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

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 3DQW entry

There are 8 chains in PDB entry 3DQW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 255	GLU 415
A	THR 417	LEU 533
B	LEU 255	GLU 415
B	THR 417	LEU 533
C	ASP 258	GLU 415
C	THR 417	LEU 533
D	LYS 257	GLU 415
D	THR 417	LEU 533

There are 61 helices in PDB entry 3DQW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	263	265	Right-handed 310
Helix 2	2	A	303	317	Right-handed alpha
Helix 3	3	A	346	352	Right-handed alpha
Helix 4	4	A	352	358	Right-handed alpha
Helix 5	5	A	359	380	Right-handed alpha
Helix 6	6	A	388	390	Right-handed 310
Helix 7	7	A	396	398	Right-handed 310
Helix 8	8	A	425	429	Right-handed 310
Helix 9	9	A	430	437	Right-handed alpha
Helix 10	10	A	440	457	Right-handed alpha
Helix 11	11	A	467	477	Right-handed alpha
Helix 12	12	A	488	499	Right-handed alpha
Helix 13	13	A	502	506	Right-handed 310
Helix 14	14	A	508	518	Right-handed alpha
Helix 15	15	A	518	523	Right-handed alpha
Helix 16	16	B	263	265	Right-handed 310
Helix 17	17	B	303	317	Right-handed alpha
Helix 18	18	B	346	352	Right-handed alpha
Helix 19	19	B	352	358	Right-handed alpha
Helix 20	20	B	359	380	Right-handed alpha
Helix 21	21	B	388	390	Right-handed 310
Helix 22	22	B	396	398	Right-handed 310
Helix 23	23	B	425	429	Right-handed 310
Helix 24	24	B	430	437	Right-handed alpha
Helix 25	25	B	440	457	Right-handed alpha
Helix 26	26	B	467	477	Right-handed alpha
Helix 27	27	B	488	499	Right-handed alpha
Helix 28	28	B	502	506	Right-handed 310
Helix 29	29	B	508	518	Right-handed alpha
Helix 30	30	B	518	523	Right-handed alpha
Helix 31	31	C	263	265	Right-handed 310
Helix 32	32	C	303	317	Right-handed alpha
Helix 33	33	C	345	352	Right-handed alpha
Helix 34	34	C	353	358	Right-handed 310
Helix 35	35	C	359	380	Right-handed alpha
Helix 36	36	C	388	390	Right-handed 310
Helix 37	37	C	396	398	Right-handed 310
Helix 38	38	C	404	408	Right-handed 310
Helix 39	39	C	425	429	Right-handed 310
Helix 40	40	C	430	437	Right-handed alpha
Helix 41	41	C	440	457	Right-handed alpha
Helix 42	42	C	467	477	Right-handed alpha
Helix 43	43	C	488	499	Right-handed alpha
Helix 44	44	C	502	506	Right-handed 310
Helix 45	45	C	508	518	Right-handed alpha
Helix 46	46	C	518	523	Right-handed alpha
Helix 47	47	D	263	265	Right-handed 310
Helix 48	48	D	303	317	Right-handed alpha
Helix 49	49	D	345	352	Right-handed alpha
Helix 50	50	D	354	358	Right-handed 310
Helix 51	51	D	359	380	Right-handed alpha
Helix 52	52	D	388	390	Right-handed 310
Helix 53	53	D	396	398	Right-handed 310
Helix 54	54	D	404	408	Right-handed 310
Helix 55	55	D	430	437	Right-handed alpha
Helix 56	56	D	440	457	Right-handed alpha
Helix 57	57	D	467	477	Right-handed alpha
Helix 58	58	D	488	499	Right-handed alpha
Helix 59	59	D	502	506	Right-handed 310
Helix 60	60	D	508	518	Right-handed alpha
Helix 61	61	D	518	523	Right-handed alpha

There are 16 sheets in PDB entry 3DQW. 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,

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	267	276	first strand
Strand 2	A	279	286	anti-parallel
Strand 3	A	290	296	anti-parallel
Strand 4	A	335	339	anti-parallel
Strand 5	A	325	329	anti-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	344	345	first strand
Strand 2	A	392	394	anti-parallel
Strand 3	A	400	402	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	382	383	first strand
Strand 2	A	409	410	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	416	417	first strand
Strand 2	A	438	439	anti-parallel

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There are 5 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	267	275	first strand
Strand 2	B	280	286	anti-parallel
Strand 3	B	290	296	anti-parallel
Strand 4	B	335	339	anti-parallel
Strand 5	B	325	329	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	344	345	first strand
Strand 2	B	392	394	anti-parallel
Strand 3	B	400	402	anti-parallel

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There are 2 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	382	383	first strand
Strand 2	B	409	410	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	416	417	first strand
Strand 2	B	438	439	anti-parallel

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There are 5 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	267	275	first strand
Strand 2	C	280	286	anti-parallel
Strand 3	C	290	296	anti-parallel
Strand 4	C	335	338	anti-parallel
Strand 5	C	325	329	anti-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	C	382	383	first strand
Strand 2	C	409	410	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	C	392	394	first strand
Strand 2	C	400	402	anti-parallel

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There are 2 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	416	417	first strand
Strand 2	C	438	439	anti-parallel

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There are 5 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	267	275	first strand
Strand 2	D	280	286	anti-parallel
Strand 3	D	290	296	anti-parallel
Strand 4	D	335	338	anti-parallel
Strand 5	D	325	329	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	D	382	383	first strand
Strand 2	D	409	410	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	D	392	394	first strand
Strand 2	D	400	402	anti-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	D	416	417	first strand
Strand 2	D	438	439	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: 3DQW

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