Analysis of interatomic Contacts of Structural Units in PDB entry:
9I3P

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 9I3P entry

There are 3 chains in PDB entry 9I3P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 158	VAL 217
B	MET 1	PRO 561
C	GLN 1	GLY 465

There are 25 helices in PDB entry 9I3P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	4	11	Right-handed alpha
Helix 2	AA2	B	13	17	Right-handed 310
Helix 3	AA3	B	270	276	Right-handed alpha
Helix 4	AA4	B	351	359	Right-handed alpha
Helix 5	AA5	B	445	452	Right-handed alpha
Helix 6	AA6	B	472	476	Right-handed 310
Helix 7	AA7	C	130	144	Right-handed alpha
Helix 8	AA8	C	154	163	Right-handed alpha
Helix 9	AA9	C	164	166	Right-handed 310
Helix 10	AB1	C	178	185	Right-handed alpha
Helix 11	AB2	C	194	199	Right-handed alpha
Helix 12	AB3	C	204	210	Right-handed alpha
Helix 13	AB4	C	242	254	Right-handed alpha
Helix 14	AB5	C	265	268	Right-handed 310
Helix 15	AB6	C	269	274	Right-handed alpha
Helix 16	AB7	C	275	277	Right-handed 310
Helix 17	AB8	C	298	313	Right-handed alpha
Helix 18	AB9	C	321	330	Right-handed alpha
Helix 19	AC1	C	340	342	Right-handed 310
Helix 20	AC2	C	343	351	Right-handed alpha
Helix 21	AC3	C	384	395	Right-handed alpha
Helix 22	AC4	C	398	409	Right-handed alpha
Helix 23	AC5	C	416	424	Right-handed alpha
Helix 24	AC6	C	426	439	Right-handed alpha
Helix 25	AC7	C	447	465	Right-handed alpha

There are 16 sheets in PDB entry 9I3P. 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 5 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	201	206	first strand
Strand 2	A	193	198	anti-parallel
Strand 3	A	182	187	anti-parallel
Strand 4	A	160	163	anti-parallel
Strand 5	A	210	212	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	B	84	89	first strand
Strand 2	B	198	205	anti-parallel
Strand 3	B	222	235	anti-parallel
Strand 4	B	242	244	anti-parallel

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There are 6 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	84	89	first strand
Strand 2	B	198	205	anti-parallel
Strand 3	B	222	235	anti-parallel
Strand 4	B	48	63	anti-parallel
Strand 5	B	19	25	anti-parallel
Strand 6	B	251	254	anti-parallel

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There are 5 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	159	164	first strand
Strand 2	B	147	156	anti-parallel
Strand 3	B	136	144	anti-parallel
Strand 4	B	116	119	anti-parallel
Strand 5	B	173	175	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	123	124	first strand
Strand 2	B	129	130	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	B	268	269	first strand
Strand 2	B	512	518	anti-parallel
Strand 3	B	283	289	anti-parallel
Strand 4	B	306	322	anti-parallel
Strand 5	B	479	494	anti-parallel
Strand 6	B	500	505	anti-parallel
Strand 7	B	527	529	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	B	457	459	first strand
Strand 2	B	479	494	anti-parallel
Strand 3	B	306	322	anti-parallel
Strand 4	B	331	335	anti-parallel
Strand 5	B	533	535	anti-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	B	348	349	first strand
Strand 2	B	434	436	anti-parallel
Strand 3	B	367	369	anti-parallel

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There are 3 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	389	391	first strand
Strand 2	B	408	416	anti-parallel
Strand 3	B	395	397	anti-parallel

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There are 3 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	389	391	first strand
Strand 2	B	408	416	anti-parallel
Strand 3	B	421	427	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	C	6	7	first strand
Strand 2	C	17	22	anti-parallel
Strand 3	C	78	84	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	11	first strand
Strand 2	C	112	115	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	33	39	anti-parallel
Strand 5	C	45	52	anti-parallel
Strand 6	C	58	60	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	11	first strand
Strand 2	C	112	115	parallel
Strand 3	C	92	99	anti-parallel
Strand 4	C	107	108	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	147	150	first strand
Strand 2	C	119	122	parallel
Strand 3	C	171	175	parallel
Strand 4	C	370	378	anti-parallel
Strand 5	C	218	224	anti-parallel
Strand 6	C	413	414	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	147	150	first strand
Strand 2	C	119	122	parallel
Strand 3	C	171	175	parallel
Strand 4	C	370	378	anti-parallel
Strand 5	C	440	441	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	257	259	first strand
Strand 2	C	334	339	parallel
Strand 3	C	226	229	anti-parallel
Strand 4	C	355	357	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: 9I3P

Analysis of interatomic Contacts of Structural Units in PDB entry:
9I3P