Analysis of interatomic Contacts of Structural Units in PDB entry:
5HQ2

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 5HQ2 entry

There are 8 chains in PDB entry 5HQ2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 37	ALA 135
B	ASP 24	GLY 101
G	LYS 15	LYS 119
H	LYS 28	LYS 122
I	T -39	G 72
J	C -72	A 39
K	LYS 23	GLU 477
M	LYS 193	HIS 352

There are 26 helices in PDB entry 5HQ2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	44	55	Right-handed alpha
Helix 2	AA2	A	63	79	Right-handed alpha
Helix 3	AA3	A	85	113	Right-handed alpha
Helix 4	AA4	A	120	132	Right-handed alpha
Helix 5	AA5	B	30	40	Right-handed alpha
Helix 6	AA6	B	49	75	Right-handed alpha
Helix 7	AA7	B	82	94	Right-handed alpha
Helix 8	AA8	G	16	22	Right-handed alpha
Helix 9	AA9	G	28	37	Right-handed alpha
Helix 10	AB1	G	45	74	Right-handed alpha
Helix 11	AB2	G	79	88	Right-handed alpha
Helix 12	AB3	G	90	97	Right-handed alpha
Helix 13	AB4	H	34	46	Right-handed alpha
Helix 14	AB5	H	54	59	Right-handed alpha
Helix 15	AB6	H	59	80	Right-handed alpha
Helix 16	AB7	H	87	99	Right-handed alpha
Helix 17	AB8	H	100	120	Right-handed alpha
Helix 18	AB9	K	33	37	Right-handed 310
Helix 19	AC1	K	80	85	Right-handed alpha
Helix 20	AC2	K	145	149	Right-handed 310
Helix 21	AC3	K	467	475	Right-handed alpha
Helix 22	AC4	M	194	213	Right-handed alpha
Helix 23	AC5	M	257	263	Right-handed alpha
Helix 24	AC6	M	293	297	Right-handed 310
Helix 25	AC7	M	340	347	Right-handed alpha
Helix 26	AC8	M	348	351	Right-handed 310

There are 11 sheets in PDB entry 5HQ2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	83	84	first strand
Strand 2	B	80	81	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	B	97	98	first strand
Strand 2	G	101	102	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	K	47	48	first strand
Strand 2	K	462	464	anti-parallel
Strand 3	K	448	449	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	K	88	90	first strand
Strand 2	K	96	99	anti-parallel
Strand 3	K	106	108	anti-parallel
Strand 4	K	151	152	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	176	177	first strand
Strand 2	K	186	190	anti-parallel
Strand 3	K	209	215	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	K	192	193	first strand
Strand 2	K	199	200	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	274	277	first strand
Strand 2	K	286	288	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	K	330	335	first strand
Strand 2	K	339	344	anti-parallel
Strand 3	K	349	354	anti-parallel
Strand 4	K	379	382	anti-parallel
Strand 5	K	372	373	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	K	394	397	first strand
Strand 2	K	403	408	anti-parallel
Strand 3	K	413	417	anti-parallel
Strand 4	K	438	439	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	M	219	222	first strand
Strand 2	M	228	231	anti-parallel
Strand 3	M	331	334	anti-parallel
Strand 4	M	298	299	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	M	241	244	first strand
Strand 2	M	318	321	anti-parallel
Strand 3	M	306	309	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: 5HQ2

Analysis of interatomic Contacts of Structural Units in PDB entry:
5HQ2