Analysis of interatomic Contacts of Structural Units in PDB entry:
7C3M

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 7C3M entry

There are 3 chains in PDB entry 7C3M (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 14	ALA 666
B	SER 14	ALA 666
C	SER 14	ARG 129

There are 53 helices in PDB entry 7C3M. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	52	Right-handed alpha
Helix 2	AA2	A	58	60	Right-handed 310
Helix 3	AA3	A	66	70	Right-handed 310
Helix 4	AA4	A	119	131	Right-handed alpha
Helix 5	AA5	A	135	137	Right-handed 310
Helix 6	AA6	A	206	213	Right-handed alpha
Helix 7	AA7	A	224	229	Right-handed 310
Helix 8	AA8	A	264	280	Right-handed alpha
Helix 9	AA9	A	287	305	Right-handed alpha
Helix 10	AB1	A	390	394	Right-handed 310
Helix 11	AB2	A	441	456	Right-handed alpha
Helix 12	AB3	A	463	477	Right-handed alpha
Helix 13	AB4	A	508	513	Right-handed alpha
Helix 14	AB5	A	519	529	Right-handed alpha
Helix 15	AB6	A	535	549	Right-handed alpha
Helix 16	AB7	A	628	641	Right-handed alpha
Helix 17	AB8	A	653	658	Right-handed alpha
Helix 18	AB9	A	659	662	Right-handed 310
Helix 19	AC1	B	41	52	Right-handed alpha
Helix 20	AC2	B	66	70	Right-handed 310
Helix 21	AC3	B	79	83	Right-handed 310
Helix 22	AC4	B	119	131	Right-handed alpha
Helix 23	AC5	B	135	137	Right-handed 310
Helix 24	AC6	B	208	213	Right-handed alpha
Helix 25	AC7	B	218	228	Right-handed 310
Helix 26	AC8	B	264	280	Right-handed alpha
Helix 27	AC9	B	290	306	Right-handed alpha
Helix 28	AD1	B	390	394	Right-handed 310
Helix 29	AD2	B	441	456	Right-handed alpha
Helix 30	AD3	B	463	477	Right-handed alpha
Helix 31	AD4	B	508	514	Right-handed alpha
Helix 32	AD5	B	519	529	Right-handed alpha
Helix 33	AD6	B	534	548	Right-handed alpha
Helix 34	AD7	B	627	641	Right-handed alpha
Helix 35	AD8	B	653	658	Right-handed alpha
Helix 36	AD9	C	41	52	Right-handed alpha
Helix 37	AE1	C	66	70	Right-handed 310
Helix 38	AE2	C	119	131	Right-handed alpha
Helix 39	AE3	C	135	137	Right-handed 310
Helix 40	AE4	C	206	213	Right-handed alpha
Helix 41	AE5	C	218	222	Right-handed 310
Helix 42	AE6	C	224	228	Right-handed 310
Helix 43	AE7	C	264	280	Right-handed alpha
Helix 44	AE8	C	289	302	Right-handed alpha
Helix 45	AE9	C	390	394	Right-handed 310
Helix 46	AF1	C	443	456	Right-handed alpha
Helix 47	AF2	C	463	477	Right-handed alpha
Helix 48	AF3	C	520	527	Right-handed alpha
Helix 49	AF4	C	528	532	Right-handed 310
Helix 50	AF5	C	535	545	Right-handed alpha
Helix 51	AF6	C	630	643	Right-handed alpha
Helix 52	AF7	C	653	658	Right-handed alpha
Helix 53	AF8	C	659	662	Right-handed 310

There are 18 sheets in PDB entry 7C3M. 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,

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	19	23	first strand
Strand 2	A	32	36	anti-parallel

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There are 2 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	62	64	first strand
Strand 2	A	93	95	anti-parallel

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There are 2 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	97	100	first strand
Strand 2	A	112	115	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	139	142	first strand
Strand 2	A	248	251	anti-parallel

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There are 7 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	400	402	first strand
Strand 2	A	384	388	anti-parallel
Strand 3	A	374	381	anti-parallel
Strand 4	A	351	361	anti-parallel
Strand 5	A	433	438	anti-parallel
Strand 6	A	419	426	anti-parallel
Strand 7	A	409	414	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	A	577	581	first strand
Strand 2	A	588	593	anti-parallel

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There are 2 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	608	611	first strand
Strand 2	A	619	622	anti-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	B	19	22	first strand
Strand 2	B	33	36	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	62	64	first strand
Strand 2	B	93	95	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	B	109	115	first strand
Strand 2	B	97	103	anti-parallel
Strand 3	B	246	251	parallel
Strand 4	B	139	143	anti-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	B	352	358	first strand
Strand 2	B	374	380	anti-parallel
Strand 3	B	384	388	anti-parallel
Strand 4	B	400	403	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	408	414	first strand
Strand 2	B	419	428	anti-parallel
Strand 3	B	431	438	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	B	571	573	first strand
Strand 2	B	578	580	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	600	603	first strand
Strand 2	B	608	611	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	C	19	23	first strand
Strand 2	C	32	36	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	C	110	111	first strand
Strand 2	C	101	102	anti-parallel
Strand 3	C	246	251	parallel
Strand 4	C	139	142	anti-parallel

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There are 7 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	400	403	first strand
Strand 2	C	384	388	anti-parallel
Strand 3	C	374	381	anti-parallel
Strand 4	C	353	359	anti-parallel
Strand 5	C	431	439	anti-parallel
Strand 6	C	419	428	anti-parallel
Strand 7	C	408	414	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	599	601	first strand
Strand 2	C	610	612	anti-parallel
Strand 3	C	619	620	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: 7C3M

Analysis of interatomic Contacts of Structural Units in PDB entry:
7C3M