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

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 8RKO entry

There are 7 chains in PDB entry 8RKO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ALA 2	ASN 304
M	ALA 2	ASN 304
L	ALA 2	ASN 304
B	ALA 2	ASN 304
Z	ALA 2	ASN 304
U	ALA 2	ASN 304
K	ALA 2	ASN 304

There are 56 helices in PDB entry 8RKO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	8	13	Right-handed alpha
Helix 2	AA2	C	30	35	Right-handed 310
Helix 3	AA3	C	88	93	Right-handed alpha
Helix 4	AA4	C	101	125	Right-handed alpha
Helix 5	AA5	C	192	197	Right-handed alpha
Helix 6	AA6	C	237	248	Right-handed alpha
Helix 7	AA7	C	267	269	Right-handed 310
Helix 8	AA8	C	270	279	Right-handed alpha
Helix 9	AA9	M	5	11	Right-handed alpha
Helix 10	AB1	M	29	33	Right-handed 310
Helix 11	AB2	M	87	92	Right-handed alpha
Helix 12	AB3	M	101	124	Right-handed alpha
Helix 13	AB4	M	238	249	Right-handed alpha
Helix 14	AB5	M	251	255	Right-handed 310
Helix 15	AB6	M	267	269	Right-handed 310
Helix 16	AB7	M	270	279	Right-handed alpha
Helix 17	AB8	M	301	304	Right-handed 310
Helix 18	AB9	L	8	13	Right-handed alpha
Helix 19	AC1	L	30	35	Right-handed 310
Helix 20	AC2	L	87	93	Right-handed alpha
Helix 21	AC3	L	101	124	Right-handed alpha
Helix 22	AC4	L	125	127	Right-handed 310
Helix 23	AC5	L	192	198	Right-handed alpha
Helix 24	AC6	L	236	248	Right-handed alpha
Helix 25	AC7	L	267	269	Right-handed 310
Helix 26	AC8	L	270	278	Right-handed alpha
Helix 27	AC9	B	4	8	Right-handed 310
Helix 28	AD1	B	30	35	Right-handed alpha
Helix 29	AD2	B	88	93	Right-handed alpha
Helix 30	AD3	B	101	125	Right-handed alpha
Helix 31	AD4	B	192	198	Right-handed alpha
Helix 32	AD5	B	228	232	Right-handed 310
Helix 33	AD6	B	239	248	Right-handed alpha
Helix 34	AD7	B	270	278	Right-handed alpha
Helix 35	AD8	Z	6	11	Right-handed alpha
Helix 36	AD9	Z	87	94	Right-handed alpha
Helix 37	AE1	Z	101	125	Right-handed alpha
Helix 38	AE2	Z	192	198	Right-handed alpha
Helix 39	AE3	Z	239	248	Right-handed alpha
Helix 40	AE4	Z	251	255	Right-handed 310
Helix 41	AE5	Z	270	278	Right-handed alpha
Helix 42	AE6	U	5	9	Right-handed 310
Helix 43	AE7	U	30	34	Right-handed 310
Helix 44	AE8	U	88	93	Right-handed alpha
Helix 45	AE9	U	102	124	Right-handed alpha
Helix 46	AF1	U	192	197	Right-handed alpha
Helix 47	AF2	U	242	248	Right-handed alpha
Helix 48	AF3	U	270	278	Right-handed alpha
Helix 49	AF4	K	8	13	Right-handed alpha
Helix 50	AF5	K	30	35	Right-handed 310
Helix 51	AF6	K	87	93	Right-handed alpha
Helix 52	AF7	K	101	125	Right-handed alpha
Helix 53	AF8	K	192	198	Right-handed alpha
Helix 54	AF9	K	216	220	Right-handed 310
Helix 55	AG1	K	238	248	Right-handed alpha
Helix 56	AG2	K	270	278	Right-handed alpha

There are 30 sheets in PDB entry 8RKO. 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, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3,

There are 5 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	37	39	first strand
Strand 2	C	176	186	parallel
Strand 3	C	201	212	anti-parallel
Strand 4	C	78	87	anti-parallel
Strand 5	L	57	58	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	C	70	76	first strand
Strand 2	C	44	50	anti-parallel
Strand 3	B	15	17	parallel

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There are 5 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	57	58	first strand
Strand 2	B	78	87	anti-parallel
Strand 3	B	201	211	anti-parallel
Strand 4	B	176	186	anti-parallel
Strand 5	B	37	39	parallel

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There are 2 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	141	142	first strand
Strand 2	C	147	148	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	163	164	first strand
Strand 2	C	263	266	anti-parallel
Strand 3	C	296	299	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	M	35	39	first strand
Strand 2	M	174	178	parallel
Strand 3	M	206	214	anti-parallel
Strand 4	M	78	82	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	35	39	first strand
Strand 2	M	174	178	parallel
Strand 3	M	206	214	anti-parallel
Strand 4	M	183	184	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	44	47	first strand
Strand 2	M	73	76	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	M	85	86	first strand
Strand 2	M	202	203	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	163	165	first strand
Strand 2	M	263	266	anti-parallel
Strand 3	M	296	299	parallel

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There are 3 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	15	17	first strand
Strand 2	K	44	50	parallel
Strand 3	K	70	76	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	37	39	first strand
Strand 2	L	176	185	parallel
Strand 3	L	204	212	anti-parallel
Strand 4	L	78	81	anti-parallel
Strand 5	K	57	58	anti-parallel

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There are 5 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	37	39	first strand
Strand 2	L	176	185	parallel
Strand 3	L	204	212	anti-parallel
Strand 4	L	83	84	anti-parallel
Strand 5	K	65	66	parallel

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There are 2 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	47	49	first strand
Strand 2	L	71	73	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	141	142	first strand
Strand 2	L	147	148	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	L	163	165	first strand
Strand 2	L	263	266	anti-parallel
Strand 3	L	296	299	parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	71	76	first strand
Strand 2	B	44	49	anti-parallel
Strand 3	U	14	17	parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	58	first strand
Strand 2	U	80	87	anti-parallel
Strand 3	U	201	208	anti-parallel
Strand 4	U	183	185	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	B	221	222	first strand
Strand 2	B	163	165	anti-parallel
Strand 3	B	263	266	anti-parallel
Strand 4	B	296	299	parallel

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There are 3 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	14	17	first strand
Strand 2	U	44	50	parallel
Strand 3	U	70	76	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	37	39	first strand
Strand 2	Z	176	186	parallel
Strand 3	Z	202	212	anti-parallel
Strand 4	Z	78	86	anti-parallel
Strand 5	U	57	58	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	46	47	first strand
Strand 2	K	16	17	parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	57	58	first strand
Strand 2	K	80	86	anti-parallel
Strand 3	K	202	208	anti-parallel
Strand 4	K	183	186	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	221	222	first strand
Strand 2	Z	163	164	anti-parallel
Strand 3	Z	264	267	anti-parallel
Strand 4	Z	297	300	parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	37	39	first strand
Strand 2	U	176	178	parallel
Strand 3	U	210	212	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	163	165	first strand
Strand 2	U	263	267	anti-parallel
Strand 3	U	296	300	parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	249	250	first strand
Strand 2	U	256	257	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	37	39	first strand
Strand 2	K	176	178	parallel
Strand 3	K	210	212	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	151	153	first strand
Strand 2	K	222	224	parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	163	165	first strand
Strand 2	K	263	266	anti-parallel
Strand 3	K	296	299	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: 8RKO

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