Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y5F

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 8Y5F entry

There are 4 chains in PDB entry 8Y5F (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 15	ASP 374
B	PHE 7	ASN 279
C	LEU 5	ARG 253
D	PRO 16	ALA 373

There are 49 helices in PDB entry 8Y5F. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	55	65	Right-handed alpha
Helix 2	AA2	A	105	116	Right-handed alpha
Helix 3	AA3	A	120	134	Right-handed alpha
Helix 4	AA4	A	138	143	Right-handed 310
Helix 5	AA5	A	149	163	Right-handed alpha
Helix 6	AA6	A	179	198	Right-handed alpha
Helix 7	AA7	A	208	215	Right-handed alpha
Helix 8	AA8	A	231	237	Right-handed alpha
Helix 9	AA9	A	241	248	Right-handed alpha
Helix 10	AB1	A	295	297	Right-handed 310
Helix 11	AB2	B	9	23	Right-handed alpha
Helix 12	AB3	B	23	34	Right-handed alpha
Helix 13	AB4	B	50	55	Right-handed alpha
Helix 14	AB5	B	58	91	Right-handed alpha
Helix 15	AB6	B	97	104	Right-handed alpha
Helix 16	AB7	B	106	111	Right-handed 310
Helix 17	AB8	B	112	124	Right-handed alpha
Helix 18	AB9	B	131	137	Right-handed alpha
Helix 19	AC1	B	149	162	Right-handed alpha
Helix 20	AC2	B	162	175	Right-handed alpha
Helix 21	AC3	B	177	188	Right-handed alpha
Helix 22	AC4	B	190	198	Right-handed alpha
Helix 23	AC5	B	198	203	Right-handed alpha
Helix 24	AC6	B	203	219	Right-handed alpha
Helix 25	AC7	B	221	229	Right-handed alpha
Helix 26	AC8	B	235	246	Right-handed alpha
Helix 27	AC9	B	249	279	Right-handed alpha
Helix 28	AD1	C	6	30	Right-handed alpha
Helix 29	AD2	C	44	52	Right-handed alpha
Helix 30	AD3	C	54	88	Right-handed alpha
Helix 31	AD4	C	92	105	Right-handed alpha
Helix 32	AD5	C	107	123	Right-handed alpha
Helix 33	AD6	C	127	152	Right-handed alpha
Helix 34	AD7	C	156	166	Right-handed alpha
Helix 35	AD8	C	168	176	Right-handed alpha
Helix 36	AD9	C	176	197	Right-handed alpha
Helix 37	AE1	C	200	206	Right-handed alpha
Helix 38	AE2	C	213	225	Right-handed alpha
Helix 39	AE3	C	228	253	Right-handed alpha
Helix 40	AE4	D	55	65	Right-handed alpha
Helix 41	AE5	D	85	89	Right-handed 310
Helix 42	AE6	D	105	116	Right-handed alpha
Helix 43	AE7	D	120	135	Right-handed alpha
Helix 44	AE8	D	149	162	Right-handed alpha
Helix 45	AE9	D	181	198	Right-handed alpha
Helix 46	AF1	D	207	215	Right-handed alpha
Helix 47	AF2	D	231	238	Right-handed alpha
Helix 48	AF3	D	243	248	Right-handed alpha
Helix 49	AF4	D	295	299	Right-handed 310

There are 10 sheets in PDB entry 8Y5F. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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	30	33	first strand
Strand 2	A	18	27	anti-parallel
Strand 3	A	38	40	anti-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	A	30	33	first strand
Strand 2	A	18	27	anti-parallel
Strand 3	A	71	76	anti-parallel
Strand 4	A	79	80	anti-parallel

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There are 6 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	91	94	first strand
Strand 2	A	168	172	parallel
Strand 3	A	200	204	parallel
Strand 4	A	45	49	parallel
Strand 5	A	217	222	parallel
Strand 6	A	225	230	anti-parallel

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There are 5 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	274	278	first strand
Strand 2	A	266	271	anti-parallel
Strand 3	A	252	263	anti-parallel
Strand 4	A	289	294	anti-parallel
Strand 5	A	370	373	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	A	299	302	first strand
Strand 2	A	359	364	anti-parallel
Strand 3	A	313	322	anti-parallel
Strand 4	A	326	333	anti-parallel
Strand 5	A	338	344	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	D	30	40	first strand
Strand 2	D	18	27	anti-parallel
Strand 3	D	71	76	anti-parallel
Strand 4	D	79	80	anti-parallel

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There are 6 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	92	94	first strand
Strand 2	D	168	172	parallel
Strand 3	D	200	205	parallel
Strand 4	D	45	49	parallel
Strand 5	D	217	222	parallel
Strand 6	D	225	230	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	D	276	279	first strand
Strand 2	D	266	271	anti-parallel
Strand 3	D	252	261	anti-parallel
Strand 4	D	289	294	anti-parallel
Strand 5	D	370	372	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	300	301	first strand
Strand 2	D	362	363	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	326	329	first strand
Strand 2	D	341	344	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: 8Y5F

Analysis of interatomic Contacts of Structural Units in PDB entry:
8Y5F