Analysis of interatomic Contacts of Structural Units in PDB entry:
9PI3

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 9PI3 entry

There are 2 chains in PDB entry 9PI3 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 9	LEU 1135
B	ALA 8	GLN 1134

There are 93 helices in PDB entry 9PI3. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	38	Right-handed alpha
Helix 2	AA2	A	99	103	Right-handed 310
Helix 3	AA3	A	111	124	Right-handed alpha
Helix 4	AA4	A	134	138	Right-handed 310
Helix 5	AA5	A	140	149	Right-handed alpha
Helix 6	AA6	A	151	153	Right-handed 310
Helix 7	AA7	A	165	170	Right-handed alpha
Helix 8	AA8	A	178	181	Right-handed 310
Helix 9	AA9	A	200	203	Right-handed 310
Helix 10	AB1	A	233	244	Right-handed alpha
Helix 11	AB2	A	244	252	Right-handed alpha
Helix 12	AB3	A	256	270	Right-handed alpha
Helix 13	AB4	A	311	332	Right-handed alpha
Helix 14	AB5	A	341	345	Right-handed 310
Helix 15	AB6	A	353	378	Right-handed alpha
Helix 16	AB7	A	412	416	Right-handed 310
Helix 17	AB8	A	447	454	Right-handed alpha
Helix 18	AB9	A	458	470	Right-handed alpha
Helix 19	AC1	A	484	491	Right-handed alpha
Helix 20	AC2	A	510	518	Right-handed alpha
Helix 21	AC3	A	519	522	Right-handed 310
Helix 22	AC4	A	567	571	Right-handed alpha
Helix 23	AC5	A	574	589	Right-handed alpha
Helix 24	AC6	A	609	634	Right-handed alpha
Helix 25	AC7	A	642	648	Right-handed alpha
Helix 26	AC8	A	659	663	Right-handed 310
Helix 27	AC9	A	666	687	Right-handed alpha
Helix 28	AD1	A	688	694	Right-handed alpha
Helix 29	AD2	A	702	718	Right-handed alpha
Helix 30	AD3	A	815	822	Right-handed alpha
Helix 31	AD4	A	822	827	Right-handed alpha
Helix 32	AD5	A	839	849	Right-handed alpha
Helix 33	AD6	A	858	879	Right-handed alpha
Helix 34	AD7	A	887	904	Right-handed alpha
Helix 35	AD8	A	927	934	Right-handed 310
Helix 36	AD9	A	937	939	Right-handed 310
Helix 37	AE1	A	940	951	Right-handed alpha
Helix 38	AE2	A	952	955	Right-handed 310
Helix 39	AE3	A	969	974	Right-handed alpha
Helix 40	AE4	A	1008	1012	Right-handed 310
Helix 41	AE5	A	1048	1058	Right-handed alpha
Helix 42	AE6	A	1063	1077	Right-handed alpha
Helix 43	AE7	A	1078	1083	Right-handed 310
Helix 44	AE8	A	1084	1093	Right-handed alpha
Helix 45	AE9	A	1094	1112	Right-handed alpha
Helix 46	AF1	A	1117	1134	Right-handed alpha
Helix 47	AF2	B	30	38	Right-handed alpha
Helix 48	AF3	B	99	103	Right-handed 310
Helix 49	AF4	B	111	124	Right-handed alpha
Helix 50	AF5	B	131	136	Right-handed alpha
Helix 51	AF6	B	140	149	Right-handed alpha
Helix 52	AF7	B	151	153	Right-handed 310
Helix 53	AF8	B	165	171	Right-handed alpha
Helix 54	AF9	B	178	181	Right-handed 310
Helix 55	AG1	B	200	203	Right-handed 310
Helix 56	AG2	B	233	244	Right-handed alpha
Helix 57	AG3	B	245	252	Right-handed alpha
Helix 58	AG4	B	256	270	Right-handed alpha
Helix 59	AG5	B	309	332	Right-handed alpha
Helix 60	AG6	B	341	349	Right-handed 310
Helix 61	AG7	B	353	378	Right-handed alpha
Helix 62	AG8	B	447	455	Right-handed alpha
Helix 63	AG9	B	458	470	Right-handed alpha
Helix 64	AH1	B	484	493	Right-handed alpha
Helix 65	AH2	B	503	509	Right-handed 310
Helix 66	AH3	B	510	518	Right-handed alpha
Helix 67	AH4	B	519	522	Right-handed 310
Helix 68	AH5	B	567	571	Right-handed alpha
Helix 69	AH6	B	574	589	Right-handed alpha
Helix 70	AH7	B	609	635	Right-handed alpha
Helix 71	AH8	B	659	663	Right-handed 310
Helix 72	AH9	B	666	688	Right-handed alpha
Helix 73	AI1	B	688	694	Right-handed alpha
Helix 74	AI2	B	702	717	Right-handed alpha
Helix 75	AI3	B	793	802	Right-handed alpha
Helix 76	AI4	B	809	813	Right-handed 310
Helix 77	AI5	B	815	822	Right-handed alpha
Helix 78	AI6	B	822	827	Right-handed alpha
Helix 79	AI7	B	839	848	Right-handed alpha
Helix 80	AI8	B	858	879	Right-handed alpha
Helix 81	AI9	B	887	904	Right-handed alpha
Helix 82	AJ1	B	927	934	Right-handed 310
Helix 83	AJ2	B	937	939	Right-handed 310
Helix 84	AJ3	B	940	951	Right-handed alpha
Helix 85	AJ4	B	952	955	Right-handed 310
Helix 86	AJ5	B	969	975	Right-handed alpha
Helix 87	AJ6	B	1008	1012	Right-handed 310
Helix 88	AJ7	B	1049	1059	Right-handed alpha
Helix 89	AJ8	B	1063	1077	Right-handed alpha
Helix 90	AJ9	B	1078	1083	Right-handed 310
Helix 91	AK1	B	1084	1093	Right-handed alpha
Helix 92	AK2	B	1094	1111	Right-handed alpha
Helix 93	AK3	B	1117	1131	Right-handed alpha

There are 16 sheets in PDB entry 9PI3. 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 9 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	10	13	first strand
Strand 2	A	724	733	parallel
Strand 3	A	764	776	anti-parallel
Strand 4	A	651	657	anti-parallel
Strand 5	A	533	538	anti-parallel
Strand 6	A	978	988	anti-parallel
Strand 7	A	1022	1028	anti-parallel
Strand 8	A	913	922	parallel
Strand 9	A	960	966	anti-parallel

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There are 8 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	10	13	first strand
Strand 2	A	724	733	parallel
Strand 3	A	764	776	anti-parallel
Strand 4	A	998	1003	parallel
Strand 5	A	978	988	anti-parallel
Strand 6	A	1022	1028	anti-parallel
Strand 7	A	913	922	parallel
Strand 8	A	960	966	anti-parallel

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There are 4 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	15	16	first strand
Strand 2	A	64	72	parallel
Strand 3	A	82	89	anti-parallel
Strand 4	A	758	760	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	47	50	first strand
Strand 2	A	93	98	anti-parallel
Strand 3	A	155	161	anti-parallel
Strand 4	A	19	25	anti-parallel
Strand 5	A	190	198	anti-parallel
Strand 6	A	174	176	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	47	50	first strand
Strand 2	A	93	98	anti-parallel
Strand 3	A	155	161	anti-parallel
Strand 4	A	19	25	anti-parallel
Strand 5	A	190	198	anti-parallel
Strand 6	A	182	185	anti-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	284	285	first strand
Strand 2	A	420	421	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	A	387	390	first strand
Strand 2	A	407	410	anti-parallel

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There are 4 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	9	13	first strand
Strand 2	B	724	733	parallel
Strand 3	B	764	776	anti-parallel
Strand 4	B	651	657	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	15	16	first strand
Strand 2	B	64	72	parallel
Strand 3	B	82	89	anti-parallel
Strand 4	B	758	760	parallel

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There are 6 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	47	50	first strand
Strand 2	B	93	98	anti-parallel
Strand 3	B	155	161	anti-parallel
Strand 4	B	19	25	anti-parallel
Strand 5	B	189	198	anti-parallel
Strand 6	B	174	176	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	47	50	first strand
Strand 2	B	93	98	anti-parallel
Strand 3	B	155	161	anti-parallel
Strand 4	B	19	25	anti-parallel
Strand 5	B	189	198	anti-parallel
Strand 6	B	182	186	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	B	284	285	first strand
Strand 2	B	420	421	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	B	387	390	first strand
Strand 2	B	407	410	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	533	538	first strand
Strand 2	B	978	989	anti-parallel
Strand 3	B	1022	1028	anti-parallel
Strand 4	B	913	922	parallel
Strand 5	B	960	966	anti-parallel

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There are 3 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	533	538	first strand
Strand 2	B	978	989	anti-parallel
Strand 3	B	997	1004	anti-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	741	742	first strand
Strand 2	B	752	753	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: 9PI3

Analysis of interatomic Contacts of Structural Units in PDB entry:
9PI3