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

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 6OPA entry

There are 8 chains in PDB entry 6OPA (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	GLU 32	VAL 506
B	PHE 519	ALA 662
F	GLY 2	SER 113
I	SER 2	GLY 107
J	ALA 3	VAL 106
K	PRO 2	VAL 111
R	TYR 2	PRO 109
S	GLN 1	GLU 149

There are 25 helices in PDB entry 6OPA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	98	117	Right-handed alpha
Helix 2	AA2	G	122	127	Right-handed 310
Helix 3	AA3	G	177	179	Right-handed 310
Helix 4	AA4	G	195	198	Right-handed 310
Helix 5	AA5	G	334	351	Right-handed alpha
Helix 6	AA6	G	368	373	Right-handed alpha
Helix 7	AA7	G	475	484	Right-handed alpha
Helix 8	AA8	B	529	535	Right-handed alpha
Helix 9	AA9	B	536	543	Right-handed alpha
Helix 10	AB1	B	570	595	Right-handed alpha
Helix 11	AB2	B	618	626	Right-handed alpha
Helix 12	AB3	B	627	636	Right-handed alpha
Helix 13	AB4	B	638	660	Right-handed alpha
Helix 14	AB5	F	61	64	Right-handed 310
Helix 15	AB6	F	83	87	Right-handed 310
Helix 16	AB7	I	79	83	Right-handed 310
Helix 17	AB8	J	79	83	Right-handed 310
Helix 18	AB9	K	63	65	Right-handed 310
Helix 19	AC1	K	83	87	Right-handed 310
Helix 20	AC2	R	79	83	Right-handed 310
Helix 21	AC3	S	63	65	Right-handed 310
Helix 22	AC4	S	83	87	Right-handed 310
Helix 23	AC5	S	112	119	Right-handed alpha
Helix 24	AC6	S	129	131	Right-handed 310
Helix 25	AC7	S	135	139	Right-handed 310

There are 29 sheets in PDB entry 6OPA. 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,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	494	499	first strand
Strand 2	G	35	40	anti-parallel
Strand 3	B	603	609	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	47	first strand
Strand 2	G	486	491	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	242	245	anti-parallel
Strand 5	G	84	86	anti-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	G	55	56	first strand
Strand 2	G	75	76	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	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	169	176	first strand
Strand 2	G	155	162	anti-parallel
Strand 3	G	129	133	anti-parallel
Strand 4	G	190	193	anti-parallel
Strand 5	G	181	183	anti-parallel

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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	201	203	first strand
Strand 2	G	433	435	parallel
Strand 3	G	423	424	anti-parallel

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There are 7 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	260	261	first strand
Strand 2	G	441	456	anti-parallel
Strand 3	G	284	302	anti-parallel
Strand 4	G	330	333	anti-parallel
Strand 5	G	414	421	anti-parallel
Strand 6	G	381	385	anti-parallel
Strand 7	G	374	378	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	271	274	first strand
Strand 2	G	284	302	anti-parallel
Strand 3	G	441	456	anti-parallel
Strand 4	G	467	470	anti-parallel
Strand 5	G	360	361	parallel
Strand 6	G	393	394	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	G	304	308	first strand
Strand 2	G	316	320	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	F	3	6	first strand
Strand 2	F	18	27	anti-parallel
Strand 3	F	74	82	anti-parallel
Strand 4	F	67	71	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	F	3	6	first strand
Strand 2	F	18	27	anti-parallel
Strand 3	F	74	82	anti-parallel
Strand 4	F	72	72	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	F	9	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	34	40	anti-parallel
Strand 5	F	44	51	anti-parallel
Strand 6	F	57	59	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	F	9	12	first strand
Strand 2	F	107	111	parallel
Strand 3	F	88	94	anti-parallel
Strand 4	F	102	103	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	I	5	6	first strand
Strand 2	I	19	24	anti-parallel
Strand 3	I	71	75	anti-parallel
Strand 4	I	62	66	anti-parallel

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There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	9	14	first strand
Strand 2	I	102	106	parallel
Strand 3	I	85	91	anti-parallel
Strand 4	I	32	37	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	9	14	first strand
Strand 2	I	102	106	parallel
Strand 3	I	85	91	anti-parallel
Strand 4	I	97	98	anti-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	J	18	24	first strand
Strand 2	J	70	76	anti-parallel
Strand 3	J	62	67	anti-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	J	44	48	first strand
Strand 2	J	34	38	anti-parallel
Strand 3	J	84	92	anti-parallel
Strand 4	J	95	98	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	J	44	48	first strand
Strand 2	J	34	38	anti-parallel
Strand 3	J	84	92	anti-parallel
Strand 4	J	102	104	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	K	3	7	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	77	82	anti-parallel
Strand 4	K	67	72	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	K	56	59	first strand
Strand 2	K	46	52	anti-parallel
Strand 3	K	35	39	anti-parallel
Strand 4	K	88	98	anti-parallel
Strand 5	K	100	102	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	56	59	first strand
Strand 2	K	46	52	anti-parallel
Strand 3	K	35	39	anti-parallel
Strand 4	K	88	98	anti-parallel
Strand 5	K	107	109	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	9	14	first strand
Strand 2	R	102	106	parallel
Strand 3	R	84	91	anti-parallel
Strand 4	R	34	38	anti-parallel
Strand 5	R	45	49	anti-parallel
Strand 6	R	53	54	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	R	9	14	first strand
Strand 2	R	102	106	parallel
Strand 3	R	84	91	anti-parallel
Strand 4	R	96	98	anti-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	R	19	24	first strand
Strand 2	R	70	75	anti-parallel
Strand 3	R	62	67	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	3	7	first strand
Strand 2	S	18	25	anti-parallel
Strand 3	S	77	82	anti-parallel
Strand 4	S	67	72	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	12	first strand
Strand 2	S	159	163	parallel
Strand 3	S	88	99	anti-parallel
Strand 4	S	33	39	anti-parallel
Strand 5	S	45	52	anti-parallel
Strand 6	S	57	59	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	11	12	first strand
Strand 2	S	159	163	parallel
Strand 3	S	88	99	anti-parallel
Strand 4	S	148	155	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	S	108	110	first strand
Strand 2	S	125	127	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: 6OPA

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