Analysis of interatomic Contacts of Structural Units in PDB entry:
3QO6

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 3QO6 entry

There are 9 chains in PDB entry 3QO6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 111	PRO 436
B	PRO 111	GLU 438
C	SER 109	PRO 436
D	UNK 0	UNK 6
E	UNK 1	UNK 4
F	UNK 1	UNK 5
G	UNK 1	UNK 3
H	UNK 1	UNK 4
I	UNK 1	UNK 4

There are 23 helices in PDB entry 3QO6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	115	129	Right-handed alpha
Helix 2	2	A	171	176	Right-handed alpha
Helix 3	3	A	200	203	Right-handed 310
Helix 4	4	A	212	216	Right-handed 310
Helix 5	5	A	238	242	Right-handed 310
Helix 6	6	A	316	330	Right-handed alpha
Helix 7	7	A	364	370	Right-handed alpha
Helix 8	8	A	399	407	Right-handed alpha
Helix 9	9	B	115	129	Right-handed alpha
Helix 10	10	B	172	176	Right-handed alpha
Helix 11	11	B	212	216	Right-handed 310
Helix 12	12	B	238	242	Right-handed 310
Helix 13	13	B	316	330	Right-handed alpha
Helix 14	14	B	347	351	Right-handed 310
Helix 15	15	B	364	369	Right-handed alpha
Helix 16	16	B	398	407	Right-handed alpha
Helix 17	17	C	115	129	Right-handed alpha
Helix 18	18	C	171	176	Right-handed alpha
Helix 19	19	C	238	242	Right-handed 310
Helix 20	20	C	316	330	Right-handed alpha
Helix 21	21	C	343	347	Right-handed 310
Helix 22	22	C	364	369	Right-handed alpha
Helix 23	23	C	398	408	Right-handed alpha

There are 17 sheets in PDB entry 3QO6. 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,

There are 7 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	132	142	first strand
Strand 2	A	149	163	anti-parallel
Strand 3	A	167	170	anti-parallel
Strand 4	A	204	208	anti-parallel
Strand 5	A	190	199	anti-parallel
Strand 6	A	180	184	anti-parallel
Strand 7	A	132	142	anti-parallel

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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	5	first strand
Strand 2	A	293	301	anti-parallel
Strand 3	A	311	315	anti-parallel
Strand 4	A	267	273	anti-parallel
Strand 5	A	245	258	anti-parallel
Strand 6	A	232	237	anti-parallel
Strand 7	A	285	287	anti-parallel
Strand 8	A	293	301	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	335	336	first strand
Strand 2	A	433	434	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	387	388	first strand
Strand 2	A	355	359	anti-parallel
Strand 3	A	339	341	anti-parallel
Strand 4	G	2	3	anti-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	A	375	376	first strand
Strand 2	A	382	383	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	A	390	391	first strand
Strand 2	A	414	420	anti-parallel
Strand 3	A	425	431	anti-parallel

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There are 7 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	132	142	first strand
Strand 2	B	149	163	anti-parallel
Strand 3	B	167	171	anti-parallel
Strand 4	B	204	209	anti-parallel
Strand 5	B	190	199	anti-parallel
Strand 6	B	180	184	anti-parallel
Strand 7	B	132	142	anti-parallel

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There are 8 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	2	3	first strand
Strand 2	B	293	300	anti-parallel
Strand 3	B	311	315	anti-parallel
Strand 4	B	266	273	anti-parallel
Strand 5	B	245	259	anti-parallel
Strand 6	B	232	237	anti-parallel
Strand 7	B	285	288	anti-parallel
Strand 8	B	293	300	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	B	335	336	first strand
Strand 2	B	433	434	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	394	395	first strand
Strand 2	B	387	391	anti-parallel
Strand 3	B	414	420	anti-parallel
Strand 4	B	428	431	anti-parallel

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There are 5 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	394	395	first strand
Strand 2	B	387	391	anti-parallel
Strand 3	B	355	359	anti-parallel
Strand 4	B	339	341	anti-parallel
Strand 5	H	2	4	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	B	375	376	first strand
Strand 2	B	382	383	anti-parallel

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There are 7 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	132	142	first strand
Strand 2	C	149	161	anti-parallel
Strand 3	C	167	170	anti-parallel
Strand 4	C	204	209	anti-parallel
Strand 5	C	190	199	anti-parallel
Strand 6	C	180	184	anti-parallel
Strand 7	C	132	142	anti-parallel

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There are 8 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	3	4	first strand
Strand 2	C	293	300	anti-parallel
Strand 3	C	311	315	anti-parallel
Strand 4	C	267	273	anti-parallel
Strand 5	C	245	258	anti-parallel
Strand 6	C	232	237	anti-parallel
Strand 7	C	285	287	anti-parallel
Strand 8	C	293	300	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	C	335	336	first strand
Strand 2	C	433	434	anti-parallel

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There are 6 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	424	431	first strand
Strand 2	C	414	421	anti-parallel
Strand 3	C	387	390	anti-parallel
Strand 4	C	355	359	anti-parallel
Strand 5	C	339	341	anti-parallel
Strand 6	I	2	4	anti-parallel

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There are 2 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	375	376	first strand
Strand 2	C	382	383	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: 3QO6

Analysis of interatomic Contacts of Structural Units in PDB entry:
3QO6