Analysis of interatomic Contacts of Structural Units in PDB entry:
8IY5

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 8IY5 entry

There are 6 chains in PDB entry 8IY5 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 3	PHE 354
B	ASP 5	ASN 340
C	ILE 9	PHE 61
E	VAL 2	LEU 235
R	PRO 88	CYS 403
L	CYS 1	TRP 21

There are 26 helices in PDB entry 8IY5. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	31	Right-handed alpha
Helix 2	AA2	A	212	216	Right-handed 310
Helix 3	AA3	A	226	232	Right-handed 310
Helix 4	AA4	A	243	254	Right-handed alpha
Helix 5	AA5	A	277	281	Right-handed 310
Helix 6	AA6	A	282	286	Right-handed 310
Helix 7	AA7	A	295	311	Right-handed alpha
Helix 8	AA8	A	329	351	Right-handed alpha
Helix 9	AA9	B	6	26	Right-handed alpha
Helix 10	AB1	B	29	35	Right-handed alpha
Helix 11	AB2	C	12	22	Right-handed alpha
Helix 12	AB3	C	29	44	Right-handed alpha
Helix 13	AB4	E	28	32	Right-handed 310
Helix 14	AB5	E	53	56	Right-handed 310
Helix 15	AB6	E	208	212	Right-handed 310
Helix 16	AB7	R	97	129	Right-handed alpha
Helix 17	AB8	R	134	165	Right-handed alpha
Helix 18	AB9	R	171	205	Right-handed alpha
Helix 19	AC1	R	214	233	Right-handed alpha
Helix 20	AC2	R	235	239	Right-handed alpha
Helix 21	AC3	R	263	281	Right-handed alpha
Helix 22	AC4	R	282	301	Right-handed alpha
Helix 23	AC5	R	313	350	Right-handed alpha
Helix 24	AC6	R	357	390	Right-handed alpha
Helix 25	AC7	R	390	403	Right-handed alpha
Helix 26	AC8	L	8	18	Right-handed alpha

There are 13 sheets in PDB entry 8IY5. 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,

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	186	191	first strand
Strand 2	A	194	199	anti-parallel
Strand 3	A	33	40	parallel
Strand 4	A	220	224	parallel
Strand 5	A	263	268	parallel
Strand 6	A	319	323	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	B	47	51	first strand
Strand 2	B	336	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	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	B	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	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	B	146	153	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	169	anti-parallel
Strand 4	B	176	181	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	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	218	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	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	260	263	anti-parallel

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There are 4 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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	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	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	68	73	anti-parallel

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There are 6 strands in AB1 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	115	119	parallel
Strand 3	E	92	99	anti-parallel
Strand 4	E	33	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 AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	130	first strand
Strand 2	E	143	149	anti-parallel
Strand 3	E	199	204	anti-parallel
Strand 4	E	191	196	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	134	136	first strand
Strand 2	E	231	234	parallel
Strand 3	E	214	219	anti-parallel
Strand 4	E	162	167	anti-parallel
Strand 5	E	173	177	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	R	240	247	first strand
Strand 2	R	250	257	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: 8IY5

Analysis of interatomic Contacts of Structural Units in PDB entry:
8IY5