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

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 5IRV entry

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

Chain ID	Initial residue	Terminal residue
A	LEU 31	ALA 504
B	LEU 31	ALA 504
C	SER 30	ALA 504
D	SER 30	ALA 504

There are 82 helices in PDB entry 5IRV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	48	56	Right-handed alpha
Helix 2	AA2	A	56	61	Right-handed alpha
Helix 3	AA3	A	78	87	Right-handed alpha
Helix 4	AA4	A	99	106	Right-handed alpha
Helix 5	AA5	A	118	134	Right-handed alpha
Helix 6	AA6	A	141	159	Right-handed alpha
Helix 7	AA7	A	167	184	Right-handed alpha
Helix 8	AA8	A	192	210	Right-handed alpha
Helix 9	AA9	A	219	224	Right-handed alpha
Helix 10	AB1	A	227	254	Right-handed alpha
Helix 11	AB2	A	261	274	Right-handed alpha
Helix 12	AB3	A	284	287	Right-handed 310
Helix 13	AB4	A	288	321	Right-handed alpha
Helix 14	AB5	A	321	336	Right-handed alpha
Helix 15	AB6	A	343	349	Right-handed 310
Helix 16	AB7	A	350	364	Right-handed alpha
Helix 17	AB8	A	395	401	Right-handed alpha
Helix 18	AB9	A	413	418	Right-handed 310
Helix 19	AC1	A	437	441	Right-handed 310
Helix 20	AC2	A	444	462	Right-handed alpha
Helix 21	AC3	A	496	502	Right-handed alpha
Helix 22	AC4	B	48	56	Right-handed alpha
Helix 23	AC5	B	56	61	Right-handed alpha
Helix 24	AC6	B	78	87	Right-handed alpha
Helix 25	AC7	B	99	106	Right-handed alpha
Helix 26	AC8	B	118	134	Right-handed alpha
Helix 27	AC9	B	141	159	Right-handed alpha
Helix 28	AD1	B	167	184	Right-handed alpha
Helix 29	AD2	B	192	210	Right-handed alpha
Helix 30	AD3	B	219	224	Right-handed alpha
Helix 31	AD4	B	227	254	Right-handed alpha
Helix 32	AD5	B	261	274	Right-handed alpha
Helix 33	AD6	B	281	287	Right-handed 310
Helix 34	AD7	B	288	321	Right-handed alpha
Helix 35	AD8	B	321	336	Right-handed alpha
Helix 36	AD9	B	343	348	Right-handed 310
Helix 37	AE1	B	350	364	Right-handed alpha
Helix 38	AE2	B	395	401	Right-handed alpha
Helix 39	AE3	B	413	418	Right-handed 310
Helix 40	AE4	B	437	441	Right-handed 310
Helix 41	AE5	B	444	462	Right-handed alpha
Helix 42	AE6	B	496	502	Right-handed alpha
Helix 43	AE7	C	48	56	Right-handed alpha
Helix 44	AE8	C	56	61	Right-handed alpha
Helix 45	AE9	C	78	87	Right-handed alpha
Helix 46	AF1	C	99	106	Right-handed alpha
Helix 47	AF2	C	118	134	Right-handed alpha
Helix 48	AF3	C	141	159	Right-handed alpha
Helix 49	AF4	C	167	184	Right-handed alpha
Helix 50	AF5	C	193	210	Right-handed alpha
Helix 51	AF6	C	227	254	Right-handed alpha
Helix 52	AF7	C	261	275	Right-handed alpha
Helix 53	AF8	C	284	287	Right-handed 310
Helix 54	AF9	C	288	321	Right-handed alpha
Helix 55	AG1	C	321	336	Right-handed alpha
Helix 56	AG2	C	343	348	Right-handed 310
Helix 57	AG3	C	350	364	Right-handed alpha
Helix 58	AG4	C	395	402	Right-handed alpha
Helix 59	AG5	C	413	418	Right-handed 310
Helix 60	AG6	C	437	441	Right-handed 310
Helix 61	AG7	C	444	462	Right-handed alpha
Helix 62	AG8	C	496	502	Right-handed alpha
Helix 63	AG9	D	48	56	Right-handed alpha
Helix 64	AH1	D	56	61	Right-handed alpha
Helix 65	AH2	D	78	87	Right-handed alpha
Helix 66	AH3	D	99	106	Right-handed alpha
Helix 67	AH4	D	118	134	Right-handed alpha
Helix 68	AH5	D	141	159	Right-handed alpha
Helix 69	AH6	D	167	184	Right-handed alpha
Helix 70	AH7	D	192	210	Right-handed alpha
Helix 71	AH8	D	227	254	Right-handed alpha
Helix 72	AH9	D	261	274	Right-handed alpha
Helix 73	AI1	D	281	285	Right-handed 310
Helix 74	AI2	D	288	321	Right-handed alpha
Helix 75	AI3	D	321	336	Right-handed alpha
Helix 76	AI4	D	343	349	Right-handed 310
Helix 77	AI5	D	350	364	Right-handed alpha
Helix 78	AI6	D	395	401	Right-handed alpha
Helix 79	AI7	D	413	418	Right-handed 310
Helix 80	AI8	D	437	441	Right-handed 310
Helix 81	AI9	D	444	462	Right-handed alpha
Helix 82	AJ1	D	496	502	Right-handed alpha

There are 16 sheets in PDB entry 5IRV. 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	36	40	first strand
Strand 2	C	63	68	parallel
Strand 3	C	71	76	anti-parallel
Strand 4	C	391	394	parallel
Strand 5	C	373	374	anti-parallel

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There are 5 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	373	374	first strand
Strand 2	A	391	394	anti-parallel
Strand 3	A	71	76	parallel
Strand 4	A	63	68	anti-parallel
Strand 5	C	36	40	parallel

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There are 3 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	163	165	first strand
Strand 2	A	491	495	anti-parallel
Strand 3	A	463	466	anti-parallel

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There are 2 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	379	381	first strand
Strand 2	A	384	386	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	A	479	480	first strand
Strand 2	A	484	485	anti-parallel

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There are 5 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	36	40	first strand
Strand 2	D	63	68	parallel
Strand 3	D	71	76	anti-parallel
Strand 4	D	391	394	parallel
Strand 5	D	373	374	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	B	373	374	first strand
Strand 2	B	391	394	anti-parallel
Strand 3	B	71	76	parallel
Strand 4	B	63	68	anti-parallel
Strand 5	D	36	40	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	163	165	first strand
Strand 2	B	491	495	anti-parallel
Strand 3	B	463	466	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	B	379	381	first strand
Strand 2	B	384	386	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	479	480	first strand
Strand 2	B	484	485	anti-parallel

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There are 3 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	163	165	first strand
Strand 2	C	491	495	anti-parallel
Strand 3	C	463	466	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	C	379	381	first strand
Strand 2	C	384	386	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	C	479	480	first strand
Strand 2	C	484	485	anti-parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	163	165	first strand
Strand 2	D	491	495	anti-parallel
Strand 3	D	463	466	anti-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	D	379	381	first strand
Strand 2	D	384	386	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	D	479	480	first strand
Strand 2	D	484	485	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: 5IRV

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