Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q5Y

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 3Q5Y entry

There are 4 chains in PDB entry 3Q5Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 0	SER 247
B	ASP 1	ASP 246
C	ASP 1	SER 247
D	ASP 1	ASP 246

There are 16 helices in PDB entry 3Q5Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	83	87	Right-handed 310
Helix 2	2	A	118	122	Right-handed 310
Helix 3	3	A	133	141	Right-handed alpha
Helix 4	4	A	200	204	Right-handed alpha
Helix 5	5	B	83	87	Right-handed 310
Helix 6	6	B	118	122	Right-handed 310
Helix 7	7	B	133	141	Right-handed alpha
Helix 8	8	B	200	204	Right-handed alpha
Helix 9	9	C	83	87	Right-handed 310
Helix 10	10	C	118	122	Right-handed 310
Helix 11	11	C	133	141	Right-handed alpha
Helix 12	12	C	200	204	Right-handed alpha
Helix 13	13	D	83	87	Right-handed 310
Helix 14	14	D	118	122	Right-handed 310
Helix 15	15	D	133	141	Right-handed alpha
Helix 16	16	D	200	204	Right-handed alpha

There are 24 sheets in PDB entry 3Q5Y. 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,

There are 4 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	7	first strand
Strand 2	A	19	24	anti-parallel
Strand 3	A	75	79	anti-parallel
Strand 4	A	65	69	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	10	14	first strand
Strand 2	A	112	116	parallel
Strand 3	A	88	95	anti-parallel
Strand 4	A	31	37	anti-parallel
Strand 5	A	44	50	anti-parallel
Strand 6	A	53	57	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	A	112	116	parallel
Strand 3	A	88	95	anti-parallel
Strand 4	A	107	108	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	A	142	152	anti-parallel
Strand 3	A	189	199	anti-parallel
Strand 4	A	172	174	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	A	142	152	anti-parallel
Strand 3	A	189	199	anti-parallel
Strand 4	A	179	182	anti-parallel

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There are 4 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	166	168	first strand
Strand 2	A	157	163	anti-parallel
Strand 3	A	209	216	anti-parallel
Strand 4	A	235	242	anti-parallel

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There are 4 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	5	7	first strand
Strand 2	B	19	24	anti-parallel
Strand 3	B	75	79	anti-parallel
Strand 4	B	65	69	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	10	14	first strand
Strand 2	B	112	116	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	31	37	anti-parallel
Strand 5	B	44	50	anti-parallel
Strand 6	B	53	57	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	B	112	116	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	107	108	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	189	199	anti-parallel
Strand 4	B	172	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	130	first strand
Strand 2	B	142	152	anti-parallel
Strand 3	B	189	199	anti-parallel
Strand 4	B	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	166	168	first strand
Strand 2	B	157	163	anti-parallel
Strand 3	B	209	216	anti-parallel
Strand 4	B	235	242	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	5	7	first strand
Strand 2	C	19	24	anti-parallel
Strand 3	C	75	79	anti-parallel
Strand 4	C	65	69	anti-parallel

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There are 6 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	10	14	first strand
Strand 2	C	112	116	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	31	37	anti-parallel
Strand 5	C	44	50	anti-parallel
Strand 6	C	53	57	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	C	112	116	parallel
Strand 3	C	88	95	anti-parallel
Strand 4	C	107	108	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	C	142	152	anti-parallel
Strand 3	C	189	199	anti-parallel
Strand 4	C	172	174	anti-parallel

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There are 4 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	126	130	first strand
Strand 2	C	142	152	anti-parallel
Strand 3	C	189	199	anti-parallel
Strand 4	C	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	166	168	first strand
Strand 2	C	157	163	anti-parallel
Strand 3	C	209	216	anti-parallel
Strand 4	C	235	242	anti-parallel

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There are 4 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	5	7	first strand
Strand 2	D	19	24	anti-parallel
Strand 3	D	75	79	anti-parallel
Strand 4	D	65	69	anti-parallel

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There are 6 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	10	14	first strand
Strand 2	D	112	116	parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	31	37	anti-parallel
Strand 5	D	44	50	anti-parallel
Strand 6	D	53	57	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	D	112	116	parallel
Strand 3	D	88	95	anti-parallel
Strand 4	D	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	130	first strand
Strand 2	D	142	152	anti-parallel
Strand 3	D	189	199	anti-parallel
Strand 4	D	172	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	130	first strand
Strand 2	D	142	152	anti-parallel
Strand 3	D	189	199	anti-parallel
Strand 4	D	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	168	first strand
Strand 2	D	157	163	anti-parallel
Strand 3	D	209	216	anti-parallel
Strand 4	D	235	242	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: 3Q5Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q5Y