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

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 8KHR entry

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

Chain ID	Initial residue	Terminal residue
C	THR 43	LEU 215
H	GLN 3	GLN 113
L	ASP 1	LYS 107
A	LEU 20	TYR 674
B	PRO 27	TRP 133

There are 32 helices in PDB entry 8KHR. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	66	71	Right-handed alpha
Helix 2	AA2	C	127	131	Right-handed 310
Helix 3	AA3	C	148	155	Right-handed alpha
Helix 4	AA4	L	79	83	Right-handed 310
Helix 5	AA5	A	40	47	Right-handed alpha
Helix 6	AA6	A	51	60	Right-handed alpha
Helix 7	AA7	A	64	75	Right-handed alpha
Helix 8	AA8	A	123	131	Right-handed alpha
Helix 9	AA9	A	141	148	Right-handed alpha
Helix 10	AB1	A	187	189	Right-handed 310
Helix 11	AB2	A	212	215	Right-handed 310
Helix 12	AB3	A	231	242	Right-handed alpha
Helix 13	AB4	A	245	256	Right-handed alpha
Helix 14	AB5	A	257	274	Right-handed alpha
Helix 15	AB6	A	284	307	Right-handed alpha
Helix 16	AB7	A	315	337	Right-handed alpha
Helix 17	AB8	A	345	359	Right-handed alpha
Helix 18	AB9	A	360	364	Right-handed 310
Helix 19	AC1	A	368	383	Right-handed alpha
Helix 20	AC2	A	391	407	Right-handed alpha
Helix 21	AC3	A	414	433	Right-handed alpha
Helix 22	AC4	A	439	453	Right-handed alpha
Helix 23	AC5	A	455	469	Right-handed alpha
Helix 24	AC6	A	470	474	Right-handed 310
Helix 25	AC7	A	487	493	Right-handed alpha
Helix 26	AC8	A	504	517	Right-handed alpha
Helix 27	AC9	A	636	646	Right-handed alpha
Helix 28	AD1	B	41	45	Right-handed 310
Helix 29	AD2	B	82	97	Right-handed alpha
Helix 30	AD3	B	98	100	Right-handed 310
Helix 31	AD4	B	101	112	Right-handed alpha
Helix 32	AD5	B	114	119	Right-handed alpha

There are 11 sheets in PDB entry 8KHR. 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	C	162	163	first strand
Strand 2	C	194	195	anti-parallel

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There are 3 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	46	47	first strand
Strand 2	H	36	38	anti-parallel
Strand 3	H	94	96	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	L	45	50	first strand
Strand 2	L	32	38	anti-parallel
Strand 3	L	85	91	anti-parallel
Strand 4	L	98	100	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	35	39	first strand
Strand 2	A	22	27	anti-parallel
Strand 3	B	47	50	parallel
Strand 4	B	61	65	anti-parallel
Strand 5	B	77	81	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	100	102	first strand
Strand 2	A	119	122	parallel
Strand 3	A	312	314	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	134	136	first strand
Strand 2	A	152	154	anti-parallel

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There are 3 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	167	170	first strand
Strand 2	A	157	162	anti-parallel
Strand 3	A	339	341	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	A	177	178	first strand
Strand 2	A	198	200	anti-parallel
Strand 3	A	224	227	anti-parallel
Strand 4	A	217	220	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	A	184	185	first strand
Strand 2	A	191	192	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	541	546	first strand
Strand 2	A	550	555	anti-parallel
Strand 3	A	578	583	anti-parallel
Strand 4	A	566	567	anti-parallel
Strand 5	A	597	598	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	A	601	602	first strand
Strand 2	A	667	670	parallel
Strand 3	A	656	661	anti-parallel
Strand 4	A	618	623	anti-parallel
Strand 5	A	628	633	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: 8KHR

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