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

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 6AHY entry

There are 65 chains in PDB entry 6AHY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 33	CYS 43
A	GLY 45	LEU 84
A	PHE 86	TYR 100
A	PRO 103	ALA 114
A	ALA 116	ASN 152
B	LEU 43	PRO 53
B	GLN 55	VAL 73
B	LEU 75	ASP 106
B	ALA 108	HIS 145
B	GLY 147	TRP 153
B	TRP 155	ASN 187
B	HIS 189	LEU 204
B	CYS 206	CYS 206
B	CYS 208	VAL 217
B	THR 219	LEU 234
B	ASP 236	ASP 236
B	TYR 238	GLU 247
B	HIS 249	ALA 261
B	TYR 263	PHE 266
B	PRO 268	GLU 324
B	ARG 326	ARG 326
B	GLU 328	GLU 328
B	CYS 330	CYS 354
C	GLU 32	CYS 43
C	GLY 45	LEU 84
C	PHE 86	TYR 100
C	PRO 103	ALA 114
C	ALA 116	ASN 152
D	LEU 44	PRO 53
D	GLN 55	VAL 73
D	LEU 75	ASP 106
D	ALA 108	HIS 145
D	GLY 147	TRP 153
D	TRP 155	ASN 187
D	HIS 189	LEU 204
D	CYS 206	CYS 206
D	CYS 208	VAL 217
D	THR 219	LEU 234
D	ASP 236	ASP 236
D	TYR 238	GLU 247
D	HIS 249	ALA 261
D	TYR 263	PHE 266
D	PRO 268	GLU 324
D	ARG 326	ARG 326
D	GLU 328	GLU 328
D	CYS 330	CYS 354
E	ALA 34	CYS 43
E	GLY 45	LEU 84
E	PHE 86	TYR 100
E	PRO 103	ALA 114
E	ALA 116	ASP 145
F	SER 41	PRO 53
F	GLN 55	VAL 73
F	LEU 75	ASP 106
F	ALA 108	TRP 153
F	TRP 155	ASN 187
F	HIS 189	LEU 204
F	CYS 206	CYS 206
F	CYS 208	VAL 217
F	THR 219	LEU 234
F	ASP 236	ASP 236
F	TYR 238	GLU 247
F	HIS 249	ALA 261
F	TYR 263	PHE 266
F	PRO 268	GLY 318

There are 47 helices in PDB entry 6AHY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	40	44	Right-handed 310
Helix 2	AA2	A	61	70	Right-handed alpha
Helix 3	AA3	A	72	79	Right-handed alpha
Helix 4	AA4	A	83	93	Right-handed alpha
Helix 5	AA5	A	107	124	Right-handed alpha
Helix 6	AA6	A	130	138	Right-handed 310
Helix 7	AA7	B	52	62	Right-handed alpha
Helix 8	AA8	B	65	84	Right-handed alpha
Helix 9	AA9	B	97	101	Right-handed 310
Helix 10	AB1	B	109	133	Right-handed alpha
Helix 11	AB2	B	161	175	Right-handed alpha
Helix 12	AB3	B	181	201	Right-handed alpha
Helix 13	AB4	B	210	214	Right-handed 310
Helix 14	AB5	B	226	240	Right-handed alpha
Helix 15	AB6	C	40	44	Right-handed 310
Helix 16	AB7	C	61	70	Right-handed alpha
Helix 17	AB8	C	72	79	Right-handed alpha
Helix 18	AB9	C	83	93	Right-handed alpha
Helix 19	AC1	C	107	123	Right-handed alpha
Helix 20	AC2	C	124	126	Right-handed 310
Helix 21	AC3	C	130	138	Right-handed 310
Helix 22	AC4	D	52	62	Right-handed alpha
Helix 23	AC5	D	65	84	Right-handed alpha
Helix 24	AC6	D	97	101	Right-handed 310
Helix 25	AC7	D	109	133	Right-handed alpha
Helix 26	AC8	D	161	174	Right-handed alpha
Helix 27	AC9	D	181	201	Right-handed alpha
Helix 28	AD1	D	210	214	Right-handed 310
Helix 29	AD2	D	226	240	Right-handed alpha
Helix 30	AD3	D	309	314	Right-handed alpha
Helix 31	AD4	E	40	44	Right-handed 310
Helix 32	AD5	E	61	70	Right-handed alpha
Helix 33	AD6	E	72	79	Right-handed alpha
Helix 34	AD7	E	82	93	Right-handed alpha
Helix 35	AD8	E	107	126	Right-handed alpha
Helix 36	AD9	E	130	134	Right-handed 310
Helix 37	AE1	F	44	48	Right-handed 310
Helix 38	AE2	F	52	54	Right-handed 310
Helix 39	AE3	F	55	62	Right-handed alpha
Helix 40	AE4	F	65	84	Right-handed alpha
Helix 41	AE5	F	97	102	Right-handed 310
Helix 42	AE6	F	109	132	Right-handed alpha
Helix 43	AE7	F	161	174	Right-handed alpha
Helix 44	AE8	F	181	201	Right-handed alpha
Helix 45	AE9	F	210	214	Right-handed 310
Helix 46	AF1	F	226	240	Right-handed alpha
Helix 47	AF2	F	309	314	Right-handed alpha

There are 12 sheets in PDB entry 6AHY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	A	36	37	first strand
Strand 2	A	50	51	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	B	153	155	first strand
Strand 2	B	217	223	parallel
Strand 3	B	203	209	anti-parallel

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There are 3 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	254	261	first strand
Strand 2	B	242	251	anti-parallel
Strand 3	B	275	276	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	B	299	300	first strand
Strand 2	B	344	354	anti-parallel
Strand 3	B	319	329	anti-parallel

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There are 2 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	333	335	first strand
Strand 2	B	339	341	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	36	37	first strand
Strand 2	C	50	51	anti-parallel

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There are 3 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	154	155	first strand
Strand 2	D	218	223	parallel
Strand 3	D	203	208	anti-parallel

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There are 3 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	256	261	first strand
Strand 2	D	242	249	anti-parallel
Strand 3	D	275	276	parallel

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There are 3 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	299	300	first strand
Strand 2	D	339	354	anti-parallel
Strand 3	D	319	335	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	E	36	37	first strand
Strand 2	E	50	51	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	154	155	first strand
Strand 2	F	218	223	parallel
Strand 3	F	203	208	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	254	261	first strand
Strand 2	F	242	251	anti-parallel
Strand 3	F	275	276	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: 6AHY

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