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

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 6QAT entry

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

Chain ID	Initial residue	Terminal residue
A	MET 1	GLY 274
B	GLY -3	GLY 274
C	SER 0	GLN 273
D	MET 1	PHE 270

There are 41 helices in PDB entry 6QAT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	12	Right-handed 310
Helix 2	AA2	A	43	48	Right-handed alpha
Helix 3	AA3	A	52	63	Right-handed alpha
Helix 4	AA4	A	92	101	Right-handed alpha
Helix 5	AA5	A	104	125	Right-handed alpha
Helix 6	AA6	A	182	188	Right-handed alpha
Helix 7	AA7	A	194	210	Right-handed alpha
Helix 8	AA8	A	218	228	Right-handed alpha
Helix 9	AA9	A	241	252	Right-handed alpha
Helix 10	AB1	A	261	267	Right-handed alpha
Helix 11	AB2	A	268	273	Right-handed 310
Helix 12	AB3	B	43	48	Right-handed alpha
Helix 13	AB4	B	52	63	Right-handed alpha
Helix 14	AB5	B	92	101	Right-handed alpha
Helix 15	AB6	B	104	125	Right-handed alpha
Helix 16	AB7	B	182	188	Right-handed alpha
Helix 17	AB8	B	194	210	Right-handed alpha
Helix 18	AB9	B	241	252	Right-handed alpha
Helix 19	AC1	B	261	267	Right-handed alpha
Helix 20	AC2	B	268	273	Right-handed 310
Helix 21	AC3	C	10	12	Right-handed 310
Helix 22	AC4	C	43	48	Right-handed alpha
Helix 23	AC5	C	52	63	Right-handed alpha
Helix 24	AC6	C	92	101	Right-handed alpha
Helix 25	AC7	C	104	125	Right-handed alpha
Helix 26	AC8	C	182	188	Right-handed alpha
Helix 27	AC9	C	194	210	Right-handed alpha
Helix 28	AD1	C	218	229	Right-handed alpha
Helix 29	AD2	C	241	252	Right-handed alpha
Helix 30	AD3	C	261	267	Right-handed alpha
Helix 31	AD4	C	268	273	Right-handed 310
Helix 32	AD5	D	10	12	Right-handed 310
Helix 33	AD6	D	43	48	Right-handed alpha
Helix 34	AD7	D	52	63	Right-handed alpha
Helix 35	AD8	D	92	101	Right-handed alpha
Helix 36	AD9	D	104	125	Right-handed alpha
Helix 37	AE1	D	182	188	Right-handed alpha
Helix 38	AE2	D	194	210	Right-handed alpha
Helix 39	AE3	D	218	229	Right-handed alpha
Helix 40	AE4	D	241	252	Right-handed alpha
Helix 41	AE5	D	261	267	Right-handed alpha

There are 16 sheets in PDB entry 6QAT. 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,

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	2	4	first strand
Strand 2	A	7	9	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	14	18	anti-parallel

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There are 6 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	2	4	first strand
Strand 2	A	7	9	anti-parallel
Strand 3	A	21	28	anti-parallel
Strand 4	A	35	42	anti-parallel
Strand 5	A	80	86	anti-parallel
Strand 6	A	71	76	anti-parallel

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There are 2 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	127	128	first strand
Strand 2	A	163	164	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	A	137	141	first strand
Strand 2	A	152	156	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	B	1	4	first strand
Strand 2	B	7	10	anti-parallel
Strand 3	B	21	28	anti-parallel
Strand 4	B	14	18	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1	4	first strand
Strand 2	B	7	10	anti-parallel
Strand 3	B	21	28	anti-parallel
Strand 4	B	35	42	anti-parallel
Strand 5	B	80	86	anti-parallel
Strand 6	B	71	76	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	127	128	first strand
Strand 2	B	163	164	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	137	141	first strand
Strand 2	B	152	156	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	7	9	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	14	18	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2	4	first strand
Strand 2	C	7	9	anti-parallel
Strand 3	C	21	28	anti-parallel
Strand 4	C	35	42	anti-parallel
Strand 5	C	80	86	anti-parallel
Strand 6	C	71	76	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	127	128	first strand
Strand 2	C	163	164	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	C	137	141	first strand
Strand 2	C	152	156	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	4	first strand
Strand 2	D	7	9	anti-parallel
Strand 3	D	21	28	anti-parallel
Strand 4	D	14	18	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2	4	first strand
Strand 2	D	7	9	anti-parallel
Strand 3	D	21	28	anti-parallel
Strand 4	D	35	42	anti-parallel
Strand 5	D	80	86	anti-parallel
Strand 6	D	71	76	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	127	128	first strand
Strand 2	D	163	164	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	137	141	first strand
Strand 2	D	152	156	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: 6QAT

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