Analysis of interatomic Contacts of Structural Units in PDB entry:
4C5E

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 4C5E entry

There are 3 chains in PDB entry 4C5E (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 534	HIS 980
B	PRO 532	ARG 977
C	HIS 534	THR 928

There are 63 helices in PDB entry 4C5E. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	538	543	Right-handed alpha
Helix 2	2	A	551	555	Right-handed 310
Helix 3	3	A	560	567	Right-handed 310
Helix 4	4	A	635	640	Right-handed alpha
Helix 5	5	A	657	666	Right-handed alpha
Helix 6	6	A	674	682	Right-handed alpha
Helix 7	7	A	741	747	Right-handed alpha
Helix 8	8	A	753	762	Right-handed alpha
Helix 9	9	A	776	780	Right-handed 310
Helix 10	10	A	785	789	Right-handed 310
Helix 11	11	A	859	864	Right-handed alpha
Helix 12	12	A	880	889	Right-handed alpha
Helix 13	13	A	894	898	Right-handed 310
Helix 14	14	A	945	949	Right-handed 310
Helix 15	15	A	963	969	Right-handed alpha
Helix 16	16	B	538	543	Right-handed alpha
Helix 17	17	B	551	555	Right-handed 310
Helix 18	18	B	560	567	Right-handed 310
Helix 19	19	B	635	640	Right-handed alpha
Helix 20	20	B	647	654	Right-handed 310
Helix 21	21	B	657	666	Right-handed alpha
Helix 22	22	B	674	682	Right-handed alpha
Helix 23	23	B	741	747	Right-handed alpha
Helix 24	24	B	753	761	Right-handed alpha
Helix 25	25	B	776	780	Right-handed 310
Helix 26	26	B	785	789	Right-handed 310
Helix 27	27	B	859	864	Right-handed alpha
Helix 28	28	B	880	889	Right-handed alpha
Helix 29	29	B	894	898	Right-handed 310
Helix 30	30	B	945	949	Right-handed 310
Helix 31	31	B	963	969	Right-handed alpha
Helix 32	32	C	538	543	Right-handed alpha
Helix 33	33	C	551	555	Right-handed 310
Helix 34	34	C	563	567	Right-handed 310
Helix 35	35	C	635	640	Right-handed alpha
Helix 36	36	C	647	651	Right-handed 310
Helix 37	37	C	657	666	Right-handed alpha
Helix 38	38	C	674	682	Right-handed alpha
Helix 39	39	C	741	747	Right-handed alpha
Helix 40	40	C	753	761	Right-handed alpha
Helix 41	41	C	776	780	Right-handed 310
Helix 42	42	C	785	789	Right-handed 310
Helix 43	43	C	859	864	Right-handed alpha
Helix 44	44	C	880	889	Right-handed alpha
Helix 45	45	C	894	898	Right-handed 310
Helix 46	46	C	945	949	Right-handed 310
Helix 47	47	C	963	969	Right-handed alpha
Helix 48	48	D	538	543	Right-handed alpha
Helix 49	49	D	551	555	Right-handed 310
Helix 50	50	D	560	567	Right-handed 310
Helix 51	51	D	635	640	Right-handed alpha
Helix 52	52	D	650	654	Right-handed 310
Helix 53	53	D	657	666	Right-handed alpha
Helix 54	54	D	674	682	Right-handed alpha
Helix 55	55	D	741	747	Right-handed alpha
Helix 56	56	D	753	761	Right-handed alpha
Helix 57	57	D	776	780	Right-handed 310
Helix 58	58	D	785	789	Right-handed 310
Helix 59	59	D	859	864	Right-handed alpha
Helix 60	60	D	880	889	Right-handed alpha
Helix 61	61	D	894	898	Right-handed 310
Helix 62	62	D	945	949	Right-handed 310
Helix 63	63	D	963	969	Right-handed alpha

There are 36 sheets in PDB entry 4C5E. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE, BF, BG, BH, CA, CB, CC, CD, CE, CF, CG, CH, A, DB, C, DD, DE, DF, G, DH, EA, FA, GA, HA,

There are 5 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	622	625	first strand
Strand 2	A	607	612	anti-parallel
Strand 3	A	595	604	anti-parallel
Strand 4	A	572	576	anti-parallel
Strand 5	A	631	632	anti-parallel

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There are 4 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	727	731	first strand
Strand 2	A	716	721	anti-parallel
Strand 3	A	700	713	anti-parallel
Strand 4	A	749	751	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	727	731	first strand
Strand 2	A	716	721	anti-parallel
Strand 3	A	700	713	anti-parallel
Strand 4	A	692	697	anti-parallel
Strand 5	A	737	738	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	749	751	first strand
Strand 2	A	700	713	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	846	849	first strand
Strand 2	A	828	833	anti-parallel
Strand 3	A	811	823	anti-parallel
Strand 4	A	803	808	anti-parallel
Strand 5	A	855	856	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	950	953	first strand
Strand 2	A	936	941	anti-parallel
Strand 3	A	924	933	anti-parallel
Strand 4	A	972	973	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	950	953	first strand
Strand 2	A	936	941	anti-parallel
Strand 3	A	924	933	anti-parallel
Strand 4	A	912	916	anti-parallel
Strand 5	A	959	960	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	972	973	first strand
Strand 2	A	924	933	parallel

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There are 5 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	622	625	first strand
Strand 2	B	607	612	anti-parallel
Strand 3	B	595	604	anti-parallel
Strand 4	B	572	576	anti-parallel
Strand 5	B	631	632	anti-parallel

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There are 4 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	727	731	first strand
Strand 2	B	716	721	anti-parallel
Strand 3	B	700	713	anti-parallel
Strand 4	B	749	751	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	727	731	first strand
Strand 2	B	716	721	anti-parallel
Strand 3	B	700	713	anti-parallel
Strand 4	B	692	697	anti-parallel
Strand 5	B	737	738	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	749	751	first strand
Strand 2	B	700	713	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	846	849	first strand
Strand 2	B	828	833	anti-parallel
Strand 3	B	811	823	anti-parallel
Strand 4	B	803	808	anti-parallel
Strand 5	B	855	856	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	950	953	first strand
Strand 2	B	936	941	anti-parallel
Strand 3	B	924	933	anti-parallel
Strand 4	B	972	973	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	950	953	first strand
Strand 2	B	936	941	anti-parallel
Strand 3	B	924	933	anti-parallel
Strand 4	B	912	916	anti-parallel
Strand 5	B	959	960	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	972	973	first strand
Strand 2	B	924	933	parallel

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There are 5 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	622	625	first strand
Strand 2	C	607	612	anti-parallel
Strand 3	C	595	604	anti-parallel
Strand 4	C	572	576	anti-parallel
Strand 5	C	631	632	anti-parallel

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There are 4 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	727	731	first strand
Strand 2	C	716	721	anti-parallel
Strand 3	C	700	713	anti-parallel
Strand 4	C	749	751	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	727	731	first strand
Strand 2	C	716	721	anti-parallel
Strand 3	C	700	713	anti-parallel
Strand 4	C	692	697	anti-parallel
Strand 5	C	737	738	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	749	751	first strand
Strand 2	C	700	713	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	846	849	first strand
Strand 2	C	828	833	anti-parallel
Strand 3	C	811	823	anti-parallel
Strand 4	C	803	808	anti-parallel
Strand 5	C	855	856	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	950	953	first strand
Strand 2	C	936	941	anti-parallel
Strand 3	C	924	933	anti-parallel
Strand 4	C	972	973	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	950	953	first strand
Strand 2	C	936	941	anti-parallel
Strand 3	C	924	933	anti-parallel
Strand 4	C	912	916	anti-parallel
Strand 5	C	959	960	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	972	973	first strand
Strand 2	C	924	933	parallel

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There are 5 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	622	625	first strand
Strand 2	D	607	612	anti-parallel
Strand 3	D	595	604	anti-parallel
Strand 4	D	572	576	anti-parallel
Strand 5	D	631	632	anti-parallel

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There are 4 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	727	731	first strand
Strand 2	D	716	721	anti-parallel
Strand 3	D	700	713	anti-parallel
Strand 4	D	749	751	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	727	731	first strand
Strand 2	D	716	721	anti-parallel
Strand 3	D	700	713	anti-parallel
Strand 4	D	692	697	anti-parallel
Strand 5	D	737	738	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	749	751	first strand
Strand 2	D	700	713	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	846	849	first strand
Strand 2	D	828	833	anti-parallel
Strand 3	D	811	823	anti-parallel
Strand 4	D	803	808	anti-parallel
Strand 5	D	855	856	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	950	953	first strand
Strand 2	D	936	941	anti-parallel
Strand 3	D	924	933	anti-parallel
Strand 4	D	972	973	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	950	953	first strand
Strand 2	D	936	941	anti-parallel
Strand 3	D	924	933	anti-parallel
Strand 4	D	912	916	anti-parallel
Strand 5	D	959	960	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	972	973	first strand
Strand 2	D	924	933	parallel

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There are 2 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	148	157	first strand
Strand 2	E	160	169	anti-parallel

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There are 2 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	148	157	first strand
Strand 2	F	160	169	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	148	157	first strand
Strand 2	G	160	169	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	148	157	first strand
Strand 2	H	160	169	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: 4C5E

Analysis of interatomic Contacts of Structural Units in PDB entry:
4C5E