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

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 7DHQ entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 2	ARG 206
B	ASN 2	ARG 206
C	ASN 3	ARG 206
D	ASN 3	ARG 206
E	ASN 2	ARG 206
F	ASN 3	ARG 206

There are 51 helices in PDB entry 7DHQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	16	27	Right-handed alpha
Helix 2	AA2	A	45	47	Right-handed 310
Helix 3	AA3	A	48	60	Right-handed alpha
Helix 4	AA4	A	82	98	Right-handed alpha
Helix 5	AA5	A	100	104	Right-handed 310
Helix 6	AA6	A	119	129	Right-handed alpha
Helix 7	AA7	A	152	164	Right-handed alpha
Helix 8	AA8	A	185	206	Right-handed alpha
Helix 9	AA9	B	16	27	Right-handed alpha
Helix 10	AB1	B	45	47	Right-handed 310
Helix 11	AB2	B	48	60	Right-handed alpha
Helix 12	AB3	B	82	97	Right-handed alpha
Helix 13	AB4	B	100	104	Right-handed 310
Helix 14	AB5	B	119	129	Right-handed alpha
Helix 15	AB6	B	149	151	Right-handed 310
Helix 16	AB7	B	152	164	Right-handed alpha
Helix 17	AB8	B	185	204	Right-handed alpha
Helix 18	AB9	C	16	27	Right-handed alpha
Helix 19	AC1	C	45	47	Right-handed 310
Helix 20	AC2	C	48	60	Right-handed alpha
Helix 21	AC3	C	82	98	Right-handed alpha
Helix 22	AC4	C	100	104	Right-handed 310
Helix 23	AC5	C	119	129	Right-handed alpha
Helix 24	AC6	C	151	164	Right-handed alpha
Helix 25	AC7	C	185	206	Right-handed alpha
Helix 26	AC8	D	16	27	Right-handed alpha
Helix 27	AC9	D	45	47	Right-handed 310
Helix 28	AD1	D	48	60	Right-handed alpha
Helix 29	AD2	D	82	98	Right-handed alpha
Helix 30	AD3	D	100	104	Right-handed 310
Helix 31	AD4	D	119	129	Right-handed alpha
Helix 32	AD5	D	149	151	Right-handed 310
Helix 33	AD6	D	152	164	Right-handed alpha
Helix 34	AD7	D	185	206	Right-handed alpha
Helix 35	AD8	E	16	27	Right-handed alpha
Helix 36	AD9	E	45	47	Right-handed 310
Helix 37	AE1	E	48	60	Right-handed alpha
Helix 38	AE2	E	82	97	Right-handed alpha
Helix 39	AE3	E	100	104	Right-handed 310
Helix 40	AE4	E	119	129	Right-handed alpha
Helix 41	AE5	E	149	151	Right-handed 310
Helix 42	AE6	E	152	163	Right-handed alpha
Helix 43	AE7	E	185	205	Right-handed alpha
Helix 44	AE8	F	16	27	Right-handed alpha
Helix 45	AE9	F	45	47	Right-handed 310
Helix 46	AF1	F	48	60	Right-handed alpha
Helix 47	AF2	F	82	98	Right-handed alpha
Helix 48	AF3	F	100	104	Right-handed 310
Helix 49	AF4	F	119	129	Right-handed alpha
Helix 50	AF5	F	152	164	Right-handed alpha
Helix 51	AF6	F	185	205	Right-handed alpha

There are 12 sheets in PDB entry 7DHQ. 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 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	5	12	first strand
Strand 2	A	37	44	anti-parallel
Strand 3	A	74	80	anti-parallel
Strand 4	A	63	69	anti-parallel

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There are 4 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	108	115	first strand
Strand 2	A	141	148	anti-parallel
Strand 3	A	178	184	anti-parallel
Strand 4	A	167	172	anti-parallel

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There are 4 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	5	12	first strand
Strand 2	B	37	44	anti-parallel
Strand 3	B	74	80	anti-parallel
Strand 4	B	63	69	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	B	108	115	first strand
Strand 2	B	141	148	anti-parallel
Strand 3	B	178	184	anti-parallel
Strand 4	B	167	172	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	C	5	12	first strand
Strand 2	C	37	44	anti-parallel
Strand 3	C	74	80	anti-parallel
Strand 4	C	63	69	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	C	108	115	first strand
Strand 2	C	141	148	anti-parallel
Strand 3	C	178	184	anti-parallel
Strand 4	C	167	172	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	D	5	12	first strand
Strand 2	D	37	44	anti-parallel
Strand 3	D	74	80	anti-parallel
Strand 4	D	63	69	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	D	108	115	first strand
Strand 2	D	141	148	anti-parallel
Strand 3	D	178	184	anti-parallel
Strand 4	D	167	172	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	E	5	12	first strand
Strand 2	E	37	44	anti-parallel
Strand 3	E	74	80	anti-parallel
Strand 4	E	63	69	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	E	108	115	first strand
Strand 2	E	141	148	anti-parallel
Strand 3	E	178	184	anti-parallel
Strand 4	E	167	172	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	12	first strand
Strand 2	F	37	44	anti-parallel
Strand 3	F	74	80	anti-parallel
Strand 4	F	63	69	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	108	115	first strand
Strand 2	F	141	148	anti-parallel
Strand 3	F	178	184	anti-parallel
Strand 4	F	167	172	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: 7DHQ

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