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

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 9HQK entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 32	ASP 406
B	GLU 31	LEU 407
C	GLU 31	ASP 406
D	GLU 31	HIS 411

There are 17 helices in PDB entry 9HQK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	140	144	Right-handed 310
Helix 2	AA2	A	256	260	Right-handed 310
Helix 3	AA3	A	287	292	Right-handed alpha
Helix 4	AA4	A	318	322	Right-handed 310
Helix 5	AA5	B	140	144	Right-handed 310
Helix 6	AA6	B	168	171	Right-handed 310
Helix 7	AA7	B	256	260	Right-handed 310
Helix 8	AA8	B	287	292	Right-handed alpha
Helix 9	AA9	B	318	322	Right-handed 310
Helix 10	AB1	C	140	144	Right-handed 310
Helix 11	AB2	C	256	260	Right-handed 310
Helix 12	AB3	C	287	292	Right-handed alpha
Helix 13	AB4	C	318	322	Right-handed 310
Helix 14	AB5	D	140	144	Right-handed 310
Helix 15	AB6	D	167	172	Right-handed alpha
Helix 16	AB7	D	256	260	Right-handed 310
Helix 17	AB8	D	287	292	Right-handed alpha

There are 28 sheets in PDB entry 9HQK. 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, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1,

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	72	74	first strand
Strand 2	A	49	57	anti-parallel
Strand 3	A	38	46	anti-parallel
Strand 4	A	398	404	anti-parallel

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There are 4 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	77	83	first strand
Strand 2	A	86	92	anti-parallel
Strand 3	A	97	103	anti-parallel
Strand 4	A	109	116	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	A	123	126	first strand
Strand 2	A	131	136	anti-parallel
Strand 3	A	146	153	anti-parallel
Strand 4	A	158	166	anti-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	A	176	184	first strand
Strand 2	A	187	194	anti-parallel
Strand 3	A	208	214	anti-parallel
Strand 4	A	219	226	anti-parallel

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There are 4 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	241	243	first strand
Strand 2	A	249	253	anti-parallel
Strand 3	A	269	273	anti-parallel
Strand 4	A	285	286	anti-parallel

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There are 4 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	296	303	first strand
Strand 2	A	306	312	anti-parallel
Strand 3	A	328	334	anti-parallel
Strand 4	A	339	342	anti-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	A	360	362	first strand
Strand 2	A	365	371	anti-parallel
Strand 3	A	376	382	anti-parallel
Strand 4	A	387	394	anti-parallel

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There are 4 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	72	74	first strand
Strand 2	B	49	57	anti-parallel
Strand 3	B	38	46	anti-parallel
Strand 4	B	398	404	anti-parallel

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There are 4 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	77	83	first strand
Strand 2	B	86	92	anti-parallel
Strand 3	B	97	103	anti-parallel
Strand 4	B	109	116	anti-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	B	123	126	first strand
Strand 2	B	131	136	anti-parallel
Strand 3	B	146	153	anti-parallel
Strand 4	B	158	166	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	176	184	first strand
Strand 2	B	187	194	anti-parallel
Strand 3	B	208	214	anti-parallel
Strand 4	B	219	226	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	243	first strand
Strand 2	B	249	253	anti-parallel
Strand 3	B	269	273	anti-parallel
Strand 4	B	285	286	anti-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	B	296	303	first strand
Strand 2	B	306	312	anti-parallel
Strand 3	B	328	334	anti-parallel
Strand 4	B	339	342	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	360	362	first strand
Strand 2	B	365	371	anti-parallel
Strand 3	B	376	382	anti-parallel
Strand 4	B	387	394	anti-parallel

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There are 4 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	72	74	first strand
Strand 2	C	49	57	anti-parallel
Strand 3	C	38	46	anti-parallel
Strand 4	C	398	404	anti-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	C	77	83	first strand
Strand 2	C	86	92	anti-parallel
Strand 3	C	97	103	anti-parallel
Strand 4	C	109	116	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	123	126	first strand
Strand 2	C	131	136	anti-parallel
Strand 3	C	146	153	anti-parallel
Strand 4	C	158	166	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	176	184	first strand
Strand 2	C	187	194	anti-parallel
Strand 3	C	208	214	anti-parallel
Strand 4	C	219	226	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	241	243	first strand
Strand 2	C	249	253	anti-parallel
Strand 3	C	269	273	anti-parallel
Strand 4	C	285	286	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	303	first strand
Strand 2	C	306	312	anti-parallel
Strand 3	C	328	334	anti-parallel
Strand 4	C	339	342	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	360	362	first strand
Strand 2	C	365	371	anti-parallel
Strand 3	C	376	382	anti-parallel
Strand 4	C	387	393	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	72	74	first strand
Strand 2	D	49	57	anti-parallel
Strand 3	D	38	46	anti-parallel
Strand 4	D	398	404	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	64	65	first strand
Strand 2	D	387	394	parallel
Strand 3	D	376	382	anti-parallel
Strand 4	D	365	371	anti-parallel
Strand 5	D	360	362	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	77	83	first strand
Strand 2	D	86	92	anti-parallel
Strand 3	D	97	103	anti-parallel
Strand 4	D	109	116	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	123	126	first strand
Strand 2	D	131	136	anti-parallel
Strand 3	D	146	153	anti-parallel
Strand 4	D	158	166	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	176	183	first strand
Strand 2	D	187	194	anti-parallel
Strand 3	D	208	214	anti-parallel
Strand 4	D	220	226	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	243	first strand
Strand 2	D	249	253	anti-parallel
Strand 3	D	269	273	anti-parallel
Strand 4	D	284	286	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	295	303	first strand
Strand 2	D	306	312	anti-parallel
Strand 3	D	328	334	anti-parallel
Strand 4	D	339	342	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: 9HQK

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