Analysis of interatomic Contacts of Structural Units in PDB entry:
7QBE

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 7QBE entry

There are 6 chains in PDB entry 7QBE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 1	TRP 409
B	SER 53	THR 169
C	GLU 1	TRP 409
D	SER 53	GLY 168
E	LEU 24	HIS 146
F	LEU 24	HIS 146

There are 42 helices in PDB entry 7QBE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	9	21	Right-handed alpha
Helix 2	AA2	A	22	26	Right-handed 310
Helix 3	AA3	A	33	42	Right-handed alpha
Helix 4	AA4	A	48	68	Right-handed alpha
Helix 5	AA5	A	83	97	Right-handed alpha
Helix 6	AA6	A	102	125	Right-handed alpha
Helix 7	AA7	A	135	149	Right-handed alpha
Helix 8	AA8	A	154	165	Right-handed alpha
Helix 9	AA9	A	166	170	Right-handed 310
Helix 10	AB1	A	174	191	Right-handed alpha
Helix 11	AB2	A	194	196	Right-handed 310
Helix 12	AB3	A	197	215	Right-handed alpha
Helix 13	AB4	A	227	236	Right-handed alpha
Helix 14	AB5	A	244	262	Right-handed alpha
Helix 15	AB6	A	267	279	Right-handed alpha
Helix 16	AB7	A	282	287	Right-handed 310
Helix 17	AB8	A	336	348	Right-handed alpha
Helix 18	AB9	B	83	89	Right-handed alpha
Helix 19	AC1	B	149	151	Right-handed 310
Helix 20	AC2	B	161	165	Right-handed 310
Helix 21	AC3	C	9	21	Right-handed alpha
Helix 22	AC4	C	22	26	Right-handed 310
Helix 23	AC5	C	33	42	Right-handed alpha
Helix 24	AC6	C	48	68	Right-handed alpha
Helix 25	AC7	C	83	97	Right-handed alpha
Helix 26	AC8	C	102	125	Right-handed alpha
Helix 27	AC9	C	135	149	Right-handed alpha
Helix 28	AD1	C	154	165	Right-handed alpha
Helix 29	AD2	C	174	192	Right-handed alpha
Helix 30	AD3	C	194	196	Right-handed 310
Helix 31	AD4	C	197	214	Right-handed alpha
Helix 32	AD5	C	227	236	Right-handed alpha
Helix 33	AD6	C	244	262	Right-handed alpha
Helix 34	AD7	C	267	279	Right-handed alpha
Helix 35	AD8	C	282	287	Right-handed 310
Helix 36	AD9	C	336	348	Right-handed alpha
Helix 37	AE1	D	71	73	Right-handed 310
Helix 38	AE2	D	83	87	Right-handed 310
Helix 39	AE3	D	149	151	Right-handed 310
Helix 40	AE4	D	161	165	Right-handed 310
Helix 41	AE5	E	106	110	Right-handed 310
Helix 42	AE6	F	106	110	Right-handed 310

There are 17 sheets in PDB entry 7QBE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	45	46	first strand
Strand 2	A	296	297	parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	325	332	first strand
Strand 2	A	311	318	anti-parallel
Strand 3	A	401	408	parallel
Strand 4	A	375	381	anti-parallel
Strand 5	A	385	386	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	352	356	first strand
Strand 2	A	361	366	anti-parallel
Strand 3	A	369	370	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	60	first strand
Strand 2	B	67	69	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	136	138	first strand
Strand 2	B	145	147	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	45	46	first strand
Strand 2	C	296	297	parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	325	332	first strand
Strand 2	C	311	318	anti-parallel
Strand 3	C	401	408	parallel
Strand 4	C	375	381	anti-parallel
Strand 5	C	385	386	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	352	355	first strand
Strand 2	C	362	366	anti-parallel
Strand 3	C	369	370	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	67	69	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	136	138	first strand
Strand 2	D	145	147	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	26	29	first strand
Strand 2	E	43	46	anti-parallel
Strand 3	E	97	100	anti-parallel
Strand 4	E	89	92	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	34	35	first strand
Strand 2	E	143	144	parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	77	79	first strand
Strand 2	E	62	70	anti-parallel
Strand 3	E	52	59	anti-parallel
Strand 4	E	111	118	anti-parallel
Strand 5	E	134	135	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	77	79	first strand
Strand 2	E	62	70	anti-parallel
Strand 3	E	52	59	anti-parallel
Strand 4	E	111	118	anti-parallel
Strand 5	E	139	141	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	26	29	first strand
Strand 2	F	40	46	anti-parallel
Strand 3	F	97	102	anti-parallel
Strand 4	F	87	92	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	33	34	first strand
Strand 2	F	139	143	parallel
Strand 3	F	111	118	anti-parallel
Strand 4	F	52	57	anti-parallel
Strand 5	F	65	71	anti-parallel
Strand 6	F	78	79	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	33	34	first strand
Strand 2	F	139	143	parallel
Strand 3	F	111	118	anti-parallel
Strand 4	F	134	135	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: 7QBE

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QBE