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

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 2QUY entry

There are 8 chains in PDB entry 2QUY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	CYS 1	GLN 330
B	CYS 1	GLN 330
C	CYS 1	GLN 330
D	CYS 1	GLN 330
E	CYS 1	GLN 330
F	CYS 1	ASN 329
G	CYS 1	ASN 329
H	CYS 1	ASN 329

There are 64 helices in PDB entry 2QUY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	101	103	Right-handed 310
Helix 2	2	A	104	113	Right-handed alpha
Helix 3	3	A	115	125	Right-handed alpha
Helix 4	4	A	178	186	Right-handed alpha
Helix 5	5	A	187	190	Right-handed 310
Helix 6	6	A	213	217	Right-handed 310
Helix 7	7	A	224	239	Right-handed alpha
Helix 8	8	A	244	258	Right-handed alpha
Helix 9	9	B	101	103	Right-handed 310
Helix 10	10	B	104	113	Right-handed alpha
Helix 11	11	B	115	125	Right-handed alpha
Helix 12	12	B	178	186	Right-handed alpha
Helix 13	13	B	187	190	Right-handed 310
Helix 14	14	B	213	217	Right-handed 310
Helix 15	15	B	224	239	Right-handed alpha
Helix 16	16	B	244	258	Right-handed alpha
Helix 17	17	C	101	103	Right-handed 310
Helix 18	18	C	104	113	Right-handed alpha
Helix 19	19	C	115	124	Right-handed alpha
Helix 20	20	C	178	186	Right-handed alpha
Helix 21	21	C	187	190	Right-handed 310
Helix 22	22	C	213	217	Right-handed 310
Helix 23	23	C	224	239	Right-handed alpha
Helix 24	24	C	244	258	Right-handed alpha
Helix 25	25	D	101	103	Right-handed 310
Helix 26	26	D	104	113	Right-handed alpha
Helix 27	27	D	115	124	Right-handed alpha
Helix 28	28	D	178	186	Right-handed alpha
Helix 29	29	D	187	190	Right-handed 310
Helix 30	30	D	213	217	Right-handed 310
Helix 31	31	D	224	239	Right-handed alpha
Helix 32	32	D	244	258	Right-handed alpha
Helix 33	33	E	101	103	Right-handed 310
Helix 34	34	E	104	113	Right-handed alpha
Helix 35	35	E	115	124	Right-handed alpha
Helix 36	36	E	178	186	Right-handed alpha
Helix 37	37	E	187	190	Right-handed 310
Helix 38	38	E	213	217	Right-handed 310
Helix 39	39	E	224	239	Right-handed alpha
Helix 40	40	E	244	258	Right-handed alpha
Helix 41	41	F	101	103	Right-handed 310
Helix 42	42	F	104	113	Right-handed alpha
Helix 43	43	F	115	125	Right-handed alpha
Helix 44	44	F	178	186	Right-handed alpha
Helix 45	45	F	187	190	Right-handed 310
Helix 46	46	F	213	217	Right-handed 310
Helix 47	47	F	224	239	Right-handed alpha
Helix 48	48	F	244	258	Right-handed alpha
Helix 49	49	G	101	103	Right-handed 310
Helix 50	50	G	104	113	Right-handed alpha
Helix 51	51	G	115	125	Right-handed alpha
Helix 52	52	G	178	186	Right-handed alpha
Helix 53	53	G	187	190	Right-handed 310
Helix 54	54	G	213	217	Right-handed 310
Helix 55	55	G	224	239	Right-handed alpha
Helix 56	56	G	244	258	Right-handed alpha
Helix 57	57	H	101	103	Right-handed 310
Helix 58	58	H	104	113	Right-handed alpha
Helix 59	59	H	115	125	Right-handed alpha
Helix 60	60	H	178	186	Right-handed alpha
Helix 61	61	H	187	190	Right-handed 310
Helix 62	62	H	213	217	Right-handed 310
Helix 63	63	H	224	239	Right-handed alpha
Helix 64	64	H	244	258	Right-handed alpha

There are 42 sheets in PDB entry 2QUY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP,

There are 7 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	172	173	first strand
Strand 2	A	2	7	anti-parallel
Strand 3	A	13	21	anti-parallel
Strand 4	A	275	283	anti-parallel
Strand 5	A	288	293	anti-parallel
Strand 6	A	296	303	anti-parallel
Strand 7	B	326	327	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	162	166	first strand
Strand 2	A	153	159	anti-parallel
Strand 3	A	142	147	anti-parallel
Strand 4	A	77	82	anti-parallel
Strand 5	A	66	72	anti-parallel
Strand 6	A	54	59	anti-parallel
Strand 7	A	28	32	anti-parallel
Strand 8	A	315	318	anti-parallel

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There are 2 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	38	39	first strand
Strand 2	A	47	48	anti-parallel

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There are 2 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	98	100	first strand
Strand 2	A	126	128	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	A	200	202	first strand
Strand 2	A	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	326	327	first strand
Strand 2	B	296	303	parallel
Strand 3	B	288	293	anti-parallel
Strand 4	B	275	283	anti-parallel
Strand 5	B	13	21	anti-parallel
Strand 6	B	2	7	anti-parallel
Strand 7	B	172	173	anti-parallel

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There are 8 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	162	166	first strand
Strand 2	B	153	159	anti-parallel
Strand 3	B	142	147	anti-parallel
Strand 4	B	77	82	anti-parallel
Strand 5	B	66	72	anti-parallel
Strand 6	B	54	59	anti-parallel
Strand 7	B	28	32	anti-parallel
Strand 8	B	315	317	anti-parallel

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There are 2 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	38	39	first strand
Strand 2	B	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	100	first strand
Strand 2	B	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	200	202	first strand
Strand 2	B	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	172	173	first strand
Strand 2	C	2	7	anti-parallel
Strand 3	C	13	21	anti-parallel
Strand 4	C	275	283	anti-parallel
Strand 5	C	288	293	anti-parallel
Strand 6	C	296	303	anti-parallel
Strand 7	D	326	327	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	67	first strand
Strand 2	C	54	59	anti-parallel
Strand 3	C	69	72	anti-parallel
Strand 4	C	77	82	anti-parallel
Strand 5	C	142	147	anti-parallel
Strand 6	C	153	159	anti-parallel
Strand 7	C	162	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	67	first strand
Strand 2	C	54	59	anti-parallel
Strand 3	C	28	32	anti-parallel
Strand 4	C	315	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	38	39	first strand
Strand 2	C	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	98	100	first strand
Strand 2	C	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	200	202	first strand
Strand 2	C	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	326	327	first strand
Strand 2	D	296	303	parallel
Strand 3	D	288	293	anti-parallel
Strand 4	D	275	283	anti-parallel
Strand 5	D	13	21	anti-parallel
Strand 6	D	2	7	anti-parallel
Strand 7	D	172	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	162	166	first strand
Strand 2	D	153	159	anti-parallel
Strand 3	D	142	147	anti-parallel
Strand 4	D	77	82	anti-parallel
Strand 5	D	66	72	anti-parallel
Strand 6	D	54	59	anti-parallel
Strand 7	D	28	32	anti-parallel
Strand 8	D	315	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	38	39	first strand
Strand 2	D	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	98	100	first strand
Strand 2	D	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	200	202	first strand
Strand 2	D	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	172	173	first strand
Strand 2	E	2	7	anti-parallel
Strand 3	E	13	21	anti-parallel
Strand 4	E	275	283	anti-parallel
Strand 5	E	288	293	anti-parallel
Strand 6	E	296	303	anti-parallel
Strand 7	F	326	327	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	162	166	first strand
Strand 2	E	153	159	anti-parallel
Strand 3	E	142	147	anti-parallel
Strand 4	E	77	82	anti-parallel
Strand 5	E	66	72	anti-parallel
Strand 6	E	54	59	anti-parallel
Strand 7	E	28	32	anti-parallel
Strand 8	E	315	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	38	39	first strand
Strand 2	E	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	98	100	first strand
Strand 2	E	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	200	202	first strand
Strand 2	E	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	326	327	first strand
Strand 2	F	296	303	parallel
Strand 3	F	288	293	anti-parallel
Strand 4	F	275	283	anti-parallel
Strand 5	F	13	21	anti-parallel
Strand 6	F	2	7	anti-parallel
Strand 7	F	172	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	162	166	first strand
Strand 2	F	153	159	anti-parallel
Strand 3	F	142	147	anti-parallel
Strand 4	F	77	82	anti-parallel
Strand 5	F	66	72	anti-parallel
Strand 6	F	54	59	anti-parallel
Strand 7	F	28	32	anti-parallel
Strand 8	F	315	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	38	39	first strand
Strand 2	F	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	98	100	first strand
Strand 2	F	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	200	202	first strand
Strand 2	F	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	172	173	first strand
Strand 2	G	2	7	anti-parallel
Strand 3	G	13	21	anti-parallel
Strand 4	G	275	283	anti-parallel
Strand 5	G	288	293	anti-parallel
Strand 6	G	296	303	anti-parallel
Strand 7	H	326	327	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	66	67	first strand
Strand 2	G	54	59	anti-parallel
Strand 3	G	69	72	anti-parallel
Strand 4	G	77	82	anti-parallel
Strand 5	G	142	147	anti-parallel
Strand 6	G	153	159	anti-parallel
Strand 7	G	162	167	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	66	67	first strand
Strand 2	G	54	59	anti-parallel
Strand 3	G	28	32	anti-parallel
Strand 4	G	315	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	38	39	first strand
Strand 2	G	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	98	100	first strand
Strand 2	G	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	200	202	first strand
Strand 2	G	205	207	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	326	327	first strand
Strand 2	H	296	303	parallel
Strand 3	H	288	293	anti-parallel
Strand 4	H	275	283	anti-parallel
Strand 5	H	13	21	anti-parallel
Strand 6	H	2	7	anti-parallel
Strand 7	H	172	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	162	166	first strand
Strand 2	H	153	159	anti-parallel
Strand 3	H	142	147	anti-parallel
Strand 4	H	77	82	anti-parallel
Strand 5	H	66	72	anti-parallel
Strand 6	H	54	59	anti-parallel
Strand 7	H	28	32	anti-parallel
Strand 8	H	315	317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	38	39	first strand
Strand 2	H	47	48	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	98	100	first strand
Strand 2	H	126	128	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	200	202	first strand
Strand 2	H	205	207	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: 2QUY

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