Analysis of interatomic Contacts of Structural Units in PDB entry:
9HK8

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 9HK8 entry

There are 2 chains in PDB entry 9HK8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 0	ALA 480
B	MET 1	GLU 479

There are 38 helices in PDB entry 9HK8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	11	Right-handed 310
Helix 2	AA2	A	23	27	Right-handed 310
Helix 3	AA3	A	53	63	Right-handed alpha
Helix 4	AA4	A	74	89	Right-handed alpha
Helix 5	AA5	A	104	116	Right-handed alpha
Helix 6	AA6	A	133	138	Right-handed alpha
Helix 7	AA7	A	146	150	Right-handed 310
Helix 8	AA8	A	155	157	Right-handed 310
Helix 9	AA9	A	165	177	Right-handed alpha
Helix 10	AB1	A	196	205	Right-handed alpha
Helix 11	AB2	A	227	238	Right-handed alpha
Helix 12	AB3	A	252	266	Right-handed alpha
Helix 13	AB4	A	278	288	Right-handed alpha
Helix 14	AB5	A	304	309	Right-handed alpha
Helix 15	AB6	A	314	327	Right-handed alpha
Helix 16	AB7	A	341	351	Right-handed alpha
Helix 17	AB8	A	425	444	Right-handed alpha
Helix 18	AB9	A	448	456	Right-handed alpha
Helix 19	AC1	A	462	470	Right-handed alpha
Helix 20	AC2	B	9	11	Right-handed 310
Helix 21	AC3	B	23	27	Right-handed 310
Helix 22	AC4	B	53	63	Right-handed alpha
Helix 23	AC5	B	74	87	Right-handed alpha
Helix 24	AC6	B	104	116	Right-handed alpha
Helix 25	AC7	B	133	138	Right-handed alpha
Helix 26	AC8	B	146	150	Right-handed 310
Helix 27	AC9	B	155	157	Right-handed 310
Helix 28	AD1	B	165	176	Right-handed alpha
Helix 29	AD2	B	196	205	Right-handed alpha
Helix 30	AD3	B	227	238	Right-handed alpha
Helix 31	AD4	B	252	266	Right-handed alpha
Helix 32	AD5	B	278	288	Right-handed alpha
Helix 33	AD6	B	304	309	Right-handed alpha
Helix 34	AD7	B	314	327	Right-handed alpha
Helix 35	AD8	B	341	351	Right-handed alpha
Helix 36	AD9	B	425	444	Right-handed alpha
Helix 37	AE1	B	448	456	Right-handed alpha
Helix 38	AE2	B	462	470	Right-handed alpha

There are 12 sheets in PDB entry 9HK8. 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 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	13	15	first strand
Strand 2	A	458	460	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	31	32	first strand
Strand 2	A	38	39	anti-parallel

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There are 9 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	43	45	first strand
Strand 2	A	66	69	parallel
Strand 3	A	219	222	parallel
Strand 4	A	242	246	parallel
Strand 5	A	270	276	parallel
Strand 6	A	292	295	parallel
Strand 7	A	333	336	parallel
Strand 8	A	355	358	parallel
Strand 9	A	43	45	parallel

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There are 3 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	120	124	first strand
Strand 2	A	127	132	anti-parallel
Strand 3	A	152	153	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	A	159	161	first strand
Strand 2	A	180	184	parallel
Strand 3	A	190	195	anti-parallel

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There are 3 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	372	375	first strand
Strand 2	A	378	384	anti-parallel
Strand 3	A	417	421	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	B	13	15	first strand
Strand 2	B	458	460	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	B	31	34	first strand
Strand 2	B	37	39	anti-parallel

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There are 9 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	43	45	first strand
Strand 2	B	66	69	parallel
Strand 3	B	219	222	parallel
Strand 4	B	242	246	parallel
Strand 5	B	270	274	parallel
Strand 6	B	292	295	parallel
Strand 7	B	333	336	parallel
Strand 8	B	355	358	parallel
Strand 9	B	43	45	parallel

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There are 3 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	120	124	first strand
Strand 2	B	127	132	anti-parallel
Strand 3	B	152	153	anti-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	B	159	161	first strand
Strand 2	B	180	184	parallel
Strand 3	B	190	195	anti-parallel

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There are 3 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	373	375	first strand
Strand 2	B	378	384	anti-parallel
Strand 3	B	417	421	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: 9HK8

Analysis of interatomic Contacts of Structural Units in PDB entry:
9HK8