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

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 9IVG entry

There are 6 chains in PDB entry 9IVG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
P	GLU 9	ILE 29
R	SER 31	GLU 423
A	THR 11	LEU 394
B	GLU 3	ASN 340
G	ALA 7	ARG 62
N	GLN 1	VAL 126

There are 33 helices in PDB entry 9IVG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	P	9	29	Right-handed alpha
Helix 2	AA2	R	32	53	Right-handed alpha
Helix 3	AA3	R	89	93	Right-handed 310
Helix 4	AA4	R	112	116	Right-handed 310
Helix 5	AA5	R	141	169	Right-handed alpha
Helix 6	AA6	R	170	173	Right-handed 310
Helix 7	AA7	R	174	210	Right-handed alpha
Helix 8	AA8	R	215	220	Right-handed alpha
Helix 9	AA9	R	227	256	Right-handed alpha
Helix 10	AB1	R	261	275	Right-handed alpha
Helix 11	AB2	R	275	288	Right-handed alpha
Helix 12	AB3	R	303	305	Right-handed 310
Helix 13	AB4	R	306	336	Right-handed alpha
Helix 14	AB5	R	343	361	Right-handed alpha
Helix 15	AB6	R	362	368	Right-handed alpha
Helix 16	AB7	R	377	404	Right-handed alpha
Helix 17	AB8	R	406	422	Right-handed alpha
Helix 18	AB9	A	14	38	Right-handed alpha
Helix 19	AC1	A	52	60	Right-handed alpha
Helix 20	AC2	A	234	238	Right-handed 310
Helix 21	AC3	A	265	278	Right-handed alpha
Helix 22	AC4	A	293	304	Right-handed alpha
Helix 23	AC5	A	307	311	Right-handed 310
Helix 24	AC6	A	331	351	Right-handed alpha
Helix 25	AC7	A	370	391	Right-handed alpha
Helix 26	AC8	B	4	25	Right-handed alpha
Helix 27	AC9	B	29	34	Right-handed alpha
Helix 28	AD1	G	8	24	Right-handed alpha
Helix 29	AD2	G	29	45	Right-handed alpha
Helix 30	AD3	G	46	48	Right-handed 310
Helix 31	AD4	N	28	32	Right-handed 310
Helix 32	AD5	N	62	65	Right-handed 310
Helix 33	AD6	N	87	91	Right-handed 310

There are 11 sheets in PDB entry 9IVG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	R	79	84	first strand
Strand 2	R	99	104	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	207	212	first strand
Strand 2	A	219	224	anti-parallel
Strand 3	A	41	47	parallel
Strand 4	A	243	249	parallel
Strand 5	A	287	292	parallel
Strand 6	A	359	364	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	B	47	52	first strand
Strand 2	B	335	339	anti-parallel
Strand 3	B	327	331	anti-parallel
Strand 4	B	315	320	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	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	anti-parallel

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There are 4 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	100	105	first strand
Strand 2	B	111	116	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	134	139	anti-parallel

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There are 4 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	146	151	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	165	170	anti-parallel
Strand 4	B	176	181	anti-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	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	207	212	anti-parallel
Strand 4	B	220	223	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	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	259	264	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	273	278	first strand
Strand 2	B	284	289	anti-parallel
Strand 3	B	293	298	anti-parallel
Strand 4	B	304	309	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	3	7	first strand
Strand 2	N	18	25	anti-parallel
Strand 3	N	78	83	anti-parallel
Strand 4	N	68	73	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	58	60	first strand
Strand 2	N	45	51	anti-parallel
Strand 3	N	34	39	anti-parallel
Strand 4	N	92	98	anti-parallel
Strand 5	N	122	124	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: 9IVG

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