Analysis of interatomic Contacts of Structural Units in PDB entry:
6QD4

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 6QD4 entry

There are 4 chains in PDB entry 6QD4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ALA 355
B	MET 1	ALA 355
C	MET 1	ALA 355
D	MET 1	ALA 355

There are 60 helices in PDB entry 6QD4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	17	Right-handed alpha
Helix 2	AA2	A	17	24	Right-handed alpha
Helix 3	AA3	A	25	30	Right-handed 310
Helix 4	AA4	A	34	61	Right-handed alpha
Helix 5	AA5	A	71	92	Right-handed alpha
Helix 6	AA6	A	94	101	Right-handed 310
Helix 7	AA7	A	105	111	Right-handed alpha
Helix 8	AA8	A	114	152	Right-handed alpha
Helix 9	AA9	A	155	160	Right-handed alpha
Helix 10	AB1	A	162	174	Right-handed alpha
Helix 11	AB2	A	186	225	Right-handed alpha
Helix 12	AB3	A	242	249	Right-handed alpha
Helix 13	AB4	A	297	302	Right-handed alpha
Helix 14	AB5	A	323	334	Right-handed alpha
Helix 15	AB6	A	334	352	Right-handed alpha
Helix 16	AB7	B	12	17	Right-handed alpha
Helix 17	AB8	B	17	24	Right-handed alpha
Helix 18	AB9	B	25	30	Right-handed 310
Helix 19	AC1	B	34	61	Right-handed alpha
Helix 20	AC2	B	71	92	Right-handed alpha
Helix 21	AC3	B	94	101	Right-handed 310
Helix 22	AC4	B	105	111	Right-handed alpha
Helix 23	AC5	B	114	152	Right-handed alpha
Helix 24	AC6	B	155	160	Right-handed alpha
Helix 25	AC7	B	162	174	Right-handed alpha
Helix 26	AC8	B	186	225	Right-handed alpha
Helix 27	AC9	B	242	249	Right-handed alpha
Helix 28	AD1	B	297	302	Right-handed alpha
Helix 29	AD2	B	323	334	Right-handed alpha
Helix 30	AD3	B	334	352	Right-handed alpha
Helix 31	AD4	C	12	17	Right-handed alpha
Helix 32	AD5	C	17	24	Right-handed alpha
Helix 33	AD6	C	25	30	Right-handed 310
Helix 34	AD7	C	34	61	Right-handed alpha
Helix 35	AD8	C	71	92	Right-handed alpha
Helix 36	AD9	C	94	101	Right-handed 310
Helix 37	AE1	C	105	111	Right-handed alpha
Helix 38	AE2	C	114	152	Right-handed alpha
Helix 39	AE3	C	155	160	Right-handed alpha
Helix 40	AE4	C	162	174	Right-handed alpha
Helix 41	AE5	C	186	225	Right-handed alpha
Helix 42	AE6	C	242	249	Right-handed alpha
Helix 43	AE7	C	297	302	Right-handed alpha
Helix 44	AE8	C	323	334	Right-handed alpha
Helix 45	AE9	C	334	352	Right-handed alpha
Helix 46	AF1	D	12	17	Right-handed alpha
Helix 47	AF2	D	17	24	Right-handed alpha
Helix 48	AF3	D	25	30	Right-handed 310
Helix 49	AF4	D	34	61	Right-handed alpha
Helix 50	AF5	D	71	92	Right-handed alpha
Helix 51	AF6	D	94	101	Right-handed 310
Helix 52	AF7	D	105	111	Right-handed alpha
Helix 53	AF8	D	114	152	Right-handed alpha
Helix 54	AF9	D	155	160	Right-handed alpha
Helix 55	AG1	D	162	174	Right-handed alpha
Helix 56	AG2	D	186	225	Right-handed alpha
Helix 57	AG3	D	242	249	Right-handed alpha
Helix 58	AG4	D	297	302	Right-handed alpha
Helix 59	AG5	D	323	334	Right-handed alpha
Helix 60	AG6	D	334	352	Right-handed alpha

There are 8 sheets in PDB entry 6QD4. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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	254	256	first strand
Strand 2	A	317	319	anti-parallel
Strand 3	A	273	277	anti-parallel
Strand 4	A	294	296	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	A	311	312	anti-parallel
Strand 3	A	281	282	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	254	256	first strand
Strand 2	B	317	319	anti-parallel
Strand 3	B	273	277	anti-parallel
Strand 4	B	294	296	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	B	311	312	anti-parallel
Strand 3	B	281	282	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	254	256	first strand
Strand 2	C	317	319	anti-parallel
Strand 3	C	273	277	anti-parallel
Strand 4	C	294	296	anti-parallel

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There are 3 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	261	263	first strand
Strand 2	C	311	312	anti-parallel
Strand 3	C	281	282	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	254	256	first strand
Strand 2	D	317	319	anti-parallel
Strand 3	D	273	277	anti-parallel
Strand 4	D	294	296	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	D	261	263	first strand
Strand 2	D	311	312	anti-parallel
Strand 3	D	281	282	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: 6QD4

Analysis of interatomic Contacts of Structural Units in PDB entry:
6QD4