Analysis of interatomic Contacts of Structural Units in PDB entry:
2OQH

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 2OQH entry

There are 4 chains in PDB entry 2OQH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ASN 369
B	LEU 3	THR 376
C	SER 2	ASN 369
D	SER 2	THR 376

There are 66 helices in PDB entry 2OQH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	53	64	Right-handed alpha
Helix 2	2	A	65	67	Right-handed 310
Helix 3	3	A	74	82	Right-handed alpha
Helix 4	4	A	84	113	Right-handed alpha
Helix 5	5	A	115	120	Right-handed alpha
Helix 6	6	A	135	139	Right-handed 310
Helix 7	7	A	146	163	Right-handed alpha
Helix 8	8	A	174	189	Right-handed alpha
Helix 9	9	A	203	215	Right-handed alpha
Helix 10	10	A	216	218	Right-handed 310
Helix 11	11	A	227	239	Right-handed alpha
Helix 12	12	A	251	261	Right-handed alpha
Helix 13	13	A	270	275	Right-handed alpha
Helix 14	14	A	276	290	Right-handed alpha
Helix 15	15	A	302	316	Right-handed alpha
Helix 16	16	A	326	330	Right-handed 310
Helix 17	17	A	358	369	Right-handed alpha
Helix 18	18	B	53	68	Right-handed alpha
Helix 19	19	B	74	82	Right-handed alpha
Helix 20	20	B	84	113	Right-handed alpha
Helix 21	21	B	117	121	Right-handed 310
Helix 22	22	B	135	139	Right-handed 310
Helix 23	23	B	146	163	Right-handed alpha
Helix 24	24	B	174	189	Right-handed alpha
Helix 25	25	B	203	215	Right-handed alpha
Helix 26	26	B	216	218	Right-handed 310
Helix 27	27	B	227	239	Right-handed alpha
Helix 28	28	B	251	261	Right-handed alpha
Helix 29	29	B	270	275	Right-handed alpha
Helix 30	30	B	276	290	Right-handed alpha
Helix 31	31	B	302	316	Right-handed alpha
Helix 32	32	B	326	330	Right-handed 310
Helix 33	33	B	358	373	Right-handed alpha
Helix 34	34	C	53	68	Right-handed alpha
Helix 35	35	C	74	82	Right-handed alpha
Helix 36	36	C	84	113	Right-handed alpha
Helix 37	37	C	115	121	Right-handed 310
Helix 38	38	C	135	139	Right-handed 310
Helix 39	39	C	143	145	Right-handed 310
Helix 40	40	C	146	163	Right-handed alpha
Helix 41	41	C	174	189	Right-handed alpha
Helix 42	42	C	203	215	Right-handed alpha
Helix 43	43	C	216	218	Right-handed 310
Helix 44	44	C	227	239	Right-handed alpha
Helix 45	45	C	251	261	Right-handed alpha
Helix 46	46	C	276	290	Right-handed alpha
Helix 47	47	C	302	316	Right-handed alpha
Helix 48	48	C	326	330	Right-handed 310
Helix 49	49	C	358	369	Right-handed alpha
Helix 50	50	D	53	68	Right-handed alpha
Helix 51	51	D	74	82	Right-handed alpha
Helix 52	52	D	84	113	Right-handed alpha
Helix 53	53	D	117	121	Right-handed 310
Helix 54	54	D	135	139	Right-handed 310
Helix 55	55	D	143	145	Right-handed 310
Helix 56	56	D	146	163	Right-handed alpha
Helix 57	57	D	174	189	Right-handed alpha
Helix 58	58	D	203	215	Right-handed alpha
Helix 59	59	D	216	218	Right-handed 310
Helix 60	60	D	227	239	Right-handed alpha
Helix 61	61	D	251	261	Right-handed alpha
Helix 62	62	D	270	275	Right-handed alpha
Helix 63	63	D	276	290	Right-handed alpha
Helix 64	64	D	302	315	Right-handed alpha
Helix 65	65	D	326	330	Right-handed 310
Helix 66	66	D	358	373	Right-handed alpha

There are 12 sheets in PDB entry 2OQH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 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	5	15	first strand
Strand 2	A	31	40	anti-parallel
Strand 3	A	45	51	anti-parallel

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There are 8 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	293	296	first strand
Strand 2	A	266	269	parallel
Strand 3	A	243	245	parallel
Strand 4	A	221	223	parallel
Strand 5	A	193	197	parallel
Strand 6	A	166	170	parallel
Strand 7	A	127	134	parallel
Strand 8	A	323	324	parallel

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There are 9 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	293	296	first strand
Strand 2	A	266	269	parallel
Strand 3	A	243	245	parallel
Strand 4	A	221	223	parallel
Strand 5	A	193	197	parallel
Strand 6	A	166	170	parallel
Strand 7	A	127	134	parallel
Strand 8	A	344	346	anti-parallel
Strand 9	A	340	341	anti-parallel

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There are 3 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	5	17	first strand
Strand 2	B	29	40	anti-parallel
Strand 3	B	45	50	anti-parallel

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There are 8 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	293	296	first strand
Strand 2	B	266	269	parallel
Strand 3	B	243	245	parallel
Strand 4	B	221	223	parallel
Strand 5	B	193	197	parallel
Strand 6	B	166	170	parallel
Strand 7	B	127	134	parallel
Strand 8	B	323	324	parallel

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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	293	296	first strand
Strand 2	B	266	269	parallel
Strand 3	B	243	245	parallel
Strand 4	B	221	223	parallel
Strand 5	B	193	197	parallel
Strand 6	B	166	170	parallel
Strand 7	B	127	134	parallel
Strand 8	B	344	346	anti-parallel
Strand 9	B	340	341	anti-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	5	16	first strand
Strand 2	C	30	40	anti-parallel
Strand 3	C	45	51	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	293	296	first strand
Strand 2	C	266	269	parallel
Strand 3	C	243	245	parallel
Strand 4	C	221	223	parallel
Strand 5	C	193	197	parallel
Strand 6	C	166	170	parallel
Strand 7	C	127	134	parallel
Strand 8	C	323	324	parallel

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There are 9 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	293	296	first strand
Strand 2	C	266	269	parallel
Strand 3	C	243	245	parallel
Strand 4	C	221	223	parallel
Strand 5	C	193	197	parallel
Strand 6	C	166	170	parallel
Strand 7	C	127	134	parallel
Strand 8	C	344	346	anti-parallel
Strand 9	C	340	341	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	5	15	first strand
Strand 2	D	31	40	anti-parallel
Strand 3	D	45	51	anti-parallel

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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	293	296	first strand
Strand 2	D	266	269	parallel
Strand 3	D	243	245	parallel
Strand 4	D	221	223	parallel
Strand 5	D	193	197	parallel
Strand 6	D	166	170	parallel
Strand 7	D	127	134	parallel
Strand 8	D	323	324	parallel

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There are 9 strands in L sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	293	296	first strand
Strand 2	D	266	269	parallel
Strand 3	D	243	245	parallel
Strand 4	D	221	223	parallel
Strand 5	D	193	197	parallel
Strand 6	D	166	170	parallel
Strand 7	D	127	134	parallel
Strand 8	D	344	346	anti-parallel
Strand 9	D	340	341	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: 2OQH

Analysis of interatomic Contacts of Structural Units in PDB entry:
2OQH