Analysis of interatomic Contacts of Structural Units in PDB entry:
7DA7

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 7DA7 entry

There are 3 chains in PDB entry 7DA7 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 28	LYS 698
B	GLN 28	LYS 698
C	U 9	C 266

There are 21 helices in PDB entry 7DA7. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	92	98	Right-handed alpha
Helix 2	AA2	A	117	122	Right-handed alpha
Helix 3	AA3	A	235	246	Right-handed alpha
Helix 4	AA4	A	267	275	Right-handed 310
Helix 5	AA5	A	315	320	Right-handed 310
Helix 6	AA6	A	400	408	Right-handed 310
Helix 7	AA7	A	450	454	Right-handed 310
Helix 8	AA8	A	543	548	Right-handed alpha
Helix 9	AA9	A	627	636	Right-handed alpha
Helix 10	AB1	A	651	664	Right-handed alpha
Helix 11	AB2	A	688	692	Right-handed 310
Helix 12	AB3	B	93	98	Right-handed alpha
Helix 13	AB4	B	117	122	Right-handed alpha
Helix 14	AB5	B	237	246	Right-handed alpha
Helix 15	AB6	B	267	275	Right-handed 310
Helix 16	AB7	B	400	408	Right-handed 310
Helix 17	AB8	B	450	454	Right-handed 310
Helix 18	AB9	B	543	548	Right-handed alpha
Helix 19	AC1	B	627	636	Right-handed alpha
Helix 20	AC2	B	651	664	Right-handed alpha
Helix 21	AC3	B	688	692	Right-handed 310

There are 18 sheets in PDB entry 7DA7. 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,

There are 7 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	37	first strand
Strand 2	A	56	58	parallel
Strand 3	A	80	82	parallel
Strand 4	A	104	106	parallel
Strand 5	A	128	131	parallel
Strand 6	A	152	155	parallel
Strand 7	A	176	178	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	186	187	first strand
Strand 2	A	212	213	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	199	200	first strand
Strand 2	A	223	224	parallel

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There are 15 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	253	255	first strand
Strand 2	A	279	281	parallel
Strand 3	A	303	305	parallel
Strand 4	A	328	329	parallel
Strand 5	A	361	362	parallel
Strand 6	A	385	386	parallel
Strand 7	A	412	414	parallel
Strand 8	A	436	438	parallel
Strand 9	A	461	463	parallel
Strand 10	A	485	487	parallel
Strand 11	A	511	513	parallel
Strand 12	A	535	537	parallel
Strand 13	A	567	569	parallel
Strand 14	A	591	593	parallel
Strand 15	A	615	617	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	A	263	264	first strand
Strand 2	A	289	290	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	A	313	314	first strand
Strand 2	A	346	347	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	396	397	first strand
Strand 2	A	422	423	parallel

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There are 3 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	445	447	first strand
Strand 2	A	469	471	parallel
Strand 3	A	493	494	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	A	640	641	first strand
Strand 2	A	668	669	parallel

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There are 7 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	35	37	first strand
Strand 2	B	56	58	parallel
Strand 3	B	80	82	parallel
Strand 4	B	104	107	parallel
Strand 5	B	128	131	parallel
Strand 6	B	152	155	parallel
Strand 7	B	176	178	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	B	186	187	first strand
Strand 2	B	212	213	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	B	199	200	first strand
Strand 2	B	223	224	parallel

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There are 15 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	253	255	first strand
Strand 2	B	279	281	parallel
Strand 3	B	303	305	parallel
Strand 4	B	328	329	parallel
Strand 5	B	361	362	parallel
Strand 6	B	385	386	parallel
Strand 7	B	412	414	parallel
Strand 8	B	436	438	parallel
Strand 9	B	461	463	parallel
Strand 10	B	485	487	parallel
Strand 11	B	511	513	parallel
Strand 12	B	535	537	parallel
Strand 13	B	567	569	parallel
Strand 14	B	591	593	parallel
Strand 15	B	615	617	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	B	263	264	first strand
Strand 2	B	289	290	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	B	313	314	first strand
Strand 2	B	346	347	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	396	397	first strand
Strand 2	B	422	423	parallel

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There are 3 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	445	447	first strand
Strand 2	B	469	471	parallel
Strand 3	B	493	494	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	B	640	641	first strand
Strand 2	B	668	669	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: 7DA7

Analysis of interatomic Contacts of Structural Units in PDB entry:
7DA7