Analysis of interatomic Contacts of Structural Units in PDB entry:
9I9D

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 9I9D entry

There are 3 chains in PDB entry 9I9D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 30	GLY 571
B	ALA 20	GLY 570
C	ALA 20	GLY 570

There are 19 helices in PDB entry 9I9D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	45	53	Right-handed alpha
Helix 2	AA2	A	54	57	Right-handed 310
Helix 3	AA3	A	96	100	Right-handed 310
Helix 4	AA4	A	102	107	Right-handed alpha
Helix 5	AA5	A	108	110	Right-handed 310
Helix 6	AA6	A	149	153	Right-handed 310
Helix 7	AA7	A	491	500	Right-handed alpha
Helix 8	AA8	B	42	51	Right-handed alpha
Helix 9	AA9	B	52	57	Right-handed 310
Helix 10	AB1	B	96	99	Right-handed 310
Helix 11	AB2	B	100	108	Right-handed alpha
Helix 12	AB3	B	491	499	Right-handed alpha
Helix 13	AB4	C	42	54	Right-handed alpha
Helix 14	AB5	C	55	57	Right-handed 310
Helix 15	AB6	C	66	71	Right-handed alpha
Helix 16	AB7	C	102	107	Right-handed alpha
Helix 17	AB8	C	149	153	Right-handed 310
Helix 18	AB9	C	233	238	Right-handed alpha
Helix 19	AC1	C	491	499	Right-handed alpha

There are 21 sheets in PDB entry 9I9D. 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,

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	73	81	first strand
Strand 2	A	208	217	anti-parallel
Strand 3	A	117	123	anti-parallel
Strand 4	A	166	170	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	89	94	first strand
Strand 2	A	189	194	anti-parallel
Strand 3	A	132	138	anti-parallel
Strand 4	A	155	159	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	113	114	first strand
Strand 2	A	222	223	anti-parallel

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There are 6 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	485	488	first strand
Strand 2	A	459	466	anti-parallel
Strand 3	A	534	536	anti-parallel
Strand 4	A	523	528	anti-parallel
Strand 5	A	511	518	anti-parallel
Strand 6	A	555	560	anti-parallel

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There are 6 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	545	546	first strand
Strand 2	A	261	266	anti-parallel
Strand 3	A	459	466	anti-parallel
Strand 4	A	534	536	anti-parallel
Strand 5	A	523	528	anti-parallel
Strand 6	A	567	568	anti-parallel

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There are 7 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	294	297	first strand
Strand 2	A	416	421	anti-parallel
Strand 3	A	355	362	anti-parallel
Strand 4	A	368	382	anti-parallel
Strand 5	A	398	403	anti-parallel
Strand 6	A	315	319	anti-parallel
Strand 7	A	301	303	anti-parallel

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There are 5 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	294	297	first strand
Strand 2	A	416	421	anti-parallel
Strand 3	A	355	362	anti-parallel
Strand 4	A	368	382	anti-parallel
Strand 5	A	389	390	anti-parallel

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There are 5 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	34	35	first strand
Strand 2	B	166	170	parallel
Strand 3	B	117	124	anti-parallel
Strand 4	B	208	217	anti-parallel
Strand 5	B	73	81	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	89	94	first strand
Strand 2	B	189	193	anti-parallel
Strand 3	B	132	138	anti-parallel
Strand 4	B	155	159	anti-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	B	113	114	first strand
Strand 2	B	222	223	anti-parallel

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There are 6 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	485	488	first strand
Strand 2	B	459	466	anti-parallel
Strand 3	B	534	536	anti-parallel
Strand 4	B	526	528	anti-parallel
Strand 5	B	511	518	anti-parallel
Strand 6	B	552	560	anti-parallel

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There are 8 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	545	546	first strand
Strand 2	B	261	266	anti-parallel
Strand 3	B	459	466	anti-parallel
Strand 4	B	534	536	anti-parallel
Strand 5	B	526	528	anti-parallel
Strand 6	B	511	518	anti-parallel
Strand 7	B	523	524	anti-parallel
Strand 8	B	567	568	anti-parallel

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There are 7 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	294	296	first strand
Strand 2	B	416	421	anti-parallel
Strand 3	B	354	362	anti-parallel
Strand 4	B	368	382	anti-parallel
Strand 5	B	398	403	anti-parallel
Strand 6	B	315	319	anti-parallel
Strand 7	B	301	303	anti-parallel

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There are 5 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	294	296	first strand
Strand 2	B	416	421	anti-parallel
Strand 3	B	354	362	anti-parallel
Strand 4	B	368	382	anti-parallel
Strand 5	B	389	390	anti-parallel

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There are 5 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	34	36	first strand
Strand 2	C	166	170	parallel
Strand 3	C	117	123	anti-parallel
Strand 4	C	208	217	anti-parallel
Strand 5	C	73	81	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	89	94	first strand
Strand 2	C	189	194	anti-parallel
Strand 3	C	132	138	anti-parallel
Strand 4	C	155	159	anti-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	C	179	180	first strand
Strand 2	C	112	114	anti-parallel
Strand 3	C	222	223	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	261	266	first strand
Strand 2	C	458	466	anti-parallel
Strand 3	C	534	537	anti-parallel
Strand 4	C	523	528	anti-parallel
Strand 5	C	511	518	anti-parallel
Strand 6	C	552	560	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	485	488	first strand
Strand 2	C	458	466	anti-parallel
Strand 3	C	534	537	anti-parallel
Strand 4	C	523	528	anti-parallel
Strand 5	C	567	568	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	297	first strand
Strand 2	C	417	420	anti-parallel
Strand 3	C	353	361	anti-parallel
Strand 4	C	374	381	anti-parallel
Strand 5	C	398	403	anti-parallel
Strand 6	C	315	319	anti-parallel
Strand 7	C	301	303	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	295	297	first strand
Strand 2	C	417	420	anti-parallel
Strand 3	C	353	361	anti-parallel
Strand 4	C	425	427	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: 9I9D

Analysis of interatomic Contacts of Structural Units in PDB entry:
9I9D