Analysis of interatomic Contacts of Structural Units in PDB entry:
7YQA

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 7YQA entry

There are 8 chains in PDB entry 7YQA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 23	ALA 79
A	ALA 81	GLN 428
B	CYS 24	ALA 79
B	ALA 81	GLN 428
C	THR 22	ALA 79
C	ALA 81	GLN 428
D	ARG 23	ALA 79
D	ALA 81	GLN 428

There are 63 helices in PDB entry 7YQA. 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	53	68	Right-handed alpha
Helix 3	AA3	A	78	82	Right-handed 310
Helix 4	AA4	A	84	96	Right-handed alpha
Helix 5	AA5	A	104	114	Right-handed alpha
Helix 6	AA6	A	127	140	Right-handed alpha
Helix 7	AA7	A	150	164	Right-handed alpha
Helix 8	AA8	A	185	198	Right-handed alpha
Helix 9	AA9	A	211	215	Right-handed 310
Helix 10	AB1	A	219	244	Right-handed alpha
Helix 11	AB2	A	258	265	Right-handed alpha
Helix 12	AB3	A	274	278	Right-handed 310
Helix 13	AB4	A	282	286	Right-handed 310
Helix 14	AB5	A	335	343	Right-handed alpha
Helix 15	AB6	A	384	390	Right-handed alpha
Helix 16	AB7	B	40	44	Right-handed 310
Helix 17	AB8	B	53	69	Right-handed alpha
Helix 18	AB9	B	78	82	Right-handed 310
Helix 19	AC1	B	84	96	Right-handed alpha
Helix 20	AC2	B	104	114	Right-handed alpha
Helix 21	AC3	B	127	140	Right-handed alpha
Helix 22	AC4	B	150	164	Right-handed alpha
Helix 23	AC5	B	185	198	Right-handed alpha
Helix 24	AC6	B	211	215	Right-handed 310
Helix 25	AC7	B	219	244	Right-handed alpha
Helix 26	AC8	B	258	265	Right-handed alpha
Helix 27	AC9	B	274	278	Right-handed 310
Helix 28	AD1	B	282	286	Right-handed 310
Helix 29	AD2	B	335	340	Right-handed alpha
Helix 30	AD3	B	384	390	Right-handed alpha
Helix 31	AD4	C	40	44	Right-handed 310
Helix 32	AD5	C	53	69	Right-handed alpha
Helix 33	AD6	C	78	82	Right-handed 310
Helix 34	AD7	C	84	96	Right-handed alpha
Helix 35	AD8	C	104	114	Right-handed alpha
Helix 36	AD9	C	127	139	Right-handed alpha
Helix 37	AE1	C	150	164	Right-handed alpha
Helix 38	AE2	C	185	197	Right-handed alpha
Helix 39	AE3	C	211	215	Right-handed 310
Helix 40	AE4	C	219	244	Right-handed alpha
Helix 41	AE5	C	258	265	Right-handed alpha
Helix 42	AE6	C	274	278	Right-handed 310
Helix 43	AE7	C	282	286	Right-handed 310
Helix 44	AE8	C	311	313	Right-handed 310
Helix 45	AE9	C	335	343	Right-handed alpha
Helix 46	AF1	C	384	390	Right-handed alpha
Helix 47	AF2	D	28	32	Right-handed 310
Helix 48	AF3	D	40	44	Right-handed 310
Helix 49	AF4	D	53	69	Right-handed alpha
Helix 50	AF5	D	78	82	Right-handed 310
Helix 51	AF6	D	84	96	Right-handed alpha
Helix 52	AF7	D	104	114	Right-handed alpha
Helix 53	AF8	D	127	140	Right-handed alpha
Helix 54	AF9	D	150	164	Right-handed alpha
Helix 55	AG1	D	185	198	Right-handed alpha
Helix 56	AG2	D	211	215	Right-handed 310
Helix 57	AG3	D	219	244	Right-handed alpha
Helix 58	AG4	D	258	265	Right-handed alpha
Helix 59	AG5	D	274	278	Right-handed 310
Helix 60	AG6	D	282	286	Right-handed 310
Helix 61	AG7	D	311	313	Right-handed 310
Helix 62	AG8	D	335	342	Right-handed alpha
Helix 63	AG9	D	384	390	Right-handed alpha

There are 12 sheets in PDB entry 7YQA. 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 5 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	347	350	first strand
Strand 2	A	356	359	anti-parallel
Strand 3	A	315	318	anti-parallel
Strand 4	A	300	310	anti-parallel
Strand 5	A	377	380	anti-parallel

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There are 7 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	347	350	first strand
Strand 2	A	356	359	anti-parallel
Strand 3	A	315	318	anti-parallel
Strand 4	A	300	310	anti-parallel
Strand 5	A	48	52	anti-parallel
Strand 6	A	394	400	parallel
Strand 7	A	413	420	anti-parallel

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There are 8 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	74	75	first strand
Strand 2	A	270	271	parallel
Strand 3	A	250	253	parallel
Strand 4	A	202	208	parallel
Strand 5	A	168	173	parallel
Strand 6	A	143	148	parallel
Strand 7	A	118	124	parallel
Strand 8	A	100	102	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	B	347	350	first strand
Strand 2	B	356	359	anti-parallel
Strand 3	B	315	318	anti-parallel
Strand 4	B	300	310	anti-parallel
Strand 5	B	377	380	anti-parallel

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There are 7 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	347	350	first strand
Strand 2	B	356	359	anti-parallel
Strand 3	B	315	318	anti-parallel
Strand 4	B	300	310	anti-parallel
Strand 5	B	48	52	anti-parallel
Strand 6	B	394	400	parallel
Strand 7	B	413	420	anti-parallel

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There are 8 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	74	75	first strand
Strand 2	B	270	271	parallel
Strand 3	B	250	253	parallel
Strand 4	B	202	209	parallel
Strand 5	B	168	174	parallel
Strand 6	B	143	148	parallel
Strand 7	B	118	121	parallel
Strand 8	B	100	102	parallel

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There are 5 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	347	350	first strand
Strand 2	C	356	359	anti-parallel
Strand 3	C	315	318	anti-parallel
Strand 4	C	300	310	anti-parallel
Strand 5	C	377	380	anti-parallel

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There are 7 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	347	350	first strand
Strand 2	C	356	359	anti-parallel
Strand 3	C	315	318	anti-parallel
Strand 4	C	300	310	anti-parallel
Strand 5	C	48	52	anti-parallel
Strand 6	C	394	400	parallel
Strand 7	C	413	420	anti-parallel

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There are 8 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	74	75	first strand
Strand 2	C	270	271	parallel
Strand 3	C	250	253	parallel
Strand 4	C	202	208	parallel
Strand 5	C	168	173	parallel
Strand 6	C	143	148	parallel
Strand 7	C	118	121	parallel
Strand 8	C	100	102	parallel

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There are 5 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	347	350	first strand
Strand 2	D	356	359	anti-parallel
Strand 3	D	315	318	anti-parallel
Strand 4	D	300	310	anti-parallel
Strand 5	D	377	380	anti-parallel

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There are 7 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	347	350	first strand
Strand 2	D	356	359	anti-parallel
Strand 3	D	315	318	anti-parallel
Strand 4	D	300	310	anti-parallel
Strand 5	D	48	52	anti-parallel
Strand 6	D	394	400	parallel
Strand 7	D	413	420	anti-parallel

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There are 8 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	74	75	first strand
Strand 2	D	270	271	parallel
Strand 3	D	250	253	parallel
Strand 4	D	202	209	parallel
Strand 5	D	168	174	parallel
Strand 6	D	143	148	parallel
Strand 7	D	118	121	parallel
Strand 8	D	100	102	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: 7YQA

Analysis of interatomic Contacts of Structural Units in PDB entry:
7YQA