Analysis of interatomic Contacts of Structural Units in PDB entry:
7QM2

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 7QM2 entry

There are 4 chains in PDB entry 7QM2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 7	ALA 299
B	LYS 83	VAL 259
C	LEU 7	ALA 299
D	LYS 83	GLN 260

There are 30 helices in PDB entry 7QM2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	8	17	Right-handed alpha
Helix 2	AA2	A	31	49	Right-handed alpha
Helix 3	AA3	A	68	80	Right-handed alpha
Helix 4	AA4	A	99	114	Right-handed alpha
Helix 5	AA5	A	127	132	Right-handed alpha
Helix 6	AA6	A	135	144	Right-handed alpha
Helix 7	AA7	A	145	157	Right-handed alpha
Helix 8	AA8	A	182	189	Right-handed alpha
Helix 9	AA9	A	199	207	Right-handed alpha
Helix 10	AB1	A	228	240	Right-handed alpha
Helix 11	AB2	A	271	275	Right-handed 310
Helix 12	AB3	B	89	92	Right-handed 310
Helix 13	AB4	B	140	143	Right-handed 310
Helix 14	AB5	B	144	156	Right-handed alpha
Helix 15	AB6	B	248	252	Right-handed 310
Helix 16	AB7	C	8	17	Right-handed alpha
Helix 17	AB8	C	31	49	Right-handed alpha
Helix 18	AB9	C	68	80	Right-handed alpha
Helix 19	AC1	C	99	114	Right-handed alpha
Helix 20	AC2	C	127	132	Right-handed alpha
Helix 21	AC3	C	135	144	Right-handed alpha
Helix 22	AC4	C	145	157	Right-handed alpha
Helix 23	AC5	C	183	189	Right-handed alpha
Helix 24	AC6	C	199	207	Right-handed alpha
Helix 25	AC7	C	228	240	Right-handed alpha
Helix 26	AC8	C	271	275	Right-handed 310
Helix 27	AC9	D	89	92	Right-handed 310
Helix 28	AD1	D	118	122	Right-handed 310
Helix 29	AD2	D	140	143	Right-handed 310
Helix 30	AD3	D	144	156	Right-handed alpha

There are 14 sheets in PDB entry 7QM2. 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,

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	A	52	55	first strand
Strand 2	A	162	165	parallel
Strand 3	A	169	172	anti-parallel
Strand 4	A	243	246	parallel
Strand 5	A	263	266	parallel
Strand 6	A	255	258	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	118	120	first strand
Strand 2	A	87	89	parallel
Strand 3	A	59	62	parallel
Strand 4	A	280	285	anti-parallel
Strand 5	A	290	298	anti-parallel
Strand 6	B	86	87	parallel

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There are 6 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	118	120	first strand
Strand 2	A	87	89	parallel
Strand 3	A	59	62	parallel
Strand 4	A	280	285	anti-parallel
Strand 5	A	290	298	anti-parallel
Strand 6	B	96	101	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	A	208	209	first strand
Strand 2	A	225	227	parallel
Strand 3	A	216	218	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	134	136	first strand
Strand 2	B	254	258	anti-parallel
Strand 3	B	232	240	anti-parallel
Strand 4	B	183	189	anti-parallel
Strand 5	B	197	200	anti-parallel

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There are 4 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	134	136	first strand
Strand 2	B	254	258	anti-parallel
Strand 3	B	232	240	anti-parallel
Strand 4	B	243	247	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	B	157	165	first strand
Strand 2	B	168	176	anti-parallel
Strand 3	B	213	221	anti-parallel
Strand 4	B	202	203	anti-parallel

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There are 6 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	52	55	first strand
Strand 2	C	162	165	parallel
Strand 3	C	169	172	anti-parallel
Strand 4	C	243	246	parallel
Strand 5	C	263	266	parallel
Strand 6	C	255	258	anti-parallel

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There are 6 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	118	120	first strand
Strand 2	C	87	89	parallel
Strand 3	C	59	62	parallel
Strand 4	C	280	285	anti-parallel
Strand 5	C	290	298	anti-parallel
Strand 6	D	86	87	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	118	120	first strand
Strand 2	C	87	89	parallel
Strand 3	C	59	62	parallel
Strand 4	C	280	285	anti-parallel
Strand 5	C	290	298	anti-parallel
Strand 6	D	96	101	parallel

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There are 3 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	208	209	first strand
Strand 2	C	225	227	parallel
Strand 3	C	216	218	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	136	first strand
Strand 2	D	254	258	anti-parallel
Strand 3	D	232	240	anti-parallel
Strand 4	D	182	189	anti-parallel
Strand 5	D	197	200	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	134	136	first strand
Strand 2	D	254	258	anti-parallel
Strand 3	D	232	240	anti-parallel
Strand 4	D	243	247	anti-parallel

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There are 4 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	157	165	first strand
Strand 2	D	168	176	anti-parallel
Strand 3	D	213	221	anti-parallel
Strand 4	D	202	203	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: 7QM2

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QM2