Analysis of interatomic Contacts of Structural Units in PDB entry:
9QIL

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 9QIL entry

There are 4 chains in PDB entry 9QIL (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 0	PRO 341
B	GLY 0	LEU 340
C	GLY 0	PRO 341
D	GLY 0	LEU 340

There are 54 helices in PDB entry 9QIL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	18	Right-handed alpha
Helix 2	AA2	A	20	35	Right-handed alpha
Helix 3	AA3	A	65	69	Right-handed 310
Helix 4	AA4	A	80	87	Right-handed 310
Helix 5	AA5	A	95	104	Right-handed alpha
Helix 6	AA6	A	152	159	Right-handed alpha
Helix 7	AA7	A	161	183	Right-handed alpha
Helix 8	AA8	A	205	215	Right-handed alpha
Helix 9	AA9	A	215	220	Right-handed alpha
Helix 10	AB1	A	246	249	Right-handed 310
Helix 11	AB2	A	269	284	Right-handed alpha
Helix 12	AB3	A	302	304	Right-handed 310
Helix 13	AB4	A	321	338	Right-handed alpha
Helix 14	AB5	B	5	18	Right-handed alpha
Helix 15	AB6	B	20	35	Right-handed alpha
Helix 16	AB7	B	65	69	Right-handed 310
Helix 17	AB8	B	80	87	Right-handed 310
Helix 18	AB9	B	95	104	Right-handed alpha
Helix 19	AC1	B	152	159	Right-handed alpha
Helix 20	AC2	B	161	183	Right-handed alpha
Helix 21	AC3	B	205	215	Right-handed alpha
Helix 22	AC4	B	215	220	Right-handed alpha
Helix 23	AC5	B	246	249	Right-handed 310
Helix 24	AC6	B	269	284	Right-handed alpha
Helix 25	AC7	B	302	304	Right-handed 310
Helix 26	AC8	B	321	338	Right-handed alpha
Helix 27	AC9	C	5	18	Right-handed alpha
Helix 28	AD1	C	20	35	Right-handed alpha
Helix 29	AD2	C	65	69	Right-handed 310
Helix 30	AD3	C	80	87	Right-handed 310
Helix 31	AD4	C	95	104	Right-handed alpha
Helix 32	AD5	C	152	159	Right-handed alpha
Helix 33	AD6	C	161	183	Right-handed alpha
Helix 34	AD7	C	205	215	Right-handed alpha
Helix 35	AD8	C	215	220	Right-handed alpha
Helix 36	AD9	C	246	249	Right-handed 310
Helix 37	AE1	C	254	256	Right-handed 310
Helix 38	AE2	C	269	284	Right-handed alpha
Helix 39	AE3	C	302	304	Right-handed 310
Helix 40	AE4	C	321	338	Right-handed alpha
Helix 41	AE5	D	5	18	Right-handed alpha
Helix 42	AE6	D	20	35	Right-handed alpha
Helix 43	AE7	D	62	66	Right-handed 310
Helix 44	AE8	D	80	87	Right-handed 310
Helix 45	AE9	D	95	104	Right-handed alpha
Helix 46	AF1	D	152	159	Right-handed alpha
Helix 47	AF2	D	161	183	Right-handed alpha
Helix 48	AF3	D	205	215	Right-handed alpha
Helix 49	AF4	D	215	220	Right-handed alpha
Helix 50	AF5	D	246	249	Right-handed 310
Helix 51	AF6	D	254	256	Right-handed 310
Helix 52	AF7	D	269	284	Right-handed alpha
Helix 53	AF8	D	302	304	Right-handed 310
Helix 54	AF9	D	321	338	Right-handed alpha

There are 20 sheets in PDB entry 9QIL. 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, AC1, AC2,

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	2	3	first strand
Strand 2	B	74	75	anti-parallel

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There are 8 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	129	135	first strand
Strand 2	A	118	123	anti-parallel
Strand 3	A	105	111	anti-parallel
Strand 4	A	140	146	anti-parallel
Strand 5	A	51	56	anti-parallel
Strand 6	A	39	45	anti-parallel
Strand 7	A	187	192	parallel
Strand 8	A	195	200	anti-parallel

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There are 2 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	B	2	3	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	222	228	first strand
Strand 2	A	235	241	anti-parallel
Strand 3	A	295	300	anti-parallel
Strand 4	A	258	262	parallel
Strand 5	A	265	266	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	A	251	252	first strand
Strand 2	A	292	293	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	A	306	307	first strand
Strand 2	A	318	319	anti-parallel

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There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	135	first strand
Strand 2	B	118	123	anti-parallel
Strand 3	B	105	111	anti-parallel
Strand 4	B	140	146	anti-parallel
Strand 5	B	51	56	anti-parallel
Strand 6	B	39	45	anti-parallel
Strand 7	B	187	192	parallel
Strand 8	B	195	200	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	B	222	228	first strand
Strand 2	B	235	241	anti-parallel
Strand 3	B	295	300	anti-parallel
Strand 4	B	258	262	parallel
Strand 5	B	265	267	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	B	251	252	first strand
Strand 2	B	292	293	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	B	306	307	first strand
Strand 2	B	318	319	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	C	2	3	first strand
Strand 2	D	74	75	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	C	129	135	first strand
Strand 2	C	118	123	anti-parallel
Strand 3	C	105	111	anti-parallel
Strand 4	C	140	146	anti-parallel
Strand 5	C	51	56	anti-parallel
Strand 6	C	39	45	anti-parallel
Strand 7	C	187	192	parallel
Strand 8	C	195	200	anti-parallel

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There are 2 strands in AB4 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	D	2	3	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	222	228	first strand
Strand 2	C	235	241	anti-parallel
Strand 3	C	295	300	anti-parallel
Strand 4	C	258	262	parallel
Strand 5	C	265	267	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	251	252	first strand
Strand 2	C	292	293	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	306	307	first strand
Strand 2	C	318	319	anti-parallel

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There are 8 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	129	135	first strand
Strand 2	D	118	123	anti-parallel
Strand 3	D	105	111	anti-parallel
Strand 4	D	140	146	anti-parallel
Strand 5	D	51	56	anti-parallel
Strand 6	D	39	45	anti-parallel
Strand 7	D	187	192	parallel
Strand 8	D	195	200	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	222	228	first strand
Strand 2	D	235	241	anti-parallel
Strand 3	D	295	300	anti-parallel
Strand 4	D	258	262	parallel
Strand 5	D	265	266	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	251	252	first strand
Strand 2	D	292	293	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	306	307	first strand
Strand 2	D	318	319	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: 9QIL

Analysis of interatomic Contacts of Structural Units in PDB entry:
9QIL