Analysis of interatomic Contacts of Structural Units in PDB entry:
3QD6

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 3QD6 entry

There are 10 chains in PDB entry 3QD6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 119	LEU 261
B	ASN 119	LEU 261
C	ASN 119	LEU 261
D	ASN 119	LEU 261
E	ASN 119	LEU 261
F	ASN 119	LEU 261
R	CYS 26	PRO 145
S	GLU 21	PRO 145
T	CYS 26	PRO 145
U	GLU 21	PRO 145

There are 10 helices in PDB entry 3QD6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	157	159	Right-handed 310
Helix 2	2	B	155	159	Right-handed 310
Helix 3	3	C	155	159	Right-handed 310
Helix 4	4	D	155	159	Right-handed 310
Helix 5	5	E	155	159	Right-handed 310
Helix 6	6	F	155	159	Right-handed 310
Helix 7	7	R	84	87	Right-handed 310
Helix 8	8	S	84	87	Right-handed 310
Helix 9	9	T	84	87	Right-handed 310
Helix 10	10	U	84	87	Right-handed 310

There are 42 sheets in PDB entry 3QD6. 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 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	140	141	first strand
Strand 2	A	123	128	anti-parallel
Strand 3	A	147	148	anti-parallel

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There are 5 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	140	141	first strand
Strand 2	A	123	128	anti-parallel
Strand 3	A	255	260	anti-parallel
Strand 4	A	167	178	anti-parallel
Strand 5	A	220	231	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	153	156	first strand
Strand 2	A	160	163	anti-parallel
Strand 3	A	236	237	anti-parallel
Strand 4	A	195	196	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	A	207	209	first strand
Strand 2	A	190	192	anti-parallel
Strand 3	A	240	241	anti-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	139	141	first strand
Strand 2	B	123	129	anti-parallel
Strand 3	B	147	148	anti-parallel

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There are 5 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	139	141	first strand
Strand 2	B	123	129	anti-parallel
Strand 3	B	255	261	anti-parallel
Strand 4	B	167	178	anti-parallel
Strand 5	B	220	231	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	153	154	first strand
Strand 2	B	161	163	anti-parallel
Strand 3	B	236	237	anti-parallel
Strand 4	B	195	196	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	190	192	first strand
Strand 2	B	207	209	anti-parallel

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There are 3 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	139	141	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	147	148	anti-parallel

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There are 5 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	139	141	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	255	260	anti-parallel
Strand 4	C	167	178	anti-parallel
Strand 5	C	220	231	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	C	153	154	first strand
Strand 2	C	161	163	anti-parallel
Strand 3	C	236	237	anti-parallel
Strand 4	C	195	196	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	191	192	first strand
Strand 2	C	207	208	anti-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	D	139	141	first strand
Strand 2	D	123	129	anti-parallel
Strand 3	D	147	148	anti-parallel

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There are 5 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	139	141	first strand
Strand 2	D	123	129	anti-parallel
Strand 3	D	255	260	anti-parallel
Strand 4	D	167	176	anti-parallel
Strand 5	D	222	231	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	D	153	154	first strand
Strand 2	D	161	163	anti-parallel
Strand 3	D	236	237	anti-parallel
Strand 4	D	195	196	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	190	192	first strand
Strand 2	D	207	209	anti-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	139	141	first strand
Strand 2	E	123	129	anti-parallel
Strand 3	E	147	148	anti-parallel

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There are 5 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	139	141	first strand
Strand 2	E	123	129	anti-parallel
Strand 3	E	255	260	anti-parallel
Strand 4	E	167	178	anti-parallel
Strand 5	E	220	231	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	E	153	154	first strand
Strand 2	E	161	163	anti-parallel
Strand 3	E	236	237	anti-parallel
Strand 4	E	195	196	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	E	189	192	first strand
Strand 2	E	207	210	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	140	141	first strand
Strand 2	F	123	128	anti-parallel
Strand 3	F	147	148	anti-parallel

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There are 5 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	140	141	first strand
Strand 2	F	123	128	anti-parallel
Strand 3	F	255	260	anti-parallel
Strand 4	F	167	178	anti-parallel
Strand 5	F	220	231	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	F	153	154	first strand
Strand 2	F	161	163	anti-parallel
Strand 3	F	236	237	anti-parallel
Strand 4	F	195	196	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	207	208	first strand
Strand 2	F	191	192	anti-parallel
Strand 3	F	240	241	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	R	31	32	first strand
Strand 2	R	37	38	anti-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	R	66	67	first strand
Strand 2	R	78	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	89	93	first strand
Strand 2	R	102	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	109	111	first strand
Strand 2	R	119	121	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	S	30	32	first strand
Strand 2	S	37	39	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	S	45	49	first strand
Strand 2	S	58	61	anti-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	S	66	67	first strand
Strand 2	S	78	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	89	93	first strand
Strand 2	S	102	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	30	33	first strand
Strand 2	T	36	39	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	45	49	first strand
Strand 2	T	58	61	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	T	66	67	first strand
Strand 2	T	78	79	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	T	89	93	first strand
Strand 2	T	102	105	anti-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	T	109	111	first strand
Strand 2	T	119	121	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	30	33	first strand
Strand 2	U	36	39	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	45	49	first strand
Strand 2	U	58	61	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	U	66	67	first strand
Strand 2	U	78	79	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	U	89	93	first strand
Strand 2	U	102	105	anti-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	U	109	111	first strand
Strand 2	U	119	121	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: 3QD6

Analysis of interatomic Contacts of Structural Units in PDB entry:
3QD6