Analysis of interatomic Contacts of Structural Units in PDB entry:
7Q2A

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 7Q2A entry

There are 4 chains in PDB entry 7Q2A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 3	ASP 357
B	ASP 3	ALA 358
C	ASP 3	ASP 357
D	ASP 3	HIS 212

There are 40 helices in PDB entry 7Q2A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	31	Right-handed alpha
Helix 2	AA2	A	76	90	Right-handed alpha
Helix 3	AA3	A	129	133	Right-handed 310
Helix 4	AA4	A	162	175	Right-handed alpha
Helix 5	AA5	A	224	238	Right-handed alpha
Helix 6	AA6	A	291	297	Right-handed alpha
Helix 7	AA7	A	305	309	Right-handed alpha
Helix 8	AA8	A	318	327	Right-handed alpha
Helix 9	AA9	A	335	345	Right-handed alpha
Helix 10	AB1	A	346	351	Right-handed alpha
Helix 11	AB2	B	20	31	Right-handed alpha
Helix 12	AB3	B	76	90	Right-handed alpha
Helix 13	AB4	B	129	133	Right-handed 310
Helix 14	AB5	B	162	175	Right-handed alpha
Helix 15	AB6	B	224	238	Right-handed alpha
Helix 16	AB7	B	291	297	Right-handed alpha
Helix 17	AB8	B	305	309	Right-handed alpha
Helix 18	AB9	B	318	327	Right-handed alpha
Helix 19	AC1	B	335	345	Right-handed alpha
Helix 20	AC2	B	346	351	Right-handed alpha
Helix 21	AC3	C	20	31	Right-handed alpha
Helix 22	AC4	C	76	90	Right-handed alpha
Helix 23	AC5	C	129	133	Right-handed 310
Helix 24	AC6	C	162	175	Right-handed alpha
Helix 25	AC7	C	224	238	Right-handed alpha
Helix 26	AC8	C	291	297	Right-handed alpha
Helix 27	AC9	C	305	309	Right-handed alpha
Helix 28	AD1	C	318	327	Right-handed alpha
Helix 29	AD2	C	337	345	Right-handed alpha
Helix 30	AD3	C	346	351	Right-handed alpha
Helix 31	AD4	D	20	31	Right-handed alpha
Helix 32	AD5	D	76	90	Right-handed alpha
Helix 33	AD6	D	129	133	Right-handed 310
Helix 34	AD7	D	162	175	Right-handed alpha
Helix 35	AD8	D	224	238	Right-handed alpha
Helix 36	AD9	D	291	297	Right-handed alpha
Helix 37	AE1	D	305	309	Right-handed alpha
Helix 38	AE2	D	318	327	Right-handed alpha
Helix 39	AE3	D	335	345	Right-handed alpha
Helix 40	AE4	D	346	351	Right-handed alpha

There are 12 sheets in PDB entry 7Q2A. 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 8 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	35	40	first strand
Strand 2	A	43	47	anti-parallel
Strand 3	A	57	61	anti-parallel
Strand 4	A	8	18	parallel
Strand 5	A	66	74	anti-parallel
Strand 6	A	116	120	parallel
Strand 7	A	106	110	anti-parallel
Strand 8	A	95	97	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	241	248	first strand
Strand 2	A	255	260	anti-parallel
Strand 3	A	266	270	anti-parallel
Strand 4	A	214	221	parallel
Strand 5	A	152	160	anti-parallel
Strand 6	A	202	206	parallel
Strand 7	A	187	194	anti-parallel
Strand 8	A	177	184	anti-parallel
Strand 9	A	285	287	parallel

Back to list of sheets
Back to top of page

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	303	304	first strand
Strand 2	A	355	356	parallel

Back to list of sheets
Back to top of page

There are 8 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	35	40	first strand
Strand 2	B	43	47	anti-parallel
Strand 3	B	57	61	anti-parallel
Strand 4	B	8	18	parallel
Strand 5	B	66	74	anti-parallel
Strand 6	B	116	120	parallel
Strand 7	B	106	110	anti-parallel
Strand 8	B	94	97	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	241	248	first strand
Strand 2	B	255	260	anti-parallel
Strand 3	B	266	270	anti-parallel
Strand 4	B	214	221	parallel
Strand 5	B	152	160	anti-parallel
Strand 6	B	202	206	parallel
Strand 7	B	187	194	anti-parallel
Strand 8	B	177	184	anti-parallel
Strand 9	B	285	287	parallel

Back to list of sheets
Back to top of page

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	303	304	first strand
Strand 2	B	355	356	parallel

Back to list of sheets
Back to top of page

There are 8 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	35	40	first strand
Strand 2	C	43	47	anti-parallel
Strand 3	C	57	61	anti-parallel
Strand 4	C	8	18	parallel
Strand 5	C	66	74	anti-parallel
Strand 6	C	116	120	parallel
Strand 7	C	106	110	anti-parallel
Strand 8	C	94	97	anti-parallel

Back to list of sheets
Back to top of page

There are 9 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	241	248	first strand
Strand 2	C	255	260	anti-parallel
Strand 3	C	266	270	anti-parallel
Strand 4	C	214	221	parallel
Strand 5	C	152	160	anti-parallel
Strand 6	C	202	206	parallel
Strand 7	C	187	194	anti-parallel
Strand 8	C	177	184	anti-parallel
Strand 9	C	285	287	parallel

Back to list of sheets
Back to top of page

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	C	303	304	first strand
Strand 2	C	355	356	parallel

Back to list of sheets
Back to top of page

There are 8 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	35	40	first strand
Strand 2	D	43	47	anti-parallel
Strand 3	D	57	61	anti-parallel
Strand 4	D	8	18	parallel
Strand 5	D	66	74	anti-parallel
Strand 6	D	116	120	parallel
Strand 7	D	106	110	anti-parallel
Strand 8	D	94	97	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	242	248	first strand
Strand 2	D	255	260	anti-parallel
Strand 3	D	266	270	anti-parallel
Strand 4	D	214	221	parallel
Strand 5	D	152	160	anti-parallel
Strand 6	D	202	206	parallel
Strand 7	D	187	194	anti-parallel
Strand 8	D	177	184	anti-parallel
Strand 9	D	285	287	parallel

Back to list of sheets
Back to top of page

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	D	303	304	first strand
Strand 2	D	355	356	parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7Q2A

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Q2A