Analysis of interatomic Contacts of Structural Units in PDB entry:
8K8T

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 8K8T entry

There are 4 chains in PDB entry 8K8T (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	THR 14	THR 482
D	THR 14	THR 482
K	ASN 24	ASN 178
L	ASN 24	ASN 178

There are 66 helices in PDB entry 8K8T. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	29	46	Right-handed alpha
Helix 2	AA2	C	48	52	Right-handed 310
Helix 3	AA3	C	53	67	Right-handed alpha
Helix 4	AA4	C	69	87	Right-handed alpha
Helix 5	AA5	C	89	95	Right-handed alpha
Helix 6	AA6	C	103	123	Right-handed alpha
Helix 7	AA7	C	125	130	Right-handed alpha
Helix 8	AA8	C	138	151	Right-handed alpha
Helix 9	AA9	C	156	174	Right-handed alpha
Helix 10	AB1	C	179	193	Right-handed alpha
Helix 11	AB2	C	198	205	Right-handed alpha
Helix 12	AB3	C	205	225	Right-handed alpha
Helix 13	AB4	C	230	252	Right-handed alpha
Helix 14	AB5	C	256	268	Right-handed alpha
Helix 15	AB6	C	272	277	Right-handed alpha
Helix 16	AB7	C	292	304	Right-handed alpha
Helix 17	AB8	C	308	330	Right-handed alpha
Helix 18	AB9	C	337	359	Right-handed alpha
Helix 19	AC1	C	363	378	Right-handed alpha
Helix 20	AC2	C	383	397	Right-handed alpha
Helix 21	AC3	C	405	422	Right-handed alpha
Helix 22	AC4	C	431	439	Right-handed alpha
Helix 23	AC5	C	447	459	Right-handed alpha
Helix 24	AC6	C	465	480	Right-handed alpha
Helix 25	AC7	D	29	46	Right-handed alpha
Helix 26	AC8	D	48	52	Right-handed 310
Helix 27	AC9	D	53	68	Right-handed alpha
Helix 28	AD1	D	69	87	Right-handed alpha
Helix 29	AD2	D	89	95	Right-handed alpha
Helix 30	AD3	D	102	123	Right-handed alpha
Helix 31	AD4	D	125	130	Right-handed alpha
Helix 32	AD5	D	138	151	Right-handed alpha
Helix 33	AD6	D	156	174	Right-handed alpha
Helix 34	AD7	D	180	193	Right-handed alpha
Helix 35	AD8	D	198	205	Right-handed alpha
Helix 36	AD9	D	205	225	Right-handed alpha
Helix 37	AE1	D	230	251	Right-handed alpha
Helix 38	AE2	D	253	255	Right-handed 310
Helix 39	AE3	D	256	268	Right-handed alpha
Helix 40	AE4	D	269	271	Right-handed 310
Helix 41	AE5	D	272	278	Right-handed alpha
Helix 42	AE6	D	292	304	Right-handed alpha
Helix 43	AE7	D	308	330	Right-handed alpha
Helix 44	AE8	D	337	359	Right-handed alpha
Helix 45	AE9	D	363	381	Right-handed alpha
Helix 46	AF1	D	383	397	Right-handed alpha
Helix 47	AF2	D	405	422	Right-handed alpha
Helix 48	AF3	D	424	442	Right-handed alpha
Helix 49	AF4	D	447	459	Right-handed alpha
Helix 50	AF5	D	465	480	Right-handed alpha
Helix 51	AF6	K	30	47	Right-handed alpha
Helix 52	AF7	K	66	70	Right-handed 310
Helix 53	AF8	K	72	80	Right-handed alpha
Helix 54	AF9	K	97	111	Right-handed alpha
Helix 55	AG1	K	122	131	Right-handed alpha
Helix 56	AG2	K	132	146	Right-handed alpha
Helix 57	AG3	K	151	163	Right-handed alpha
Helix 58	AG4	K	164	178	Right-handed alpha
Helix 59	AG5	L	30	47	Right-handed alpha
Helix 60	AG6	L	66	71	Right-handed alpha
Helix 61	AG7	L	72	80	Right-handed alpha
Helix 62	AG8	L	97	111	Right-handed alpha
Helix 63	AG9	L	122	131	Right-handed alpha
Helix 64	AH1	L	132	146	Right-handed alpha
Helix 65	AH2	L	151	163	Right-handed alpha
Helix 66	AH3	L	164	178	Right-handed alpha

There are 4 sheets in PDB entry 8K8T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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	K	25	28	first strand
Strand 2	L	112	115	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	K	60	63	first strand
Strand 2	K	52	55	anti-parallel
Strand 3	K	90	92	parallel

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There are 2 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	112	113	first strand
Strand 2	L	27	28	anti-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	L	60	63	first strand
Strand 2	L	52	55	anti-parallel
Strand 3	L	90	92	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: 8K8T

Analysis of interatomic Contacts of Structural Units in PDB entry:
8K8T