Analysis of interatomic Contacts of Structural Units in PDB entry:
7A2G

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 7A2G entry

There are 4 chains in PDB entry 7A2G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 78	GLY 497
B	GLY 78	GLY 497
C	GLY 78	GLY 497
D	GLY 78	GLY 497

There are 66 helices in PDB entry 7A2G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	98	105	Right-handed alpha
Helix 2	AA2	A	137	152	Right-handed alpha
Helix 3	AA3	A	174	182	Right-handed alpha
Helix 4	AA4	A	196	211	Right-handed alpha
Helix 5	AA5	A	225	244	Right-handed alpha
Helix 6	AA6	A	248	262	Right-handed alpha
Helix 7	AA7	A	272	283	Right-handed alpha
Helix 8	AA8	A	295	305	Right-handed alpha
Helix 9	AA9	A	327	332	Right-handed alpha
Helix 10	AB1	A	335	340	Right-handed alpha
Helix 11	AB2	A	341	355	Right-handed alpha
Helix 12	AB3	A	359	374	Right-handed alpha
Helix 13	AB4	A	396	404	Right-handed alpha
Helix 14	AB5	A	413	419	Right-handed alpha
Helix 15	AB6	A	436	451	Right-handed alpha
Helix 16	AB7	A	471	496	Right-handed alpha
Helix 17	AB8	B	98	106	Right-handed alpha
Helix 18	AB9	B	137	152	Right-handed alpha
Helix 19	AC1	B	174	182	Right-handed alpha
Helix 20	AC2	B	196	211	Right-handed alpha
Helix 21	AC3	B	225	244	Right-handed alpha
Helix 22	AC4	B	248	262	Right-handed alpha
Helix 23	AC5	B	271	283	Right-handed alpha
Helix 24	AC6	B	295	305	Right-handed alpha
Helix 25	AC7	B	327	335	Right-handed alpha
Helix 26	AC8	B	335	340	Right-handed alpha
Helix 27	AC9	B	341	355	Right-handed alpha
Helix 28	AD1	B	359	374	Right-handed alpha
Helix 29	AD2	B	391	395	Right-handed 310
Helix 30	AD3	B	396	404	Right-handed alpha
Helix 31	AD4	B	436	451	Right-handed alpha
Helix 32	AD5	B	471	496	Right-handed alpha
Helix 33	AD6	C	98	106	Right-handed alpha
Helix 34	AD7	C	137	152	Right-handed alpha
Helix 35	AD8	C	170	173	Right-handed 310
Helix 36	AD9	C	174	182	Right-handed alpha
Helix 37	AE1	C	196	211	Right-handed alpha
Helix 38	AE2	C	225	244	Right-handed alpha
Helix 39	AE3	C	248	262	Right-handed alpha
Helix 40	AE4	C	271	284	Right-handed alpha
Helix 41	AE5	C	295	305	Right-handed alpha
Helix 42	AE6	C	327	335	Right-handed alpha
Helix 43	AE7	C	335	340	Right-handed alpha
Helix 44	AE8	C	341	356	Right-handed alpha
Helix 45	AE9	C	359	374	Right-handed alpha
Helix 46	AF1	C	396	404	Right-handed alpha
Helix 47	AF2	C	413	419	Right-handed alpha
Helix 48	AF3	C	436	451	Right-handed alpha
Helix 49	AF4	C	471	496	Right-handed alpha
Helix 50	AF5	D	98	106	Right-handed alpha
Helix 51	AF6	D	137	152	Right-handed alpha
Helix 52	AF7	D	170	173	Right-handed 310
Helix 53	AF8	D	174	182	Right-handed alpha
Helix 54	AF9	D	196	211	Right-handed alpha
Helix 55	AG1	D	225	244	Right-handed alpha
Helix 56	AG2	D	248	262	Right-handed alpha
Helix 57	AG3	D	272	283	Right-handed alpha
Helix 58	AG4	D	295	305	Right-handed alpha
Helix 59	AG5	D	327	335	Right-handed alpha
Helix 60	AG6	D	335	340	Right-handed alpha
Helix 61	AG7	D	341	355	Right-handed alpha
Helix 62	AG8	D	359	374	Right-handed alpha
Helix 63	AG9	D	396	404	Right-handed alpha
Helix 64	AH1	D	413	419	Right-handed alpha
Helix 65	AH2	D	436	451	Right-handed alpha
Helix 66	AH3	D	471	496	Right-handed alpha

There are 16 sheets in PDB entry 7A2G. 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,

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	286	289	first strand
Strand 2	A	307	310	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	378	381	first strand
Strand 2	A	384	387	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	410	411	first strand
Strand 2	A	432	433	parallel

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There are 2 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	456	459	first strand
Strand 2	A	466	469	anti-parallel

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There are 2 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	286	289	first strand
Strand 2	B	307	310	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	380	381	first strand
Strand 2	B	384	385	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	B	409	411	first strand
Strand 2	B	431	433	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	456	459	first strand
Strand 2	B	466	469	anti-parallel

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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	286	289	first strand
Strand 2	C	307	310	parallel

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There are 2 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	409	411	first strand
Strand 2	C	431	433	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	456	459	first strand
Strand 2	C	466	469	anti-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	D	80	81	first strand
Strand 2	D	135	136	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	D	286	289	first strand
Strand 2	D	307	310	parallel

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There are 2 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	378	381	first strand
Strand 2	D	384	387	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	409	411	first strand
Strand 2	D	431	433	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	456	459	first strand
Strand 2	D	466	469	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: 7A2G

Analysis of interatomic Contacts of Structural Units in PDB entry:
7A2G