Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q5E

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 2Q5E entry

There are 8 chains in PDB entry 2Q5E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 90	ALA 270
B	LEU 90	ARG 269
C	LEU 90	ARG 269
D	LEU 90	GLY 266
E	CYS 89	GLN 267
F	CYS 89	LEU 268
G	CYS 89	ARG 269
H	CYS 89	ARG 269

There are 75 helices in PDB entry 2Q5E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	145	157	Right-handed alpha
Helix 2	2	A	166	178	Right-handed alpha
Helix 3	3	A	188	192	Right-handed 310
Helix 4	4	A	202	206	Right-handed 310
Helix 5	5	A	209	211	Right-handed 310
Helix 6	6	A	219	224	Right-handed 310
Helix 7	7	A	226	228	Right-handed 310
Helix 8	8	A	243	256	Right-handed alpha
Helix 9	9	A	260	269	Right-handed alpha
Helix 10	10	B	145	157	Right-handed alpha
Helix 11	11	B	166	178	Right-handed alpha
Helix 12	12	B	188	192	Right-handed 310
Helix 13	13	B	202	206	Right-handed 310
Helix 14	14	B	209	211	Right-handed 310
Helix 15	15	B	219	224	Right-handed 310
Helix 16	16	B	226	228	Right-handed 310
Helix 17	17	B	243	256	Right-handed alpha
Helix 18	18	B	260	267	Right-handed alpha
Helix 19	19	C	95	99	Right-handed 310
Helix 20	20	C	145	157	Right-handed alpha
Helix 21	21	C	166	178	Right-handed alpha
Helix 22	22	C	188	192	Right-handed 310
Helix 23	23	C	202	206	Right-handed 310
Helix 24	24	C	209	211	Right-handed 310
Helix 25	25	C	219	224	Right-handed 310
Helix 26	26	C	226	230	Right-handed 310
Helix 27	27	C	243	256	Right-handed alpha
Helix 28	28	C	260	269	Right-handed alpha
Helix 29	29	D	95	99	Right-handed 310
Helix 30	30	D	145	157	Right-handed alpha
Helix 31	31	D	166	178	Right-handed alpha
Helix 32	32	D	188	192	Right-handed 310
Helix 33	33	D	202	206	Right-handed 310
Helix 34	34	D	209	211	Right-handed 310
Helix 35	35	D	219	224	Right-handed 310
Helix 36	36	D	226	230	Right-handed 310
Helix 37	37	D	243	256	Right-handed alpha
Helix 38	38	E	145	157	Right-handed alpha
Helix 39	39	E	166	178	Right-handed alpha
Helix 40	40	E	188	192	Right-handed 310
Helix 41	41	E	202	206	Right-handed 310
Helix 42	42	E	209	211	Right-handed 310
Helix 43	43	E	219	224	Right-handed 310
Helix 44	44	E	226	228	Right-handed 310
Helix 45	45	E	243	256	Right-handed alpha
Helix 46	46	E	260	267	Right-handed alpha
Helix 47	47	F	95	99	Right-handed 310
Helix 48	48	F	145	157	Right-handed alpha
Helix 49	49	F	166	178	Right-handed alpha
Helix 50	50	F	188	192	Right-handed 310
Helix 51	51	F	202	206	Right-handed 310
Helix 52	52	F	209	211	Right-handed 310
Helix 53	53	F	219	224	Right-handed 310
Helix 54	54	F	226	230	Right-handed 310
Helix 55	55	F	243	257	Right-handed alpha
Helix 56	56	F	260	268	Right-handed alpha
Helix 57	57	G	145	157	Right-handed alpha
Helix 58	58	G	166	178	Right-handed alpha
Helix 59	59	G	188	192	Right-handed 310
Helix 60	60	G	202	206	Right-handed 310
Helix 61	61	G	209	211	Right-handed 310
Helix 62	62	G	219	224	Right-handed 310
Helix 63	63	G	226	228	Right-handed 310
Helix 64	64	G	243	254	Right-handed alpha
Helix 65	65	G	260	269	Right-handed alpha
Helix 66	66	H	95	99	Right-handed 310
Helix 67	67	H	145	157	Right-handed alpha
Helix 68	68	H	166	178	Right-handed alpha
Helix 69	69	H	188	192	Right-handed 310
Helix 70	70	H	202	206	Right-handed 310
Helix 71	71	H	209	211	Right-handed 310
Helix 72	72	H	219	224	Right-handed 310
Helix 73	73	H	226	230	Right-handed 310
Helix 74	74	H	243	256	Right-handed alpha
Helix 75	75	H	260	267	Right-handed alpha

There are 20 sheets in PDB entry 2Q5E. 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,

There are 5 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	183	187	first strand
Strand 2	A	158	162	parallel
Strand 3	A	103	106	parallel
Strand 4	A	213	217	parallel
Strand 5	A	230	232	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	113	116	first strand
Strand 2	A	134	142	anti-parallel
Strand 3	A	125	131	anti-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	198	200	first strand
Strand 2	A	193	195	anti-parallel
Strand 3	F	183	187	parallel
Strand 4	F	158	162	parallel
Strand 5	F	103	106	parallel
Strand 6	F	213	216	parallel

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There are 5 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	183	187	first strand
Strand 2	B	158	162	parallel
Strand 3	B	103	106	parallel
Strand 4	B	213	217	parallel
Strand 5	B	230	232	parallel

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There are 3 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	113	116	first strand
Strand 2	B	134	142	anti-parallel
Strand 3	B	125	131	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	198	200	first strand
Strand 2	B	193	195	anti-parallel
Strand 3	D	183	187	parallel
Strand 4	D	158	162	parallel
Strand 5	D	103	106	parallel
Strand 6	D	213	216	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	C	213	216	first strand
Strand 2	C	103	106	parallel
Strand 3	C	158	162	parallel
Strand 4	C	183	187	parallel
Strand 5	E	193	195	parallel
Strand 6	E	198	200	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	113	116	first strand
Strand 2	C	134	142	anti-parallel
Strand 3	C	125	131	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	C	193	195	first strand
Strand 2	C	198	200	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	113	116	first strand
Strand 2	D	134	142	anti-parallel
Strand 3	D	125	131	anti-parallel

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There are 2 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	193	195	first strand
Strand 2	D	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	185	187	first strand
Strand 2	E	158	162	parallel
Strand 3	E	103	106	parallel
Strand 4	E	213	217	parallel
Strand 5	E	230	232	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	113	116	first strand
Strand 2	E	134	142	anti-parallel
Strand 3	E	125	131	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	F	113	116	first strand
Strand 2	F	134	142	anti-parallel
Strand 3	F	125	131	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	F	193	195	first strand
Strand 2	F	198	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	183	187	first strand
Strand 2	G	158	162	parallel
Strand 3	G	103	106	parallel
Strand 4	G	213	217	parallel
Strand 5	G	230	232	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	G	113	114	first strand
Strand 2	G	134	142	anti-parallel
Strand 3	G	125	131	anti-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	G	198	200	first strand
Strand 2	G	193	195	anti-parallel
Strand 3	H	183	187	parallel
Strand 4	H	158	162	parallel
Strand 5	H	103	106	parallel
Strand 6	H	213	216	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	H	113	116	first strand
Strand 2	H	134	142	anti-parallel
Strand 3	H	125	131	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	H	193	195	first strand
Strand 2	H	198	200	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: 2Q5E

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q5E