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

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 6QRI entry

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

Chain ID	Initial residue	Terminal residue
B	THR 5	GLU 72
B	GLY 74	CYS 374
A	THR 5	GLU 72
A	GLY 74	CYS 374

There are 42 helices in PDB entry 6QRI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	55	61	Right-handed alpha
Helix 2	AA2	B	78	92	Right-handed alpha
Helix 3	AA3	B	97	101	Right-handed 310
Helix 4	AA4	B	112	126	Right-handed alpha
Helix 5	AA5	B	137	145	Right-handed alpha
Helix 6	AA6	B	172	175	Right-handed 310
Helix 7	AA7	B	181	197	Right-handed alpha
Helix 8	AA8	B	202	217	Right-handed alpha
Helix 9	AA9	B	222	233	Right-handed alpha
Helix 10	AB1	B	252	263	Right-handed alpha
Helix 11	AB2	B	264	268	Right-handed 310
Helix 12	AB3	B	273	285	Right-handed alpha
Helix 13	AB4	B	286	288	Right-handed 310
Helix 14	AB5	B	289	295	Right-handed alpha
Helix 15	AB6	B	301	305	Right-handed 310
Helix 16	AB7	B	308	321	Right-handed alpha
Helix 17	AB8	B	334	336	Right-handed 310
Helix 18	AB9	B	337	349	Right-handed alpha
Helix 19	AC1	B	350	355	Right-handed 310
Helix 20	AC2	B	359	366	Right-handed alpha
Helix 21	AC3	B	368	374	Right-handed alpha
Helix 22	AC4	A	55	61	Right-handed alpha
Helix 23	AC5	A	62	65	Right-handed 310
Helix 24	AC6	A	78	92	Right-handed alpha
Helix 25	AC7	A	97	101	Right-handed 310
Helix 26	AC8	A	112	126	Right-handed alpha
Helix 27	AC9	A	137	145	Right-handed alpha
Helix 28	AD1	A	172	175	Right-handed 310
Helix 29	AD2	A	181	196	Right-handed alpha
Helix 30	AD3	A	202	217	Right-handed alpha
Helix 31	AD4	A	222	233	Right-handed alpha
Helix 32	AD5	A	252	263	Right-handed alpha
Helix 33	AD6	A	264	268	Right-handed 310
Helix 34	AD7	A	273	285	Right-handed alpha
Helix 35	AD8	A	286	288	Right-handed 310
Helix 36	AD9	A	289	295	Right-handed alpha
Helix 37	AE1	A	301	305	Right-handed 310
Helix 38	AE2	A	308	321	Right-handed alpha
Helix 39	AE3	A	334	336	Right-handed 310
Helix 40	AE4	A	337	349	Right-handed alpha
Helix 41	AE5	A	359	366	Right-handed alpha
Helix 42	AE6	A	367	372	Right-handed 310

There are 12 sheets in PDB entry 6QRI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	29	32	first strand
Strand 2	B	16	21	anti-parallel
Strand 3	B	8	12	anti-parallel
Strand 4	B	103	107	parallel
Strand 5	B	131	136	parallel
Strand 6	B	357	358	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	B	53	54	first strand
Strand 2	B	35	38	anti-parallel
Strand 3	B	65	68	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	B	71	72	first strand
Strand 2	B	75	76	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	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	176	178	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	150	155	anti-parallel
Strand 4	B	297	300	parallel
Strand 5	B	329	330	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	B	238	241	first strand
Strand 2	B	247	250	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	29	32	first strand
Strand 2	A	16	21	anti-parallel
Strand 3	A	8	12	anti-parallel
Strand 4	A	103	107	parallel
Strand 5	A	131	136	parallel
Strand 6	A	357	358	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	A	53	54	first strand
Strand 2	A	35	37	anti-parallel
Strand 3	A	66	68	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	A	71	72	first strand
Strand 2	A	75	76	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	170	first strand
Strand 2	A	160	166	anti-parallel
Strand 3	A	176	178	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	169	170	first strand
Strand 2	A	160	166	anti-parallel
Strand 3	A	150	155	anti-parallel
Strand 4	A	297	300	parallel
Strand 5	A	329	330	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	A	238	241	first strand
Strand 2	A	247	250	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: 6QRI

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