Analysis of interatomic Contacts of Structural Units in PDB entry:
6K5D

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 6K5D entry

There are 6 chains in PDB entry 6K5D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 17	GLN 460
B	ARG 17	ALA 458
C	GLU 1	ALA 222
D	ASP 1	ALA 211
E	VAL 2	ALA 222
F	ASP 1	ALA 211

There are 59 helices in PDB entry 6K5D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	27	Right-handed alpha
Helix 2	AA2	A	32	70	Right-handed alpha
Helix 3	AA3	A	74	99	Right-handed alpha
Helix 4	AA4	A	108	117	Right-handed alpha
Helix 5	AA5	A	123	141	Right-handed alpha
Helix 6	AA6	A	147	167	Right-handed alpha
Helix 7	AA7	A	170	190	Right-handed alpha
Helix 8	AA8	A	192	203	Right-handed alpha
Helix 9	AA9	A	214	232	Right-handed alpha
Helix 10	AB1	A	248	250	Right-handed 310
Helix 11	AB2	A	251	285	Right-handed alpha
Helix 12	AB3	A	287	309	Right-handed alpha
Helix 13	AB4	A	310	313	Right-handed 310
Helix 14	AB5	A	318	326	Right-handed alpha
Helix 15	AB6	A	329	349	Right-handed alpha
Helix 16	AB7	A	356	379	Right-handed alpha
Helix 17	AB8	A	385	395	Right-handed alpha
Helix 18	AB9	A	395	402	Right-handed alpha
Helix 19	AC1	A	404	417	Right-handed alpha
Helix 20	AC2	A	418	420	Right-handed 310
Helix 21	AC3	A	421	439	Right-handed alpha
Helix 22	AC4	A	443	459	Right-handed alpha
Helix 23	AC5	B	18	27	Right-handed alpha
Helix 24	AC6	B	32	70	Right-handed alpha
Helix 25	AC7	B	74	101	Right-handed alpha
Helix 26	AC8	B	102	105	Right-handed 310
Helix 27	AC9	B	108	117	Right-handed alpha
Helix 28	AD1	B	123	141	Right-handed alpha
Helix 29	AD2	B	147	167	Right-handed alpha
Helix 30	AD3	B	170	191	Right-handed alpha
Helix 31	AD4	B	192	203	Right-handed alpha
Helix 32	AD5	B	214	234	Right-handed alpha
Helix 33	AD6	B	248	250	Right-handed 310
Helix 34	AD7	B	251	285	Right-handed alpha
Helix 35	AD8	B	287	309	Right-handed alpha
Helix 36	AD9	B	310	313	Right-handed 310
Helix 37	AE1	B	318	325	Right-handed alpha
Helix 38	AE2	B	329	349	Right-handed alpha
Helix 39	AE3	B	356	379	Right-handed alpha
Helix 40	AE4	B	380	383	Right-handed 310
Helix 41	AE5	B	385	394	Right-handed alpha
Helix 42	AE6	B	396	401	Right-handed alpha
Helix 43	AE7	B	404	417	Right-handed alpha
Helix 44	AE8	B	418	420	Right-handed 310
Helix 45	AE9	B	421	438	Right-handed alpha
Helix 46	AF1	B	443	455	Right-handed alpha
Helix 47	AF2	B	456	458	Right-handed 310
Helix 48	AF3	C	87	91	Right-handed 310
Helix 49	AF4	C	164	166	Right-handed 310
Helix 50	AF5	C	208	211	Right-handed 310
Helix 51	AF6	D	120	126	Right-handed alpha
Helix 52	AF7	D	182	186	Right-handed alpha
Helix 53	AF8	E	74	76	Right-handed 310
Helix 54	AF9	E	87	91	Right-handed 310
Helix 55	AG1	E	164	166	Right-handed 310
Helix 56	AG2	E	208	211	Right-handed 310
Helix 57	AG3	F	78	82	Right-handed 310
Helix 58	AG4	F	120	125	Right-handed alpha
Helix 59	AG5	F	182	187	Right-handed alpha

There are 21 sheets in PDB entry 6K5D. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3,

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	C	3	7	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	11	12	first strand
Strand 2	C	115	119	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	58	60	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	C	11	12	first strand
Strand 2	C	115	119	parallel
Strand 3	C	92	100	anti-parallel
Strand 4	C	107	111	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	C	128	132	first strand
Strand 2	C	143	153	anti-parallel
Strand 3	C	182	192	anti-parallel
Strand 4	C	177	179	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	C	159	162	first strand
Strand 2	C	202	207	anti-parallel
Strand 3	C	212	217	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	5	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	69	74	anti-parallel
Strand 4	D	61	66	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	D	10	13	first strand
Strand 2	D	102	105	parallel
Strand 3	D	83	89	anti-parallel
Strand 4	D	33	37	anti-parallel
Strand 5	D	44	48	anti-parallel
Strand 6	D	52	53	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	D	10	13	first strand
Strand 2	D	102	105	parallel
Strand 3	D	83	89	anti-parallel
Strand 4	D	96	97	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	D	113	117	first strand
Strand 2	D	128	136	anti-parallel
Strand 3	D	173	181	anti-parallel
Strand 4	D	158	162	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	154	first strand
Strand 2	D	144	149	anti-parallel
Strand 3	D	190	196	anti-parallel
Strand 4	D	204	209	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	3	7	first strand
Strand 2	E	18	25	anti-parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	72	73	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	115	119	parallel
Strand 3	E	93	101	anti-parallel
Strand 4	E	34	39	anti-parallel
Strand 5	E	45	51	anti-parallel
Strand 6	E	58	60	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	12	first strand
Strand 2	E	115	119	parallel
Strand 3	E	93	101	anti-parallel
Strand 4	E	106	111	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	132	first strand
Strand 2	E	143	153	anti-parallel
Strand 3	E	183	192	anti-parallel
Strand 4	E	171	173	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	128	132	first strand
Strand 2	E	143	153	anti-parallel
Strand 3	E	183	192	anti-parallel
Strand 4	E	177	178	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	159	162	first strand
Strand 2	E	202	207	anti-parallel
Strand 3	E	212	217	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	4	6	first strand
Strand 2	F	19	25	anti-parallel
Strand 3	F	69	74	anti-parallel
Strand 4	F	61	66	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	101	105	parallel
Strand 3	F	84	89	anti-parallel
Strand 4	F	33	37	anti-parallel
Strand 5	F	44	48	anti-parallel
Strand 6	F	52	53	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	13	first strand
Strand 2	F	101	105	parallel
Strand 3	F	84	89	anti-parallel
Strand 4	F	96	97	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	113	117	first strand
Strand 2	F	128	138	anti-parallel
Strand 3	F	172	181	anti-parallel
Strand 4	F	158	162	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	152	154	first strand
Strand 2	F	147	149	anti-parallel
Strand 3	F	190	197	anti-parallel
Strand 4	F	200	209	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: 6K5D

Analysis of interatomic Contacts of Structural Units in PDB entry:
6K5D