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

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 2QGQ entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 135	ILE 430
B	GLU 136	ILE 430
C	GLU 136	ILE 430
D	GLU 136	ILE 430
E	GLU 136	ILE 430
F	GLU 136	ILE 430
G	GLU 136	ILE 430
H	GLU 136	ILE 430

There are 76 helices in PDB entry 2QGQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	168	182	Right-handed alpha
Helix 2	2	A	193	197	Right-handed 310
Helix 3	3	A	198	203	Right-handed alpha
Helix 4	4	A	206	216	Right-handed alpha
Helix 5	5	A	229	233	Right-handed 310
Helix 6	6	A	234	244	Right-handed alpha
Helix 7	7	A	259	266	Right-handed alpha
Helix 8	8	A	271	286	Right-handed alpha
Helix 9	9	A	303	318	Right-handed alpha
Helix 10	10	A	343	368	Right-handed alpha
Helix 11	11	B	168	182	Right-handed alpha
Helix 12	12	B	193	197	Right-handed 310
Helix 13	13	B	198	203	Right-handed alpha
Helix 14	14	B	206	216	Right-handed alpha
Helix 15	15	B	229	233	Right-handed 310
Helix 16	16	B	234	244	Right-handed alpha
Helix 17	17	B	259	267	Right-handed alpha
Helix 18	18	B	271	286	Right-handed alpha
Helix 19	19	B	303	318	Right-handed alpha
Helix 20	20	B	343	368	Right-handed alpha
Helix 21	21	C	168	182	Right-handed alpha
Helix 22	22	C	193	197	Right-handed 310
Helix 23	23	C	198	203	Right-handed alpha
Helix 24	24	C	206	216	Right-handed alpha
Helix 25	25	C	229	233	Right-handed 310
Helix 26	26	C	234	244	Right-handed alpha
Helix 27	27	C	259	265	Right-handed alpha
Helix 28	28	C	271	286	Right-handed alpha
Helix 29	29	C	303	318	Right-handed alpha
Helix 30	30	C	343	368	Right-handed alpha
Helix 31	31	D	168	182	Right-handed alpha
Helix 32	32	D	193	197	Right-handed 310
Helix 33	33	D	206	216	Right-handed alpha
Helix 34	34	D	229	233	Right-handed 310
Helix 35	35	D	234	244	Right-handed alpha
Helix 36	36	D	259	267	Right-handed alpha
Helix 37	37	D	271	286	Right-handed alpha
Helix 38	38	D	303	318	Right-handed alpha
Helix 39	39	D	343	368	Right-handed alpha
Helix 40	40	E	168	182	Right-handed alpha
Helix 41	41	E	193	197	Right-handed 310
Helix 42	42	E	206	216	Right-handed alpha
Helix 43	43	E	229	233	Right-handed 310
Helix 44	44	E	234	244	Right-handed alpha
Helix 45	45	E	259	266	Right-handed alpha
Helix 46	46	E	271	286	Right-handed alpha
Helix 47	47	E	303	318	Right-handed alpha
Helix 48	48	E	343	368	Right-handed alpha
Helix 49	49	F	168	182	Right-handed alpha
Helix 50	50	F	193	197	Right-handed 310
Helix 51	51	F	206	216	Right-handed alpha
Helix 52	52	F	229	233	Right-handed 310
Helix 53	53	F	234	244	Right-handed alpha
Helix 54	54	F	259	267	Right-handed alpha
Helix 55	55	F	271	286	Right-handed alpha
Helix 56	56	F	303	318	Right-handed alpha
Helix 57	57	F	343	368	Right-handed alpha
Helix 58	58	G	168	182	Right-handed alpha
Helix 59	59	G	193	197	Right-handed 310
Helix 60	60	G	206	216	Right-handed alpha
Helix 61	61	G	229	233	Right-handed 310
Helix 62	62	G	234	244	Right-handed alpha
Helix 63	63	G	259	266	Right-handed alpha
Helix 64	64	G	271	286	Right-handed alpha
Helix 65	65	G	303	318	Right-handed alpha
Helix 66	66	G	343	368	Right-handed alpha
Helix 67	67	H	168	182	Right-handed alpha
Helix 68	68	H	193	197	Right-handed 310
Helix 69	69	H	198	203	Right-handed alpha
Helix 70	70	H	206	216	Right-handed alpha
Helix 71	71	H	229	233	Right-handed 310
Helix 72	72	H	234	244	Right-handed alpha
Helix 73	73	H	259	266	Right-handed alpha
Helix 74	74	H	271	286	Right-handed alpha
Helix 75	75	H	303	318	Right-handed alpha
Helix 76	76	H	345	368	Right-handed alpha

There are 29 sheets in PDB entry 2QGQ. 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,

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	139	143	first strand
Strand 2	A	186	190	parallel
Strand 3	A	222	225	parallel

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There are 3 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	250	252	first strand
Strand 2	A	290	297	parallel
Strand 3	A	321	326	parallel

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There are 6 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	373	382	first strand
Strand 2	A	385	390	anti-parallel
Strand 3	A	401	404	anti-parallel
Strand 4	A	424	429	parallel
Strand 5	A	412	421	anti-parallel
Strand 6	A	373	382	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	139	143	first strand
Strand 2	B	186	190	parallel
Strand 3	B	222	225	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	145	146	first strand
Strand 2	B	165	166	anti-parallel

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There are 3 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	250	252	first strand
Strand 2	B	290	297	parallel
Strand 3	B	321	326	parallel

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There are 6 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	373	382	first strand
Strand 2	B	385	390	anti-parallel
Strand 3	B	401	404	anti-parallel
Strand 4	B	424	429	parallel
Strand 5	B	412	421	anti-parallel
Strand 6	B	373	382	anti-parallel

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There are 3 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	139	143	first strand
Strand 2	C	186	190	parallel
Strand 3	C	222	225	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	C	145	146	first strand
Strand 2	C	165	166	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	C	250	252	first strand
Strand 2	C	290	297	parallel
Strand 3	C	321	326	parallel

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There are 6 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	373	382	first strand
Strand 2	C	385	390	anti-parallel
Strand 3	C	401	404	anti-parallel
Strand 4	C	424	429	parallel
Strand 5	C	412	421	anti-parallel
Strand 6	C	373	382	anti-parallel

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There are 3 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	139	143	first strand
Strand 2	D	186	190	parallel
Strand 3	D	222	225	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	145	146	first strand
Strand 2	D	165	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	250	252	first strand
Strand 2	D	290	297	parallel
Strand 3	D	321	326	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	373	382	first strand
Strand 2	D	385	390	anti-parallel
Strand 3	D	401	404	anti-parallel
Strand 4	D	424	429	parallel
Strand 5	D	412	421	anti-parallel
Strand 6	D	373	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	139	143	first strand
Strand 2	E	186	190	parallel
Strand 3	E	222	225	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	250	252	first strand
Strand 2	E	290	297	parallel
Strand 3	E	321	326	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	373	382	first strand
Strand 2	E	385	390	anti-parallel
Strand 3	E	401	404	anti-parallel
Strand 4	E	424	429	parallel
Strand 5	E	412	421	anti-parallel
Strand 6	E	373	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	139	143	first strand
Strand 2	F	186	190	parallel
Strand 3	F	222	225	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	F	145	146	first strand
Strand 2	F	165	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	250	252	first strand
Strand 2	F	290	297	parallel
Strand 3	F	321	326	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	373	382	first strand
Strand 2	F	385	390	anti-parallel
Strand 3	F	401	404	anti-parallel
Strand 4	F	424	429	parallel
Strand 5	F	412	421	anti-parallel
Strand 6	F	373	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	139	143	first strand
Strand 2	G	186	190	parallel
Strand 3	G	222	225	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	G	145	146	first strand
Strand 2	G	165	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	250	252	first strand
Strand 2	G	290	297	parallel
Strand 3	G	321	326	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	373	382	first strand
Strand 2	G	385	390	anti-parallel
Strand 3	G	401	404	anti-parallel
Strand 4	G	424	429	parallel
Strand 5	G	412	421	anti-parallel
Strand 6	G	373	382	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	139	143	first strand
Strand 2	H	186	190	parallel
Strand 3	H	222	225	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	250	252	first strand
Strand 2	H	290	297	parallel
Strand 3	H	321	326	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	373	382	first strand
Strand 2	H	385	390	anti-parallel
Strand 3	H	401	404	anti-parallel
Strand 4	H	424	429	parallel
Strand 5	H	412	421	anti-parallel
Strand 6	H	373	382	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: 2QGQ

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