Analysis of interatomic Contacts of Structural Units in PDB entry:
5I3D

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 5I3D entry

There are 4 chains in PDB entry 5I3D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	HIS 489
B	SER 3	HIS 489
C	SER 3	HIS 489
D	SER 3	HIS 489

There are 86 helices in PDB entry 5I3D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	15	20	Right-handed alpha
Helix 2	AA2	A	31	39	Right-handed alpha
Helix 3	AA3	A	39	45	Right-handed alpha
Helix 4	AA4	A	52	56	Right-handed 310
Helix 5	AA5	A	58	73	Right-handed alpha
Helix 6	AA6	A	83	88	Right-handed alpha
Helix 7	AA7	A	111	120	Right-handed alpha
Helix 8	AA8	A	123	140	Right-handed alpha
Helix 9	AA9	A	159	165	Right-handed alpha
Helix 10	AB1	A	172	175	Right-handed 310
Helix 11	AB2	A	176	195	Right-handed alpha
Helix 12	AB3	A	206	216	Right-handed alpha
Helix 13	AB4	A	217	221	Right-handed 310
Helix 14	AB5	A	228	252	Right-handed alpha
Helix 15	AB6	A	274	286	Right-handed alpha
Helix 16	AB7	A	286	296	Right-handed alpha
Helix 17	AB8	A	365	380	Right-handed alpha
Helix 18	AB9	A	397	415	Right-handed alpha
Helix 19	AC1	A	432	439	Right-handed 310
Helix 20	AC2	A	456	469	Right-handed alpha
Helix 21	AC3	A	472	479	Right-handed 310
Helix 22	AC4	B	15	20	Right-handed alpha
Helix 23	AC5	B	31	39	Right-handed alpha
Helix 24	AC6	B	39	45	Right-handed alpha
Helix 25	AC7	B	52	56	Right-handed 310
Helix 26	AC8	B	58	73	Right-handed alpha
Helix 27	AC9	B	83	88	Right-handed alpha
Helix 28	AD1	B	111	120	Right-handed alpha
Helix 29	AD2	B	123	140	Right-handed alpha
Helix 30	AD3	B	159	165	Right-handed alpha
Helix 31	AD4	B	172	175	Right-handed 310
Helix 32	AD5	B	176	195	Right-handed alpha
Helix 33	AD6	B	206	216	Right-handed alpha
Helix 34	AD7	B	217	221	Right-handed 310
Helix 35	AD8	B	228	252	Right-handed alpha
Helix 36	AD9	B	274	286	Right-handed alpha
Helix 37	AE1	B	286	296	Right-handed alpha
Helix 38	AE2	B	365	380	Right-handed alpha
Helix 39	AE3	B	397	415	Right-handed alpha
Helix 40	AE4	B	432	439	Right-handed 310
Helix 41	AE5	B	456	469	Right-handed alpha
Helix 42	AE6	B	472	479	Right-handed 310
Helix 43	AE7	C	15	20	Right-handed alpha
Helix 44	AE8	C	31	39	Right-handed alpha
Helix 45	AE9	C	39	45	Right-handed alpha
Helix 46	AF1	C	52	56	Right-handed 310
Helix 47	AF2	C	58	73	Right-handed alpha
Helix 48	AF3	C	83	88	Right-handed alpha
Helix 49	AF4	C	111	122	Right-handed alpha
Helix 50	AF5	C	123	140	Right-handed alpha
Helix 51	AF6	C	154	158	Right-handed 310
Helix 52	AF7	C	159	165	Right-handed alpha
Helix 53	AF8	C	172	175	Right-handed 310
Helix 54	AF9	C	176	195	Right-handed alpha
Helix 55	AG1	C	206	216	Right-handed alpha
Helix 56	AG2	C	217	221	Right-handed 310
Helix 57	AG3	C	228	252	Right-handed alpha
Helix 58	AG4	C	274	286	Right-handed alpha
Helix 59	AG5	C	286	296	Right-handed alpha
Helix 60	AG6	C	365	380	Right-handed alpha
Helix 61	AG7	C	397	415	Right-handed alpha
Helix 62	AG8	C	432	439	Right-handed 310
Helix 63	AG9	C	456	469	Right-handed alpha
Helix 64	AH1	C	472	479	Right-handed 310
Helix 65	AH2	D	15	20	Right-handed alpha
Helix 66	AH3	D	31	39	Right-handed alpha
Helix 67	AH4	D	39	45	Right-handed alpha
Helix 68	AH5	D	52	56	Right-handed 310
Helix 69	AH6	D	58	73	Right-handed alpha
Helix 70	AH7	D	83	88	Right-handed alpha
Helix 71	AH8	D	111	122	Right-handed alpha
Helix 72	AH9	D	123	140	Right-handed alpha
Helix 73	AI1	D	154	158	Right-handed 310
Helix 74	AI2	D	159	165	Right-handed alpha
Helix 75	AI3	D	172	175	Right-handed 310
Helix 76	AI4	D	176	195	Right-handed alpha
Helix 77	AI5	D	206	216	Right-handed alpha
Helix 78	AI6	D	217	221	Right-handed 310
Helix 79	AI7	D	228	252	Right-handed alpha
Helix 80	AI8	D	274	286	Right-handed alpha
Helix 81	AI9	D	286	296	Right-handed alpha
Helix 82	AJ1	D	365	380	Right-handed alpha
Helix 83	AJ2	D	397	415	Right-handed alpha
Helix 84	AJ3	D	432	439	Right-handed 310
Helix 85	AJ4	D	456	469	Right-handed alpha
Helix 86	AJ5	D	472	479	Right-handed 310

There are 12 sheets in PDB entry 5I3D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 10 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	334	336	first strand
Strand 2	A	316	329	anti-parallel
Strand 3	A	383	387	parallel
Strand 4	A	419	424	parallel
Strand 5	A	9	13	parallel
Strand 6	A	77	81	parallel
Strand 7	A	143	147	parallel
Strand 8	A	200	205	parallel
Strand 9	A	258	269	parallel
Strand 10	A	316	329	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	297	300	first strand
Strand 2	A	303	306	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	444	446	first strand
Strand 2	A	453	455	anti-parallel

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There are 10 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	334	336	first strand
Strand 2	B	316	329	anti-parallel
Strand 3	B	383	387	parallel
Strand 4	B	419	424	parallel
Strand 5	B	9	13	parallel
Strand 6	B	77	81	parallel
Strand 7	B	143	147	parallel
Strand 8	B	200	205	parallel
Strand 9	B	258	269	parallel
Strand 10	B	316	329	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	297	300	first strand
Strand 2	B	303	306	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	B	444	446	first strand
Strand 2	B	453	455	anti-parallel

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There are 10 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	334	336	first strand
Strand 2	C	316	329	anti-parallel
Strand 3	C	383	387	parallel
Strand 4	C	419	424	parallel
Strand 5	C	9	13	parallel
Strand 6	C	77	81	parallel
Strand 7	C	143	147	parallel
Strand 8	C	200	205	parallel
Strand 9	C	258	269	parallel
Strand 10	C	316	329	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	C	297	299	first strand
Strand 2	C	304	306	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	444	446	first strand
Strand 2	C	453	455	anti-parallel

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There are 10 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	334	336	first strand
Strand 2	D	317	329	anti-parallel
Strand 3	D	383	387	parallel
Strand 4	D	419	424	parallel
Strand 5	D	9	13	parallel
Strand 6	D	77	81	parallel
Strand 7	D	143	147	parallel
Strand 8	D	200	205	parallel
Strand 9	D	258	269	parallel
Strand 10	D	317	329	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	D	297	299	first strand
Strand 2	D	304	306	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	444	446	first strand
Strand 2	D	453	455	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: 5I3D

Analysis of interatomic Contacts of Structural Units in PDB entry:
5I3D