Analysis of interatomic Contacts of Structural Units in PDB entry:
3QK8

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 3QK8 entry

There are 5 chains in PDB entry 3QK8 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 4	PHE 262
B	LEU 3	PHE 262
C	THR 4	PHE 262
D	TYR 5	THR 263
E	THR 4	GLN 256

There are 90 helices in PDB entry 3QK8. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	4	8	Right-handed 310
Helix 2	2	A	27	31	Right-handed alpha
Helix 3	3	A	34	51	Right-handed alpha
Helix 4	4	A	71	81	Right-handed alpha
Helix 5	5	A	81	101	Right-handed alpha
Helix 6	6	A	116	125	Right-handed alpha
Helix 7	7	A	139	144	Right-handed alpha
Helix 8	8	A	150	155	Right-handed alpha
Helix 9	9	A	155	160	Right-handed alpha
Helix 10	10	A	160	171	Right-handed alpha
Helix 11	11	A	176	182	Right-handed alpha
Helix 12	12	A	190	192	Right-handed 310
Helix 13	13	A	193	207	Right-handed alpha
Helix 14	14	A	209	227	Right-handed alpha
Helix 15	15	A	227	242	Right-handed alpha
Helix 16	16	A	245	256	Right-handed alpha
Helix 17	17	B	27	32	Right-handed alpha
Helix 18	18	B	34	51	Right-handed alpha
Helix 19	19	B	71	81	Right-handed alpha
Helix 20	20	B	81	101	Right-handed alpha
Helix 21	21	B	115	125	Right-handed alpha
Helix 22	22	B	139	144	Right-handed alpha
Helix 23	23	B	150	155	Right-handed alpha
Helix 24	24	B	155	160	Right-handed alpha
Helix 25	25	B	160	171	Right-handed alpha
Helix 26	26	B	176	183	Right-handed alpha
Helix 27	27	B	190	192	Right-handed 310
Helix 28	28	B	193	207	Right-handed alpha
Helix 29	29	B	209	226	Right-handed alpha
Helix 30	30	B	227	242	Right-handed alpha
Helix 31	31	B	244	256	Right-handed alpha
Helix 32	32	C	27	32	Right-handed alpha
Helix 33	33	C	34	51	Right-handed alpha
Helix 34	34	C	71	81	Right-handed alpha
Helix 35	35	C	81	101	Right-handed alpha
Helix 36	36	C	116	125	Right-handed alpha
Helix 37	37	C	139	144	Right-handed alpha
Helix 38	38	C	150	155	Right-handed alpha
Helix 39	39	C	155	160	Right-handed alpha
Helix 40	40	C	160	171	Right-handed alpha
Helix 41	41	C	176	183	Right-handed alpha
Helix 42	42	C	190	192	Right-handed 310
Helix 43	43	C	193	207	Right-handed alpha
Helix 44	44	C	209	227	Right-handed alpha
Helix 45	45	C	227	242	Right-handed alpha
Helix 46	46	C	244	256	Right-handed alpha
Helix 47	47	D	34	51	Right-handed alpha
Helix 48	48	D	71	81	Right-handed alpha
Helix 49	49	D	81	101	Right-handed alpha
Helix 50	50	D	116	125	Right-handed alpha
Helix 51	51	D	139	144	Right-handed alpha
Helix 52	52	D	150	155	Right-handed alpha
Helix 53	53	D	155	160	Right-handed alpha
Helix 54	54	D	160	171	Right-handed alpha
Helix 55	55	D	176	183	Right-handed alpha
Helix 56	56	D	190	192	Right-handed 310
Helix 57	57	D	193	208	Right-handed alpha
Helix 58	58	D	209	226	Right-handed alpha
Helix 59	59	D	227	242	Right-handed alpha
Helix 60	60	D	244	257	Right-handed alpha
Helix 61	61	E	27	32	Right-handed alpha
Helix 62	62	E	34	51	Right-handed alpha
Helix 63	63	E	71	81	Right-handed alpha
Helix 64	64	E	81	101	Right-handed alpha
Helix 65	65	E	116	125	Right-handed alpha
Helix 66	66	E	139	144	Right-handed alpha
Helix 67	67	E	150	155	Right-handed alpha
Helix 68	68	E	155	160	Right-handed alpha
Helix 69	69	E	160	171	Right-handed alpha
Helix 70	70	E	176	183	Right-handed alpha
Helix 71	71	E	190	192	Right-handed 310
Helix 72	72	E	193	207	Right-handed alpha
Helix 73	73	E	209	226	Right-handed alpha
Helix 74	74	E	227	241	Right-handed alpha
Helix 75	75	E	244	256	Right-handed alpha
Helix 76	76	F	27	31	Right-handed alpha
Helix 77	77	F	34	51	Right-handed alpha
Helix 78	78	F	71	81	Right-handed alpha
Helix 79	79	F	81	101	Right-handed alpha
Helix 80	80	F	116	125	Right-handed alpha
Helix 81	81	F	139	144	Right-handed alpha
Helix 82	82	F	150	155	Right-handed alpha
Helix 83	83	F	155	160	Right-handed alpha
Helix 84	84	F	160	171	Right-handed alpha
Helix 85	85	F	176	182	Right-handed alpha
Helix 86	86	F	190	192	Right-handed 310
Helix 87	87	F	193	207	Right-handed alpha
Helix 88	88	F	209	226	Right-handed alpha
Helix 89	89	F	227	242	Right-handed alpha
Helix 90	90	F	244	256	Right-handed alpha

There are 14 sheets in PDB entry 3QK8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	11	15	first strand
Strand 2	A	20	25	anti-parallel
Strand 3	A	56	61	parallel
Strand 4	A	106	110	parallel
Strand 5	A	127	131	parallel
Strand 6	A	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	32	33	first strand
Strand 2	A	69	70	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	113	115	first strand
Strand 2	A	135	137	parallel
Strand 3	A	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	11	15	first strand
Strand 2	B	20	25	anti-parallel
Strand 3	B	56	61	parallel
Strand 4	B	106	110	parallel
Strand 5	B	127	131	parallel
Strand 6	B	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	113	114	first strand
Strand 2	B	135	136	parallel
Strand 3	B	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	15	first strand
Strand 2	C	20	25	anti-parallel
Strand 3	C	56	61	parallel
Strand 4	C	106	110	parallel
Strand 5	C	127	131	parallel
Strand 6	C	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	113	115	first strand
Strand 2	C	135	137	parallel
Strand 3	C	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	11	15	first strand
Strand 2	D	20	25	anti-parallel
Strand 3	D	56	61	parallel
Strand 4	D	106	110	parallel
Strand 5	D	127	131	parallel
Strand 6	D	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	113	115	first strand
Strand 2	D	135	137	parallel
Strand 3	D	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	11	15	first strand
Strand 2	E	20	25	anti-parallel
Strand 3	E	56	61	parallel
Strand 4	E	106	110	parallel
Strand 5	E	127	131	parallel
Strand 6	E	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	113	115	first strand
Strand 2	E	135	137	parallel
Strand 3	E	174	175	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	11	15	first strand
Strand 2	F	20	25	anti-parallel
Strand 3	F	56	61	parallel
Strand 4	F	106	110	parallel
Strand 5	F	127	131	parallel
Strand 6	F	187	189	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	32	33	first strand
Strand 2	F	69	70	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	115	first strand
Strand 2	F	135	137	parallel
Strand 3	F	174	175	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: 3QK8

Analysis of interatomic Contacts of Structural Units in PDB entry:
3QK8