Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q5Q

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 2Q5Q entry

There are 2 chains in PDB entry 2Q5Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER -1	GLY 535
B	HIS 0	ALA 541

There are 56 helices in PDB entry 2Q5Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	3	14	Right-handed alpha
Helix 2	2	A	24	26	Right-handed 310
Helix 3	3	A	27	38	Right-handed alpha
Helix 4	4	A	47	63	Right-handed alpha
Helix 5	5	A	75	78	Right-handed 310
Helix 6	6	A	79	89	Right-handed alpha
Helix 7	7	A	119	127	Right-handed alpha
Helix 8	8	A	140	156	Right-handed alpha
Helix 9	9	A	166	168	Right-handed 310
Helix 10	10	A	184	202	Right-handed alpha
Helix 11	11	A	211	216	Right-handed alpha
Helix 12	12	A	218	230	Right-handed alpha
Helix 13	13	A	255	259	Right-handed 310
Helix 14	14	A	260	269	Right-handed alpha
Helix 15	15	A	281	286	Right-handed alpha
Helix 16	16	A	293	297	Right-handed 310
Helix 17	17	A	316	327	Right-handed alpha
Helix 18	18	A	355	369	Right-handed alpha
Helix 19	19	A	381	388	Right-handed alpha
Helix 20	20	A	406	417	Right-handed alpha
Helix 21	21	A	429	436	Right-handed alpha
Helix 22	22	A	437	440	Right-handed 310
Helix 23	23	A	441	446	Right-handed alpha
Helix 24	24	A	459	466	Right-handed alpha
Helix 25	25	A	478	484	Right-handed alpha
Helix 26	26	A	485	487	Right-handed 310
Helix 27	27	A	495	509	Right-handed alpha
Helix 28	28	A	526	534	Right-handed alpha
Helix 29	29	B	3	14	Right-handed alpha
Helix 30	30	B	24	26	Right-handed 310
Helix 31	31	B	27	38	Right-handed alpha
Helix 32	32	B	47	63	Right-handed alpha
Helix 33	33	B	75	78	Right-handed 310
Helix 34	34	B	79	89	Right-handed alpha
Helix 35	35	B	119	127	Right-handed alpha
Helix 36	36	B	140	156	Right-handed alpha
Helix 37	37	B	166	168	Right-handed 310
Helix 38	38	B	184	202	Right-handed alpha
Helix 39	39	B	211	216	Right-handed alpha
Helix 40	40	B	218	230	Right-handed alpha
Helix 41	41	B	255	259	Right-handed 310
Helix 42	42	B	260	270	Right-handed alpha
Helix 43	43	B	281	286	Right-handed alpha
Helix 44	44	B	293	297	Right-handed 310
Helix 45	45	B	316	327	Right-handed alpha
Helix 46	46	B	355	369	Right-handed alpha
Helix 47	47	B	381	388	Right-handed alpha
Helix 48	48	B	406	417	Right-handed alpha
Helix 49	49	B	429	436	Right-handed alpha
Helix 50	50	B	437	440	Right-handed 310
Helix 51	51	B	441	446	Right-handed alpha
Helix 52	52	B	459	466	Right-handed alpha
Helix 53	53	B	478	484	Right-handed alpha
Helix 54	54	B	485	487	Right-handed 310
Helix 55	55	B	495	508	Right-handed alpha
Helix 56	56	B	526	540	Right-handed alpha

There are 8 sheets in PDB entry 2Q5Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 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	1	2	first strand
Strand 2	A	171	172	anti-parallel

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There are 6 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	42	44	first strand
Strand 2	A	19	21	parallel
Strand 3	A	66	70	parallel
Strand 4	A	93	99	parallel
Strand 5	A	159	164	parallel
Strand 6	A	132	134	parallel

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There are 7 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	252	253	first strand
Strand 2	A	233	235	parallel
Strand 3	A	205	209	parallel
Strand 4	A	272	276	parallel
Strand 5	A	298	301	parallel
Strand 6	A	304	307	anti-parallel
Strand 7	A	310	312	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	A	395	396	first strand
Strand 2	A	375	378	parallel
Strand 3	A	423	428	parallel
Strand 4	A	450	455	parallel
Strand 5	A	514	519	parallel
Strand 6	A	489	493	parallel

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There are 2 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	1	2	first strand
Strand 2	B	171	172	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	B	42	44	first strand
Strand 2	B	19	21	parallel
Strand 3	B	66	70	parallel
Strand 4	B	93	99	parallel
Strand 5	B	159	164	parallel
Strand 6	B	132	134	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	252	253	first strand
Strand 2	B	233	235	parallel
Strand 3	B	205	209	parallel
Strand 4	B	272	276	parallel
Strand 5	B	298	301	parallel
Strand 6	B	304	307	anti-parallel
Strand 7	B	310	312	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	B	395	396	first strand
Strand 2	B	375	378	parallel
Strand 3	B	423	428	parallel
Strand 4	B	450	455	parallel
Strand 5	B	514	519	parallel
Strand 6	B	489	493	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: 2Q5Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q5Q