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

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 9IIV entry

There are 5 chains in PDB entry 9IIV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 23	PHE 501
B	GLY 23	PHE 501
C	GLY 23	PHE 501
D	GLY 23	PHE 501
E	GLY 23	PHE 501

There are 40 helices in PDB entry 9IIV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	25	34	Right-handed alpha
Helix 2	AA2	A	230	254	Right-handed alpha
Helix 3	AA3	A	255	259	Right-handed 310
Helix 4	AA4	A	260	283	Right-handed alpha
Helix 5	AA5	A	291	319	Right-handed alpha
Helix 6	AA6	A	328	343	Right-handed alpha
Helix 7	AA7	A	458	488	Right-handed alpha
Helix 8	AA8	A	492	501	Right-handed alpha
Helix 9	AA9	B	25	34	Right-handed alpha
Helix 10	AB1	B	230	254	Right-handed alpha
Helix 11	AB2	B	255	259	Right-handed 310
Helix 12	AB3	B	260	283	Right-handed alpha
Helix 13	AB4	B	291	319	Right-handed alpha
Helix 14	AB5	B	328	343	Right-handed alpha
Helix 15	AB6	B	458	488	Right-handed alpha
Helix 16	AB7	B	492	501	Right-handed alpha
Helix 17	AB8	C	25	34	Right-handed alpha
Helix 18	AB9	C	230	254	Right-handed alpha
Helix 19	AC1	C	255	259	Right-handed 310
Helix 20	AC2	C	260	283	Right-handed alpha
Helix 21	AC3	C	291	319	Right-handed alpha
Helix 22	AC4	C	328	343	Right-handed alpha
Helix 23	AC5	C	458	488	Right-handed alpha
Helix 24	AC6	C	492	501	Right-handed alpha
Helix 25	AC7	D	25	34	Right-handed alpha
Helix 26	AC8	D	230	254	Right-handed alpha
Helix 27	AC9	D	255	259	Right-handed 310
Helix 28	AD1	D	260	283	Right-handed alpha
Helix 29	AD2	D	291	319	Right-handed alpha
Helix 30	AD3	D	328	343	Right-handed alpha
Helix 31	AD4	D	458	488	Right-handed alpha
Helix 32	AD5	D	492	501	Right-handed alpha
Helix 33	AD6	E	25	34	Right-handed alpha
Helix 34	AD7	E	230	254	Right-handed alpha
Helix 35	AD8	E	255	259	Right-handed 310
Helix 36	AD9	E	260	283	Right-handed alpha
Helix 37	AE1	E	291	319	Right-handed alpha
Helix 38	AE2	E	328	343	Right-handed alpha
Helix 39	AE3	E	458	488	Right-handed alpha
Helix 40	AE4	E	492	501	Right-handed alpha

There are 20 sheets in PDB entry 9IIV. 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,

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	99	102	first strand
Strand 2	A	130	133	anti-parallel
Strand 3	A	137	140	anti-parallel
Strand 4	A	71	83	anti-parallel
Strand 5	A	143	149	anti-parallel

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There are 6 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	99	102	first strand
Strand 2	A	130	133	anti-parallel
Strand 3	A	137	140	anti-parallel
Strand 4	A	71	83	anti-parallel
Strand 5	A	51	66	anti-parallel
Strand 6	A	178	182	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	112	114	first strand
Strand 2	A	161	170	anti-parallel
Strand 3	A	219	228	anti-parallel
Strand 4	A	196	200	anti-parallel

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There are 4 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	112	114	first strand
Strand 2	A	161	170	anti-parallel
Strand 3	A	219	228	anti-parallel
Strand 4	A	203	206	anti-parallel

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There are 5 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	99	102	first strand
Strand 2	B	130	133	anti-parallel
Strand 3	B	137	140	anti-parallel
Strand 4	B	71	83	anti-parallel
Strand 5	B	143	149	anti-parallel

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There are 6 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	99	102	first strand
Strand 2	B	130	133	anti-parallel
Strand 3	B	137	140	anti-parallel
Strand 4	B	71	83	anti-parallel
Strand 5	B	51	66	anti-parallel
Strand 6	B	178	182	parallel

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There are 4 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	112	114	first strand
Strand 2	B	161	170	anti-parallel
Strand 3	B	219	228	anti-parallel
Strand 4	B	196	200	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	112	114	first strand
Strand 2	B	161	170	anti-parallel
Strand 3	B	219	228	anti-parallel
Strand 4	B	203	206	anti-parallel

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There are 5 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	99	102	first strand
Strand 2	C	130	133	anti-parallel
Strand 3	C	137	140	anti-parallel
Strand 4	C	71	83	anti-parallel
Strand 5	C	143	149	anti-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	C	99	102	first strand
Strand 2	C	130	133	anti-parallel
Strand 3	C	137	140	anti-parallel
Strand 4	C	71	83	anti-parallel
Strand 5	C	51	66	anti-parallel
Strand 6	C	178	182	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	112	114	first strand
Strand 2	C	161	170	anti-parallel
Strand 3	C	219	228	anti-parallel
Strand 4	C	196	200	anti-parallel

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There are 4 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	112	114	first strand
Strand 2	C	161	170	anti-parallel
Strand 3	C	219	228	anti-parallel
Strand 4	C	203	206	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	99	102	first strand
Strand 2	D	130	133	anti-parallel
Strand 3	D	137	140	anti-parallel
Strand 4	D	71	83	anti-parallel
Strand 5	D	143	149	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	D	99	102	first strand
Strand 2	D	130	133	anti-parallel
Strand 3	D	137	140	anti-parallel
Strand 4	D	71	83	anti-parallel
Strand 5	D	51	66	anti-parallel
Strand 6	D	178	182	parallel

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There are 4 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	112	114	first strand
Strand 2	D	161	170	anti-parallel
Strand 3	D	219	228	anti-parallel
Strand 4	D	196	200	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	D	112	114	first strand
Strand 2	D	161	170	anti-parallel
Strand 3	D	219	228	anti-parallel
Strand 4	D	203	206	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	99	102	first strand
Strand 2	E	130	133	anti-parallel
Strand 3	E	137	140	anti-parallel
Strand 4	E	71	83	anti-parallel
Strand 5	E	143	149	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	E	99	102	first strand
Strand 2	E	130	133	anti-parallel
Strand 3	E	137	140	anti-parallel
Strand 4	E	71	83	anti-parallel
Strand 5	E	51	66	anti-parallel
Strand 6	E	178	182	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	112	114	first strand
Strand 2	E	161	170	anti-parallel
Strand 3	E	219	228	anti-parallel
Strand 4	E	196	200	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	112	114	first strand
Strand 2	E	161	170	anti-parallel
Strand 3	E	219	228	anti-parallel
Strand 4	E	203	206	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: 9IIV

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