Analysis of interatomic Contacts of Structural Units in PDB entry:
8HIK

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 8HIK entry

There are 4 chains in PDB entry 8HIK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA -82	MET 451
H	GLU 4	LYS 228
N	GLN 1	SER 120
L	ASP 2	ARG 213

There are 29 helices in PDB entry 8HIK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	-80	-64	Right-handed alpha
Helix 2	AA2	A	-57	-43	Right-handed alpha
Helix 3	AA3	A	-38	-33	Right-handed alpha
Helix 4	AA4	A	-25	-3	Right-handed alpha
Helix 5	AA5	A	2	18	Right-handed alpha
Helix 6	AA6	A	19	23	Right-handed 310
Helix 7	AA7	A	27	39	Right-handed alpha
Helix 8	AA8	A	47	53	Right-handed alpha
Helix 9	AA9	A	60	66	Right-handed alpha
Helix 10	AB1	A	68	81	Right-handed alpha
Helix 11	AB2	A	82	90	Right-handed alpha
Helix 12	AB3	A	92	112	Right-handed alpha
Helix 13	AB4	A	115	132	Right-handed alpha
Helix 14	AB5	A	133	144	Right-handed alpha
Helix 15	AB6	A	148	176	Right-handed alpha
Helix 16	AB7	A	181	202	Right-handed alpha
Helix 17	AB8	A	251	259	Right-handed alpha
Helix 18	AB9	A	260	262	Right-handed 310
Helix 19	AC1	A	264	296	Right-handed alpha
Helix 20	AC2	A	305	323	Right-handed alpha
Helix 21	AC3	A	335	355	Right-handed alpha
Helix 22	AC4	A	361	375	Right-handed alpha
Helix 23	AC5	A	379	389	Right-handed alpha
Helix 24	AC6	A	392	418	Right-handed alpha
Helix 25	AC7	A	427	451	Right-handed alpha
Helix 26	AC8	H	90	94	Right-handed 310
Helix 27	AC9	H	107	112	Right-handed alpha
Helix 28	AD1	L	80	84	Right-handed 310
Helix 29	AD2	L	184	188	Right-handed 310

There are 14 sheets in PDB entry 8HIK. 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,

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	H	6	10	first strand
Strand 2	H	20	28	anti-parallel
Strand 3	H	81	87	anti-parallel
Strand 4	H	71	76	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	14	15	first strand
Strand 2	H	121	125	parallel
Strand 3	H	95	103	anti-parallel
Strand 4	H	35	42	anti-parallel
Strand 5	H	48	54	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	H	134	138	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	178	179	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	H	134	138	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	183	184	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	H	164	167	first strand
Strand 2	H	208	214	anti-parallel
Strand 3	H	222	225	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	N	3	7	first strand
Strand 2	N	17	25	anti-parallel
Strand 3	N	78	84	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	12	first strand
Strand 2	N	115	119	parallel
Strand 3	N	93	99	anti-parallel
Strand 4	N	34	39	anti-parallel
Strand 5	N	46	51	anti-parallel
Strand 6	N	58	60	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	N	10	12	first strand
Strand 2	N	115	119	parallel
Strand 3	N	93	99	anti-parallel
Strand 4	N	108	111	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	L	5	6	first strand
Strand 2	L	20	26	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	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	L	13	14	first strand
Strand 2	L	107	108	parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	54	55	first strand
Strand 2	L	47	50	anti-parallel
Strand 3	L	34	39	anti-parallel
Strand 4	L	86	91	anti-parallel
Strand 5	L	99	100	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	54	55	first strand
Strand 2	L	47	50	anti-parallel
Strand 3	L	34	39	anti-parallel
Strand 4	L	86	91	anti-parallel
Strand 5	L	104	105	anti-parallel

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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	132	141	anti-parallel
Strand 3	L	175	183	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	147	148	first strand
Strand 2	L	194	199	anti-parallel
Strand 3	L	207	211	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: 8HIK

Analysis of interatomic Contacts of Structural Units in PDB entry:
8HIK