Analysis of interatomic Contacts of Structural Units in PDB entry:
7QR6

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 7QR6 entry

There are 3 chains in PDB entry 7QR6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PHE 10	ALA 488
B	PRO 5	ALA 488
C	GLN 3	ALA 488

There are 33 helices in PDB entry 7QR6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	15	Right-handed 310
Helix 2	AA2	A	57	61	Right-handed 310
Helix 3	AA3	A	84	94	Right-handed alpha
Helix 4	AA4	A	103	107	Right-handed 310
Helix 5	AA5	A	108	112	Right-handed 310
Helix 6	AA6	A	237	243	Right-handed alpha
Helix 7	AA7	A	268	272	Right-handed 310
Helix 8	AA8	A	319	323	Right-handed 310
Helix 9	AA9	A	358	362	Right-handed 310
Helix 10	AB1	A	456	460	Right-handed 310
Helix 11	AB2	A	482	486	Right-handed alpha
Helix 12	AB3	B	11	15	Right-handed 310
Helix 13	AB4	B	57	61	Right-handed 310
Helix 14	AB5	B	84	94	Right-handed alpha
Helix 15	AB6	B	103	107	Right-handed 310
Helix 16	AB7	B	108	112	Right-handed 310
Helix 17	AB8	B	154	158	Right-handed 310
Helix 18	AB9	B	237	243	Right-handed alpha
Helix 19	AC1	B	268	272	Right-handed 310
Helix 20	AC2	B	319	324	Right-handed 310
Helix 21	AC3	B	358	362	Right-handed 310
Helix 22	AC4	B	456	460	Right-handed 310
Helix 23	AC5	B	483	485	Right-handed 310
Helix 24	AC6	C	7	15	Right-handed 310
Helix 25	AC7	C	57	61	Right-handed 310
Helix 26	AC8	C	84	94	Right-handed alpha
Helix 27	AC9	C	103	107	Right-handed 310
Helix 28	AD1	C	108	112	Right-handed 310
Helix 29	AD2	C	237	243	Right-handed alpha
Helix 30	AD3	C	268	272	Right-handed 310
Helix 31	AD4	C	319	324	Right-handed alpha
Helix 32	AD5	C	358	362	Right-handed 310
Helix 33	AD6	C	482	486	Right-handed alpha

There are 26 sheets in PDB entry 7QR6. 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, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8,

There are 5 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	21	23	first strand
Strand 2	A	74	81	anti-parallel
Strand 3	A	63	71	anti-parallel
Strand 4	A	38	45	anti-parallel
Strand 5	A	477	481	anti-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	28	30	first strand
Strand 2	A	463	467	anti-parallel
Strand 3	A	446	453	anti-parallel
Strand 4	A	433	441	anti-parallel
Strand 5	A	414	416	anti-parallel

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There are 5 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	28	30	first strand
Strand 2	A	463	467	anti-parallel
Strand 3	A	446	453	anti-parallel
Strand 4	A	433	441	anti-parallel
Strand 5	A	420	423	anti-parallel

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There are 4 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	122	126	first strand
Strand 2	A	129	133	anti-parallel
Strand 3	A	140	142	anti-parallel
Strand 4	A	149	152	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	A	169	170	first strand
Strand 2	A	177	182	anti-parallel
Strand 3	A	191	197	anti-parallel
Strand 4	A	203	210	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	A	221	222	first strand
Strand 2	A	226	231	anti-parallel
Strand 3	A	256	262	anti-parallel
Strand 4	A	273	277	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	A	234	235	first strand
Strand 2	A	249	250	anti-parallel

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There are 4 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	281	291	first strand
Strand 2	A	294	302	anti-parallel
Strand 3	A	325	333	anti-parallel
Strand 4	A	343	346	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	A	352	356	first strand
Strand 2	A	368	373	anti-parallel
Strand 3	A	394	399	anti-parallel
Strand 4	A	405	409	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	21	23	first strand
Strand 2	B	74	81	anti-parallel
Strand 3	B	63	71	anti-parallel
Strand 4	B	38	45	anti-parallel
Strand 5	B	477	481	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	B	28	30	first strand
Strand 2	B	463	467	anti-parallel
Strand 3	B	446	453	anti-parallel
Strand 4	B	433	441	anti-parallel
Strand 5	B	414	416	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	B	28	30	first strand
Strand 2	B	463	467	anti-parallel
Strand 3	B	446	453	anti-parallel
Strand 4	B	433	441	anti-parallel
Strand 5	B	420	423	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	B	122	126	first strand
Strand 2	B	129	134	anti-parallel
Strand 3	B	137	142	anti-parallel
Strand 4	B	149	152	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	B	169	170	first strand
Strand 2	B	177	182	anti-parallel
Strand 3	B	191	197	anti-parallel
Strand 4	B	203	210	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	B	221	222	first strand
Strand 2	B	226	231	anti-parallel
Strand 3	B	256	262	anti-parallel
Strand 4	B	273	277	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	B	234	235	first strand
Strand 2	B	249	250	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	B	281	291	first strand
Strand 2	B	294	302	anti-parallel
Strand 3	B	326	333	anti-parallel
Strand 4	B	343	346	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	352	356	first strand
Strand 2	B	368	373	anti-parallel
Strand 3	B	394	399	anti-parallel
Strand 4	B	405	409	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	21	23	first strand
Strand 2	C	74	81	anti-parallel
Strand 3	C	63	71	anti-parallel
Strand 4	C	38	45	anti-parallel
Strand 5	C	477	481	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	28	30	first strand
Strand 2	C	463	467	anti-parallel
Strand 3	C	446	453	anti-parallel
Strand 4	C	433	441	anti-parallel
Strand 5	C	420	423	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	122	126	first strand
Strand 2	C	129	134	anti-parallel
Strand 3	C	137	142	anti-parallel
Strand 4	C	149	153	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	169	170	first strand
Strand 2	C	177	182	anti-parallel
Strand 3	C	191	197	anti-parallel
Strand 4	C	203	210	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	221	222	first strand
Strand 2	C	226	231	anti-parallel
Strand 3	C	256	262	anti-parallel
Strand 4	C	273	277	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	234	235	first strand
Strand 2	C	249	250	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	281	291	first strand
Strand 2	C	294	302	anti-parallel
Strand 3	C	326	333	anti-parallel
Strand 4	C	343	346	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	352	356	first strand
Strand 2	C	368	373	anti-parallel
Strand 3	C	394	399	anti-parallel
Strand 4	C	404	409	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: 7QR6

Analysis of interatomic Contacts of Structural Units in PDB entry:
7QR6