Analysis of interatomic Contacts of Structural Units in PDB entry:
4CG4

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 4CG4 entry

There are 2 chains in PDB entry 4CG4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 413	GLN 788
B	SER 413	TRP 655

There are 56 helices in PDB entry 4CG4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	413	520	Right-handed alpha
Helix 2	2	A	523	529	Right-handed alpha
Helix 3	3	A	530	540	Right-handed alpha
Helix 4	4	A	550	584	Right-handed alpha
Helix 5	5	A	585	587	Right-handed 310
Helix 6	6	A	589	595	Right-handed alpha
Helix 7	7	A	604	607	Right-handed 310
Helix 8	8	A	683	686	Right-handed 310
Helix 9	9	A	783	787	Right-handed 310
Helix 10	10	B	413	520	Right-handed alpha
Helix 11	11	B	523	531	Right-handed alpha
Helix 12	12	B	533	540	Right-handed alpha
Helix 13	13	B	550	585	Right-handed alpha
Helix 14	14	B	589	595	Right-handed alpha
Helix 15	15	B	604	607	Right-handed 310
Helix 16	16	B	683	686	Right-handed 310
Helix 17	17	B	761	765	Right-handed 310
Helix 18	18	C	413	520	Right-handed alpha
Helix 19	19	C	523	531	Right-handed alpha
Helix 20	20	C	533	540	Right-handed alpha
Helix 21	21	C	550	576	Right-handed alpha
Helix 22	22	C	576	582	Right-handed alpha
Helix 23	23	C	583	587	Right-handed 310
Helix 24	24	C	589	595	Right-handed alpha
Helix 25	25	C	604	607	Right-handed 310
Helix 26	26	C	683	686	Right-handed 310
Helix 27	27	C	761	765	Right-handed 310
Helix 28	28	D	413	519	Right-handed alpha
Helix 29	29	D	520	522	Right-handed 310
Helix 30	30	D	523	529	Right-handed alpha
Helix 31	31	D	530	541	Right-handed alpha
Helix 32	32	D	550	584	Right-handed alpha
Helix 33	33	D	585	587	Right-handed 310
Helix 34	34	D	589	595	Right-handed alpha
Helix 35	35	D	604	607	Right-handed 310
Helix 36	36	D	683	686	Right-handed 310
Helix 37	37	D	783	787	Right-handed 310
Helix 38	38	E	413	522	Right-handed alpha
Helix 39	39	E	523	529	Right-handed alpha
Helix 40	40	E	530	541	Right-handed alpha
Helix 41	41	E	550	583	Right-handed alpha
Helix 42	42	E	584	586	Right-handed 310
Helix 43	43	E	589	595	Right-handed alpha
Helix 44	44	E	604	607	Right-handed 310
Helix 45	45	E	683	686	Right-handed 310
Helix 46	46	E	761	765	Right-handed 310
Helix 47	47	F	413	519	Right-handed alpha
Helix 48	48	F	520	522	Right-handed 310
Helix 49	49	F	523	531	Right-handed alpha
Helix 50	50	F	533	540	Right-handed alpha
Helix 51	51	F	550	583	Right-handed alpha
Helix 52	52	F	584	587	Right-handed 310
Helix 53	53	F	589	595	Right-handed alpha
Helix 54	54	F	604	607	Right-handed 310
Helix 55	55	F	683	686	Right-handed 310
Helix 56	56	F	761	765	Right-handed 310

There are 12 sheets in PDB entry 4CG4. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB, CA, CB, A, DB, EA, EB, FA, FB,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	601	602	first strand
Strand 2	A	642	645	anti-parallel
Strand 3	A	752	757	anti-parallel
Strand 4	A	665	671	anti-parallel
Strand 5	A	688	695	anti-parallel
Strand 6	A	698	701	anti-parallel
Strand 7	A	707	709	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	611	613	first strand
Strand 2	A	619	622	anti-parallel
Strand 3	A	770	773	anti-parallel
Strand 4	A	652	658	anti-parallel
Strand 5	A	717	723	anti-parallel
Strand 6	A	728	733	anti-parallel
Strand 7	A	738	743	anti-parallel

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There are 8 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	601	603	first strand
Strand 2	B	642	645	anti-parallel
Strand 3	B	752	757	anti-parallel
Strand 4	B	665	671	anti-parallel
Strand 5	B	688	695	anti-parallel
Strand 6	B	698	701	anti-parallel
Strand 7	B	707	710	anti-parallel
Strand 8	C	783	785	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	611	613	first strand
Strand 2	B	619	622	anti-parallel
Strand 3	B	770	773	anti-parallel
Strand 4	B	652	658	anti-parallel
Strand 5	B	717	723	anti-parallel
Strand 6	B	728	733	anti-parallel
Strand 7	B	738	743	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	601	603	first strand
Strand 2	C	642	645	anti-parallel
Strand 3	C	752	757	anti-parallel
Strand 4	C	665	671	anti-parallel
Strand 5	C	688	695	anti-parallel
Strand 6	C	698	701	anti-parallel
Strand 7	C	707	709	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	611	613	first strand
Strand 2	C	619	622	anti-parallel
Strand 3	C	770	772	anti-parallel
Strand 4	C	652	658	anti-parallel
Strand 5	C	717	723	anti-parallel
Strand 6	C	728	733	anti-parallel
Strand 7	C	738	743	anti-parallel

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There are 8 strands in A sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	601	603	first strand
Strand 2	D	642	645	anti-parallel
Strand 3	D	752	757	anti-parallel
Strand 4	D	665	671	anti-parallel
Strand 5	D	688	695	anti-parallel
Strand 6	D	698	701	anti-parallel
Strand 7	D	707	710	anti-parallel
Strand 8	E	783	784	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	611	613	first strand
Strand 2	D	619	622	anti-parallel
Strand 3	D	770	773	anti-parallel
Strand 4	D	652	658	anti-parallel
Strand 5	D	717	723	anti-parallel
Strand 6	D	728	733	anti-parallel
Strand 7	D	738	743	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	601	603	first strand
Strand 2	E	642	645	anti-parallel
Strand 3	E	752	757	anti-parallel
Strand 4	E	665	671	anti-parallel
Strand 5	E	688	695	anti-parallel
Strand 6	E	698	701	anti-parallel
Strand 7	E	707	709	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	611	613	first strand
Strand 2	E	619	622	anti-parallel
Strand 3	E	770	772	anti-parallel
Strand 4	E	652	658	anti-parallel
Strand 5	E	717	723	anti-parallel
Strand 6	E	728	733	anti-parallel
Strand 7	E	738	743	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	601	603	first strand
Strand 2	F	642	645	anti-parallel
Strand 3	F	752	757	anti-parallel
Strand 4	F	665	671	anti-parallel
Strand 5	F	688	695	anti-parallel
Strand 6	F	698	701	anti-parallel
Strand 7	F	707	709	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	611	613	first strand
Strand 2	F	619	622	anti-parallel
Strand 3	F	770	772	anti-parallel
Strand 4	F	652	658	anti-parallel
Strand 5	F	717	723	anti-parallel
Strand 6	F	728	733	anti-parallel
Strand 7	F	738	743	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: 4CG4

Analysis of interatomic Contacts of Structural Units in PDB entry:
4CG4