Analysis of interatomic Contacts of Structural Units in PDB entry:
10IG

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 10IG entry

There are 4 chains in PDB entry 10IG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 33	ALA 799
B	THR 24	ARG 164
C	GLN 1	SER 113
D	ASN 1	LEU 104

There are 35 helices in PDB entry 10IG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	69	73	Right-handed 310
Helix 2	AA2	A	78	82	Right-handed 310
Helix 3	AA3	A	111	116	Right-handed alpha
Helix 4	AA4	A	150	156	Right-handed alpha
Helix 5	AA5	A	158	163	Right-handed alpha
Helix 6	AA6	A	205	209	Right-handed 310
Helix 7	AA7	A	210	216	Right-handed alpha
Helix 8	AA8	A	224	228	Right-handed alpha
Helix 9	AA9	A	332	345	Right-handed alpha
Helix 10	AB1	A	346	348	Right-handed 310
Helix 11	AB2	A	351	366	Right-handed alpha
Helix 12	AB3	A	375	400	Right-handed alpha
Helix 13	AB4	A	405	426	Right-handed alpha
Helix 14	AB5	A	442	463	Right-handed alpha
Helix 15	AB6	A	466	481	Right-handed alpha
Helix 16	AB7	A	482	506	Right-handed alpha
Helix 17	AB8	A	512	533	Right-handed alpha
Helix 18	AB9	A	536	554	Right-handed alpha
Helix 19	AC1	A	555	557	Right-handed 310
Helix 20	AC2	A	558	573	Right-handed alpha
Helix 21	AC3	A	581	586	Right-handed alpha
Helix 22	AC4	A	587	592	Right-handed 310
Helix 23	AC5	A	594	599	Right-handed 310
Helix 24	AC6	A	613	626	Right-handed alpha
Helix 25	AC7	A	636	645	Right-handed alpha
Helix 26	AC8	A	751	760	Right-handed alpha
Helix 27	AC9	A	792	794	Right-handed 310
Helix 28	AD1	B	35	40	Right-handed alpha
Helix 29	AD2	B	95	109	Right-handed alpha
Helix 30	AD3	B	116	135	Right-handed alpha
Helix 31	AD4	B	136	140	Right-handed 310
Helix 32	AD5	C	62	65	Right-handed 310
Helix 33	AD6	C	74	76	Right-handed 310
Helix 34	AD7	C	87	91	Right-handed 310
Helix 35	AD8	D	79	83	Right-handed 310

There are 12 sheets in PDB entry 10IG. 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 6 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	53	54	first strand
Strand 2	A	104	110	parallel
Strand 3	A	89	93	anti-parallel
Strand 4	B	69	71	parallel
Strand 5	B	81	85	anti-parallel
Strand 6	B	90	94	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	139	140	first strand
Strand 2	A	246	257	anti-parallel
Strand 3	A	263	268	anti-parallel
Strand 4	A	272	276	anti-parallel
Strand 5	A	284	290	anti-parallel
Strand 6	A	319	324	anti-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	232	236	first strand
Strand 2	A	246	257	anti-parallel
Strand 3	A	435	438	anti-parallel

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There are 3 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	203	204	first strand
Strand 2	A	221	223	parallel
Strand 3	A	402	404	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	629	630	first strand
Strand 2	A	648	649	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	A	663	665	first strand
Strand 2	A	672	676	anti-parallel
Strand 3	A	698	702	anti-parallel
Strand 4	A	684	687	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	A	714	716	first strand
Strand 2	A	786	790	parallel
Strand 3	A	777	782	anti-parallel
Strand 4	A	733	738	anti-parallel
Strand 5	A	742	748	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	C	3	6	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	78	83	anti-parallel
Strand 4	C	68	73	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	C	108	112	parallel
Strand 3	C	92	98	anti-parallel
Strand 4	C	34	39	anti-parallel
Strand 5	C	45	51	anti-parallel
Strand 6	C	59	60	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	D	4	7	first strand
Strand 2	D	19	25	anti-parallel
Strand 3	D	70	75	anti-parallel
Strand 4	D	62	67	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	D	53	54	first strand
Strand 2	D	45	49	anti-parallel
Strand 3	D	33	38	anti-parallel
Strand 4	D	84	90	anti-parallel
Strand 5	D	97	98	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	53	54	first strand
Strand 2	D	45	49	anti-parallel
Strand 3	D	33	38	anti-parallel
Strand 4	D	84	90	anti-parallel
Strand 5	D	102	104	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: 10IG

Analysis of interatomic Contacts of Structural Units in PDB entry:
10IG