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

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 9IZV entry

There are 4 chains in PDB entry 9IZV (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 3	GLU 487
B	SER 3	GLN 476
C	SER 3	GLU 486
D	SER 3	GLU 487

There are 70 helices in PDB entry 9IZV. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	43	64	Right-handed alpha
Helix 2	AA2	A	65	83	Right-handed alpha
Helix 3	AA3	A	83	95	Right-handed alpha
Helix 4	AA4	A	98	118	Right-handed alpha
Helix 5	AA5	A	119	124	Right-handed alpha
Helix 6	AA6	A	157	170	Right-handed alpha
Helix 7	AA7	A	182	197	Right-handed alpha
Helix 8	AA8	A	210	219	Right-handed alpha
Helix 9	AA9	A	230	244	Right-handed alpha
Helix 10	AB1	A	266	279	Right-handed alpha
Helix 11	AB2	A	280	283	Right-handed 310
Helix 12	AB3	A	295	300	Right-handed alpha
Helix 13	AB4	A	300	311	Right-handed alpha
Helix 14	AB5	A	328	345	Right-handed alpha
Helix 15	AB6	A	352	356	Right-handed 310
Helix 16	AB7	A	379	384	Right-handed alpha
Helix 17	AB8	A	398	409	Right-handed alpha
Helix 18	AB9	A	421	432	Right-handed alpha
Helix 19	AC1	A	467	475	Right-handed alpha
Helix 20	AC2	B	43	64	Right-handed alpha
Helix 21	AC3	B	65	83	Right-handed alpha
Helix 22	AC4	B	83	96	Right-handed alpha
Helix 23	AC5	B	98	118	Right-handed alpha
Helix 24	AC6	B	158	171	Right-handed alpha
Helix 25	AC7	B	182	196	Right-handed alpha
Helix 26	AC8	B	209	219	Right-handed alpha
Helix 27	AC9	B	230	244	Right-handed alpha
Helix 28	AD1	B	265	279	Right-handed alpha
Helix 29	AD2	B	280	283	Right-handed 310
Helix 30	AD3	B	296	299	Right-handed 310
Helix 31	AD4	B	300	310	Right-handed alpha
Helix 32	AD5	B	328	345	Right-handed alpha
Helix 33	AD6	B	398	409	Right-handed alpha
Helix 34	AD7	B	421	432	Right-handed alpha
Helix 35	AD8	B	468	475	Right-handed alpha
Helix 36	AD9	C	43	64	Right-handed alpha
Helix 37	AE1	C	65	83	Right-handed alpha
Helix 38	AE2	C	83	95	Right-handed alpha
Helix 39	AE3	C	98	118	Right-handed alpha
Helix 40	AE4	C	119	124	Right-handed alpha
Helix 41	AE5	C	157	170	Right-handed alpha
Helix 42	AE6	C	183	196	Right-handed alpha
Helix 43	AE7	C	209	219	Right-handed alpha
Helix 44	AE8	C	230	245	Right-handed alpha
Helix 45	AE9	C	265	278	Right-handed alpha
Helix 46	AF1	C	279	283	Right-handed 310
Helix 47	AF2	C	296	310	Right-handed alpha
Helix 48	AF3	C	328	345	Right-handed alpha
Helix 49	AF4	C	379	384	Right-handed alpha
Helix 50	AF5	C	398	408	Right-handed alpha
Helix 51	AF6	C	421	432	Right-handed alpha
Helix 52	AF7	C	466	474	Right-handed alpha
Helix 53	AF8	D	43	64	Right-handed alpha
Helix 54	AF9	D	65	83	Right-handed alpha
Helix 55	AG1	D	83	95	Right-handed alpha
Helix 56	AG2	D	98	119	Right-handed alpha
Helix 57	AG3	D	120	124	Right-handed 310
Helix 58	AG4	D	158	170	Right-handed alpha
Helix 59	AG5	D	182	196	Right-handed alpha
Helix 60	AG6	D	209	219	Right-handed alpha
Helix 61	AG7	D	230	244	Right-handed alpha
Helix 62	AG8	D	265	278	Right-handed alpha
Helix 63	AG9	D	279	283	Right-handed 310
Helix 64	AH1	D	296	299	Right-handed 310
Helix 65	AH2	D	300	311	Right-handed alpha
Helix 66	AH3	D	328	345	Right-handed alpha
Helix 67	AH4	D	379	384	Right-handed alpha
Helix 68	AH5	D	398	409	Right-handed alpha
Helix 69	AH6	D	421	432	Right-handed alpha
Helix 70	AH7	D	467	475	Right-handed alpha

There are 12 sheets in PDB entry 9IZV. 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 2 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	24	28	first strand
Strand 2	A	35	40	anti-parallel

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There are 20 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	349	351	first strand
Strand 2	B	370	372	anti-parallel
Strand 3	B	390	394	parallel
Strand 4	B	290	293	parallel
Strand 5	B	257	260	parallel
Strand 6	B	414	418	parallel
Strand 7	B	436	439	parallel
Strand 8	A	478	482	parallel
Strand 9	A	136	140	anti-parallel
Strand 10	A	125	129	anti-parallel
Strand 11	C	125	132	anti-parallel
Strand 12	C	135	143	anti-parallel
Strand 13	C	475	482	anti-parallel
Strand 14	D	436	439	parallel
Strand 15	D	414	418	parallel
Strand 16	D	257	260	parallel
Strand 17	D	290	294	parallel
Strand 18	D	390	396	parallel
Strand 19	D	368	373	parallel
Strand 20	D	348	353	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	A	203	205	first strand
Strand 2	A	173	177	parallel
Strand 3	A	146	150	parallel
Strand 4	A	222	229	parallel
Strand 5	A	247	252	parallel
Strand 6	A	460	461	anti-parallel

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There are 7 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	348	351	first strand
Strand 2	A	370	373	anti-parallel
Strand 3	A	390	396	parallel
Strand 4	A	290	294	parallel
Strand 5	A	257	260	parallel
Strand 6	A	414	418	parallel
Strand 7	A	436	439	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	9	12	first strand
Strand 2	B	15	18	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	24	28	first strand
Strand 2	B	35	40	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	203	205	first strand
Strand 2	B	173	177	parallel
Strand 3	B	146	150	parallel
Strand 4	B	222	227	parallel
Strand 5	B	247	248	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	24	28	first strand
Strand 2	C	35	40	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	203	205	first strand
Strand 2	C	173	177	parallel
Strand 3	C	146	150	parallel
Strand 4	C	222	228	parallel
Strand 5	C	247	251	parallel

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There are 9 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	349	351	first strand
Strand 2	C	370	375	anti-parallel
Strand 3	C	390	396	parallel
Strand 4	C	290	294	parallel
Strand 5	C	257	260	parallel
Strand 6	C	415	418	parallel
Strand 7	C	437	439	parallel
Strand 8	D	481	482	parallel
Strand 9	D	136	137	anti-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	24	28	first strand
Strand 2	D	35	40	anti-parallel

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There are 5 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	203	205	first strand
Strand 2	D	173	177	parallel
Strand 3	D	146	150	parallel
Strand 4	D	222	229	parallel
Strand 5	D	247	252	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: 9IZV

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