Analysis of interatomic Contacts of Structural Units in PDB entry:
6YDU

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 6YDU entry

There are 4 chains in PDB entry 6YDU (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLN 5	TYR 393
D	ASP 12	PHE 526
F	ALA 2	GLN 168
G	SER 3	ILE 138

There are 68 helices in PDB entry 6YDU. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	16	27	Right-handed alpha
Helix 2	AA2	B	50	57	Right-handed alpha
Helix 3	AA3	B	87	91	Right-handed 310
Helix 4	AA4	B	97	101	Right-handed 310
Helix 5	AA5	B	108	134	Right-handed alpha
Helix 6	AA6	B	135	139	Right-handed 310
Helix 7	AA7	B	140	146	Right-handed alpha
Helix 8	AA8	B	146	165	Right-handed alpha
Helix 9	AA9	B	165	173	Right-handed alpha
Helix 10	AB1	B	175	207	Right-handed alpha
Helix 11	AB2	B	214	224	Right-handed alpha
Helix 12	AB3	B	227	240	Right-handed alpha
Helix 13	AB4	B	243	254	Right-handed alpha
Helix 14	AB5	B	258	265	Right-handed alpha
Helix 15	AB6	B	267	273	Right-handed alpha
Helix 16	AB7	B	279	303	Right-handed alpha
Helix 17	AB8	B	305	309	Right-handed 310
Helix 18	AB9	B	312	339	Right-handed alpha
Helix 19	AC1	B	340	345	Right-handed 310
Helix 20	AC2	B	353	372	Right-handed alpha
Helix 21	AC3	B	373	377	Right-handed 310
Helix 22	AC4	B	381	391	Right-handed alpha
Helix 23	AC5	D	24	30	Right-handed alpha
Helix 24	AC6	D	31	36	Right-handed 310
Helix 25	AC7	D	63	84	Right-handed alpha
Helix 26	AC8	D	84	89	Right-handed alpha
Helix 27	AC9	D	90	94	Right-handed 310
Helix 28	AD1	D	96	128	Right-handed alpha
Helix 29	AD2	D	130	162	Right-handed alpha
Helix 30	AD3	D	170	175	Right-handed alpha
Helix 31	AD4	D	178	189	Right-handed alpha
Helix 32	AD5	D	189	194	Right-handed alpha
Helix 33	AD6	D	196	205	Right-handed alpha
Helix 34	AD7	D	212	218	Right-handed alpha
Helix 35	AD8	D	218	227	Right-handed alpha
Helix 36	AD9	D	230	257	Right-handed alpha
Helix 37	AE1	D	260	293	Right-handed alpha
Helix 38	AE2	D	300	309	Right-handed alpha
Helix 39	AE3	D	311	317	Right-handed alpha
Helix 40	AE4	D	317	322	Right-handed alpha
Helix 41	AE5	D	323	325	Right-handed 310
Helix 42	AE6	D	331	353	Right-handed alpha
Helix 43	AE7	D	354	357	Right-handed 310
Helix 44	AE8	D	365	376	Right-handed alpha
Helix 45	AE9	D	378	394	Right-handed alpha
Helix 46	AF1	D	397	401	Right-handed 310
Helix 47	AF2	D	403	411	Right-handed alpha
Helix 48	AF3	D	450	460	Right-handed alpha
Helix 49	AF4	D	461	464	Right-handed 310
Helix 50	AF5	D	468	474	Right-handed alpha
Helix 51	AF6	D	477	485	Right-handed alpha
Helix 52	AF7	D	508	515	Right-handed alpha
Helix 53	AF8	F	10	22	Right-handed alpha
Helix 54	AF9	F	25	41	Right-handed alpha
Helix 55	AG1	F	53	73	Right-handed alpha
Helix 56	AG2	F	74	81	Right-handed alpha
Helix 57	AG3	F	87	101	Right-handed alpha
Helix 58	AG4	F	104	120	Right-handed alpha
Helix 59	AG5	F	125	145	Right-handed alpha
Helix 60	AG6	F	152	161	Right-handed alpha
Helix 61	AG7	G	3	7	Right-handed 310
Helix 62	AG8	G	10	15	Right-handed 310
Helix 63	AG9	G	16	25	Right-handed alpha
Helix 64	AH1	G	26	31	Right-handed 310
Helix 65	AH2	G	45	55	Right-handed alpha
Helix 66	AH3	G	58	64	Right-handed alpha
Helix 67	AH4	G	88	96	Right-handed alpha
Helix 68	AH5	G	100	105	Right-handed alpha

There are 4 sheets in PDB entry 6YDU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	416	417	first strand
Strand 2	D	424	425	anti-parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	444	448	first strand
Strand 2	D	437	441	anti-parallel
Strand 3	F	163	167	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	G	68	71	first strand
Strand 2	G	75	81	anti-parallel
Strand 3	G	37	43	anti-parallel
Strand 4	G	108	112	anti-parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	83	87	first strand
Strand 2	G	121	125	anti-parallel
Strand 3	G	114	118	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: 6YDU

Analysis of interatomic Contacts of Structural Units in PDB entry:
6YDU