Analysis of interatomic Contacts of Structural Units in PDB entry:
5AYX

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 5AYX entry

There are 6 chains in PDB entry 5AYX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	GLU 289
B	MET 1	GLU 289
C	MET 1	GLU 289
D	MET 1	GLU 289
E	MET 1	GLU 289
F	MET 1	GLU 289

There are 76 helices in PDB entry 5AYX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	10	Right-handed 310
Helix 2	AA2	A	11	27	Right-handed alpha
Helix 3	AA3	A	32	38	Right-handed alpha
Helix 4	AA4	A	56	66	Right-handed alpha
Helix 5	AA5	A	94	128	Right-handed alpha
Helix 6	AA6	A	144	155	Right-handed alpha
Helix 7	AA7	A	171	179	Right-handed alpha
Helix 8	AA8	A	180	189	Right-handed alpha
Helix 9	AA9	A	190	192	Right-handed 310
Helix 10	AB1	A	204	214	Right-handed alpha
Helix 11	AB2	A	225	240	Right-handed alpha
Helix 12	AB3	A	255	260	Right-handed alpha
Helix 13	AB4	A	270	275	Right-handed alpha
Helix 14	AB5	B	3	10	Right-handed 310
Helix 15	AB6	B	11	27	Right-handed alpha
Helix 16	AB7	B	32	38	Right-handed alpha
Helix 17	AB8	B	56	67	Right-handed alpha
Helix 18	AB9	B	94	128	Right-handed alpha
Helix 19	AC1	B	144	156	Right-handed alpha
Helix 20	AC2	B	171	179	Right-handed alpha
Helix 21	AC3	B	180	190	Right-handed alpha
Helix 22	AC4	B	204	214	Right-handed alpha
Helix 23	AC5	B	225	240	Right-handed alpha
Helix 24	AC6	B	255	260	Right-handed alpha
Helix 25	AC7	B	270	275	Right-handed alpha
Helix 26	AC8	C	4	10	Right-handed 310
Helix 27	AC9	C	11	27	Right-handed alpha
Helix 28	AD1	C	32	38	Right-handed alpha
Helix 29	AD2	C	56	67	Right-handed alpha
Helix 30	AD3	C	94	100	Right-handed alpha
Helix 31	AD4	C	100	128	Right-handed alpha
Helix 32	AD5	C	144	155	Right-handed alpha
Helix 33	AD6	C	171	179	Right-handed alpha
Helix 34	AD7	C	180	192	Right-handed alpha
Helix 35	AD8	C	204	214	Right-handed alpha
Helix 36	AD9	C	225	238	Right-handed alpha
Helix 37	AE1	C	256	260	Right-handed 310
Helix 38	AE2	C	270	275	Right-handed alpha
Helix 39	AE3	D	5	10	Right-handed 310
Helix 40	AE4	D	11	27	Right-handed alpha
Helix 41	AE5	D	32	38	Right-handed alpha
Helix 42	AE6	D	56	67	Right-handed alpha
Helix 43	AE7	D	94	128	Right-handed alpha
Helix 44	AE8	D	144	155	Right-handed alpha
Helix 45	AE9	D	171	179	Right-handed alpha
Helix 46	AF1	D	180	190	Right-handed alpha
Helix 47	AF2	D	204	212	Right-handed alpha
Helix 48	AF3	D	225	238	Right-handed alpha
Helix 49	AF4	D	270	275	Right-handed alpha
Helix 50	AF5	E	4	10	Right-handed 310
Helix 51	AF6	E	11	27	Right-handed alpha
Helix 52	AF7	E	32	38	Right-handed alpha
Helix 53	AF8	E	56	67	Right-handed alpha
Helix 54	AF9	E	94	128	Right-handed alpha
Helix 55	AG1	E	144	156	Right-handed alpha
Helix 56	AG2	E	171	179	Right-handed alpha
Helix 57	AG3	E	180	191	Right-handed alpha
Helix 58	AG4	E	204	214	Right-handed alpha
Helix 59	AG5	E	225	240	Right-handed alpha
Helix 60	AG6	E	255	260	Right-handed alpha
Helix 61	AG7	E	270	275	Right-handed alpha
Helix 62	AG8	F	2	10	Right-handed 310
Helix 63	AG9	F	11	27	Right-handed alpha
Helix 64	AH1	F	32	38	Right-handed alpha
Helix 65	AH2	F	56	67	Right-handed alpha
Helix 66	AH3	F	94	128	Right-handed alpha
Helix 67	AH4	F	144	156	Right-handed alpha
Helix 68	AH5	F	160	165	Right-handed alpha
Helix 69	AH6	F	171	179	Right-handed alpha
Helix 70	AH7	F	180	191	Right-handed alpha
Helix 71	AH8	F	204	215	Right-handed alpha
Helix 72	AH9	F	225	236	Right-handed alpha
Helix 73	AI1	F	237	239	Right-handed 310
Helix 74	AI2	F	252	254	Right-handed 310
Helix 75	AI3	F	255	260	Right-handed alpha
Helix 76	AI4	F	270	275	Right-handed alpha

There are 18 sheets in PDB entry 5AYX. 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, AB5, AB6, AB7, AB8, AB9,

There are 4 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	70	73	first strand
Strand 2	A	85	93	anti-parallel
Strand 3	A	41	48	anti-parallel
Strand 4	A	281	288	anti-parallel

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There are 2 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	52	53	first strand
Strand 2	A	80	81	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	133	135	first strand
Strand 2	A	266	268	parallel
Strand 3	A	244	248	parallel
Strand 4	A	218	222	parallel
Strand 5	A	198	202	parallel
Strand 6	A	168	170	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	70	73	first strand
Strand 2	B	85	93	anti-parallel
Strand 3	B	41	48	anti-parallel
Strand 4	B	281	285	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	52	53	first strand
Strand 2	B	80	81	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	133	136	first strand
Strand 2	B	266	269	parallel
Strand 3	B	244	248	parallel
Strand 4	B	218	222	parallel
Strand 5	B	198	202	parallel
Strand 6	B	168	170	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	C	70	73	first strand
Strand 2	C	85	93	anti-parallel
Strand 3	C	41	48	anti-parallel
Strand 4	C	281	285	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	52	53	first strand
Strand 2	C	80	81	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	133	135	first strand
Strand 2	C	266	268	parallel
Strand 3	C	244	248	parallel
Strand 4	C	218	222	parallel
Strand 5	C	199	202	parallel
Strand 6	C	169	170	parallel

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There are 4 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	70	73	first strand
Strand 2	D	85	93	anti-parallel
Strand 3	D	41	48	anti-parallel
Strand 4	D	281	288	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	52	53	first strand
Strand 2	D	80	81	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	D	133	135	first strand
Strand 2	D	266	268	parallel
Strand 3	D	244	248	parallel
Strand 4	D	218	222	parallel
Strand 5	D	200	202	parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	70	73	first strand
Strand 2	E	85	93	anti-parallel
Strand 3	E	41	48	anti-parallel
Strand 4	E	281	285	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	52	53	first strand
Strand 2	E	80	81	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	133	135	first strand
Strand 2	E	266	268	parallel
Strand 3	E	244	248	parallel
Strand 4	E	218	222	parallel
Strand 5	E	198	202	parallel
Strand 6	E	168	170	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	70	73	first strand
Strand 2	F	85	93	anti-parallel
Strand 3	F	41	48	anti-parallel
Strand 4	F	281	285	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	52	53	first strand
Strand 2	F	80	81	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	133	135	first strand
Strand 2	F	266	268	parallel
Strand 3	F	244	248	parallel
Strand 4	F	218	222	parallel
Strand 5	F	197	202	parallel
Strand 6	F	167	170	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: 5AYX

Analysis of interatomic Contacts of Structural Units in PDB entry:
5AYX