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

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 7QHH entry

There are 6 chains in PDB entry 7QHH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 390	ARG 815
B	LYS 393	ARG 819
C	THR 390	ARG 815
D	LYS 393	ARG 819
J	GLU 16	CYS 235
I	GLU 16	CYS 235

There are 70 helices in PDB entry 7QHH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	419	433	Right-handed alpha
Helix 2	AA2	A	457	465	Right-handed alpha
Helix 3	AA3	A	478	484	Right-handed alpha
Helix 4	AA4	A	518	542	Right-handed alpha
Helix 5	AA5	A	568	582	Right-handed alpha
Helix 6	AA6	A	591	626	Right-handed alpha
Helix 7	AA7	A	631	638	Right-handed alpha
Helix 8	AA8	A	649	658	Right-handed alpha
Helix 9	AA9	A	660	672	Right-handed alpha
Helix 10	AB1	A	681	693	Right-handed alpha
Helix 11	AB2	A	702	711	Right-handed alpha
Helix 12	AB3	A	738	753	Right-handed alpha
Helix 13	AB4	A	753	767	Right-handed alpha
Helix 14	AB5	A	788	815	Right-handed alpha
Helix 15	AB6	B	416	419	Right-handed 310
Helix 16	AB7	B	423	437	Right-handed alpha
Helix 17	AB8	B	462	469	Right-handed alpha
Helix 18	AB9	B	482	488	Right-handed alpha
Helix 19	AC1	B	515	519	Right-handed 310
Helix 20	AC2	B	522	547	Right-handed alpha
Helix 21	AC3	B	572	585	Right-handed alpha
Helix 22	AC4	B	595	626	Right-handed alpha
Helix 23	AC5	B	635	643	Right-handed alpha
Helix 24	AC6	B	653	662	Right-handed alpha
Helix 25	AC7	B	664	676	Right-handed alpha
Helix 26	AC8	B	685	697	Right-handed alpha
Helix 27	AC9	B	706	715	Right-handed alpha
Helix 28	AD1	B	742	757	Right-handed alpha
Helix 29	AD2	B	757	768	Right-handed alpha
Helix 30	AD3	B	792	819	Right-handed alpha
Helix 31	AD4	C	419	433	Right-handed alpha
Helix 32	AD5	C	457	465	Right-handed alpha
Helix 33	AD6	C	478	484	Right-handed alpha
Helix 34	AD7	C	518	542	Right-handed alpha
Helix 35	AD8	C	568	582	Right-handed alpha
Helix 36	AD9	C	591	626	Right-handed alpha
Helix 37	AE1	C	631	638	Right-handed alpha
Helix 38	AE2	C	649	658	Right-handed alpha
Helix 39	AE3	C	660	672	Right-handed alpha
Helix 40	AE4	C	681	693	Right-handed alpha
Helix 41	AE5	C	702	711	Right-handed alpha
Helix 42	AE6	C	738	753	Right-handed alpha
Helix 43	AE7	C	753	767	Right-handed alpha
Helix 44	AE8	C	788	815	Right-handed alpha
Helix 45	AE9	D	416	419	Right-handed 310
Helix 46	AF1	D	423	437	Right-handed alpha
Helix 47	AF2	D	462	469	Right-handed alpha
Helix 48	AF3	D	482	488	Right-handed alpha
Helix 49	AF4	D	515	519	Right-handed 310
Helix 50	AF5	D	522	547	Right-handed alpha
Helix 51	AF6	D	572	585	Right-handed alpha
Helix 52	AF7	D	595	626	Right-handed alpha
Helix 53	AF8	D	635	643	Right-handed alpha
Helix 54	AF9	D	653	662	Right-handed alpha
Helix 55	AG1	D	664	676	Right-handed alpha
Helix 56	AG2	D	685	697	Right-handed alpha
Helix 57	AG3	D	706	715	Right-handed alpha
Helix 58	AG4	D	742	757	Right-handed alpha
Helix 59	AG5	D	757	768	Right-handed alpha
Helix 60	AG6	D	792	819	Right-handed alpha
Helix 61	AG7	J	17	41	Right-handed alpha
Helix 62	AG8	J	116	128	Right-handed alpha
Helix 63	AG9	J	128	151	Right-handed alpha
Helix 64	AH1	J	155	185	Right-handed alpha
Helix 65	AH2	J	202	234	Right-handed alpha
Helix 66	AH3	I	17	41	Right-handed alpha
Helix 67	AH4	I	116	128	Right-handed alpha
Helix 68	AH5	I	128	151	Right-handed alpha
Helix 69	AH6	I	155	185	Right-handed alpha
Helix 70	AH7	I	202	234	Right-handed alpha

There are 22 sheets in PDB entry 7QHH. 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,

There are 2 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	391	394	first strand
Strand 2	A	436	439	parallel

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There are 2 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	403	404	first strand
Strand 2	A	417	418	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	485	487	first strand
Strand 2	A	731	733	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	642	645	first strand
Strand 2	A	696	701	parallel
Strand 3	A	492	500	anti-parallel
Strand 4	A	717	719	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	642	645	first strand
Strand 2	A	696	701	parallel
Strand 3	A	492	500	anti-parallel
Strand 4	A	725	728	anti-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	395	398	first strand
Strand 2	B	440	443	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	407	408	first strand
Strand 2	B	421	422	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	489	491	first strand
Strand 2	B	735	737	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	B	646	648	first strand
Strand 2	B	700	705	parallel
Strand 3	B	496	505	anti-parallel
Strand 4	B	720	723	anti-parallel

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There are 4 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	646	648	first strand
Strand 2	B	700	705	parallel
Strand 3	B	496	505	anti-parallel
Strand 4	B	729	732	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	391	394	first strand
Strand 2	C	436	439	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	403	404	first strand
Strand 2	C	417	418	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	485	487	first strand
Strand 2	C	731	733	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	C	642	645	first strand
Strand 2	C	696	701	parallel
Strand 3	C	492	500	anti-parallel
Strand 4	C	717	719	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	C	642	645	first strand
Strand 2	C	696	701	parallel
Strand 3	C	492	500	anti-parallel
Strand 4	C	725	728	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	395	398	first strand
Strand 2	D	440	443	parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	407	408	first strand
Strand 2	D	421	422	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	489	491	first strand
Strand 2	D	735	737	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	646	648	first strand
Strand 2	D	700	705	parallel
Strand 3	D	496	505	anti-parallel
Strand 4	D	720	723	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	646	648	first strand
Strand 2	D	700	705	parallel
Strand 3	D	496	505	anti-parallel
Strand 4	D	729	732	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	100	102	first strand
Strand 2	J	88	91	anti-parallel
Strand 3	J	80	84	anti-parallel
Strand 4	J	45	49	anti-parallel
Strand 5	J	199	201	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	100	102	first strand
Strand 2	I	88	91	anti-parallel
Strand 3	I	80	84	anti-parallel
Strand 4	I	45	49	anti-parallel
Strand 5	I	199	201	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: 7QHH

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