61	AG7	B	448	461	Right-handed alpha
Helix 62	AG8	B	464	471	Right-handed alpha
Helix 63	AG9	B	476	520	Right-handed alpha
Helix 64	AH1	D	39	49	Right-handed alpha
Helix 65	AH2	D	51	60	Right-handed alpha
Helix 66	AH3	D	63	106	Right-handed alpha
Helix 67	AH4	D	123	140	Right-handed alpha
Helix 68	AH5	D	141	144	Right-handed 310
Helix 69	AH6	D	154	158	Right-handed 310
Helix 70	AH7	D	194	201	Right-handed alpha
Helix 71	AH8	D	201	207	Right-handed alpha
Helix 72	AH9	D	208	212	Right-handed 310
Helix 73	AI1	D	232	237	Right-handed alpha
Helix 74	AI2	D	291	330	Right-handed alpha
Helix 75	AI3	D	335	340	Right-handed alpha
Helix 76	AI4	D	341	343	Right-handed 310
Helix 77	AI5	D	345	370	Right-handed alpha
Helix 78	AI6	D	375	392	Right-handed alpha
Helix 79	AI7	D	393	398	Right-handed alpha
Helix 80	AI8	D	400	440	Right-handed alpha
Helix 81	AI9	D	448	461	Right-handed alpha
Helix 82	AJ1	D	464	471	Right-handed alpha
Helix 83	AJ2	D	476	520	Right-handed alpha

There are 8 sheets in PDB entry 9Y7O. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	119	121	first strand
Strand 2	A	261	272	anti-parallel
Strand 3	A	243	253	anti-parallel
Strand 4	A	218	230	anti-parallel
Strand 5	A	149	151	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	A	119	121	first strand
Strand 2	A	261	272	anti-parallel
Strand 3	A	243	253	anti-parallel
Strand 4	A	218	230	anti-parallel
Strand 5	A	161	168	anti-parallel
Strand 6	A	186	193	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	119	121	first strand
Strand 2	C	261	272	anti-parallel
Strand 3	C	243	253	anti-parallel
Strand 4	C	218	230	anti-parallel
Strand 5	C	149	151	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	C	119	121	first strand
Strand 2	C	261	272	anti-parallel
Strand 3	C	243	253	anti-parallel
Strand 4	C	218	230	anti-parallel
Strand 5	C	161	168	anti-parallel
Strand 6	C	186	193	anti-parallel

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There are 5 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	119	121	first strand
Strand 2	B	261	272	anti-parallel
Strand 3	B	243	253	anti-parallel
Strand 4	B	218	230	anti-parallel
Strand 5	B	149	151	anti-parallel

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There are 6 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	119	121	first strand
Strand 2	B	261	272	anti-parallel
Strand 3	B	243	253	anti-parallel
Strand 4	B	218	230	anti-parallel
Strand 5	B	161	168	anti-parallel
Strand 6	B	186	193	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	D	119	121	first strand
Strand 2	D	261	272	anti-parallel
Strand 3	D	243	253	anti-parallel
Strand 4	D	218	230	anti-parallel
Strand 5	D	149	151	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	D	119	121	first strand
Strand 2	D	261	272	anti-parallel
Strand 3	D	243	253	anti-parallel
Strand 4	D	218	230	anti-parallel
Strand 5	D	161	168	anti-parallel
Strand 6	D	186	193	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: 9Y7O

Analysis of interatomic Contacts of Structural Units in PDB entry:
9Y7O