Analysis of interatomic Contacts of Structural Units in PDB entry:
4RE6

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 4RE6 entry

There are 3 chains in PDB entry 4RE6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 5	ARG 581
B	PRO 6	GLU 580
C	MET 5	SER 183

There are 54 helices in PDB entry 4RE6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	8	22	Right-handed alpha
Helix 2	2	A	238	244	Right-handed alpha
Helix 3	3	A	323	329	Right-handed alpha
Helix 4	4	A	379	388	Right-handed alpha
Helix 5	5	A	404	410	Right-handed alpha
Helix 6	6	A	417	433	Right-handed alpha
Helix 7	7	A	445	458	Right-handed alpha
Helix 8	8	A	473	481	Right-handed alpha
Helix 9	9	A	482	493	Right-handed alpha
Helix 10	10	A	496	503	Right-handed alpha
Helix 11	11	A	504	512	Right-handed 310
Helix 12	12	A	529	542	Right-handed alpha
Helix 13	13	A	560	580	Right-handed alpha
Helix 14	14	B	8	22	Right-handed alpha
Helix 15	15	B	238	244	Right-handed alpha
Helix 16	16	B	323	329	Right-handed alpha
Helix 17	17	B	379	389	Right-handed alpha
Helix 18	18	B	404	410	Right-handed alpha
Helix 19	19	B	417	433	Right-handed alpha
Helix 20	20	B	445	458	Right-handed alpha
Helix 21	21	B	473	481	Right-handed alpha
Helix 22	22	B	484	493	Right-handed alpha
Helix 23	23	B	496	503	Right-handed alpha
Helix 24	24	B	504	512	Right-handed 310
Helix 25	25	B	529	542	Right-handed alpha
Helix 26	26	B	560	568	Right-handed alpha
Helix 27	27	B	568	579	Right-handed alpha
Helix 28	28	C	8	22	Right-handed alpha
Helix 29	29	C	238	244	Right-handed alpha
Helix 30	30	C	323	329	Right-handed alpha
Helix 31	31	C	379	389	Right-handed alpha
Helix 32	32	C	404	410	Right-handed alpha
Helix 33	33	C	417	433	Right-handed alpha
Helix 34	34	C	445	458	Right-handed alpha
Helix 35	35	C	473	481	Right-handed alpha
Helix 36	36	C	482	493	Right-handed alpha
Helix 37	37	C	496	503	Right-handed alpha
Helix 38	38	C	504	512	Right-handed 310
Helix 39	39	C	529	542	Right-handed alpha
Helix 40	40	C	560	580	Right-handed alpha
Helix 41	41	D	8	22	Right-handed alpha
Helix 42	42	D	238	244	Right-handed alpha
Helix 43	43	D	323	329	Right-handed alpha
Helix 44	44	D	379	389	Right-handed alpha
Helix 45	45	D	404	410	Right-handed alpha
Helix 46	46	D	417	433	Right-handed alpha
Helix 47	47	D	445	458	Right-handed alpha
Helix 48	48	D	473	481	Right-handed alpha
Helix 49	49	D	482	493	Right-handed alpha
Helix 50	50	D	496	503	Right-handed alpha
Helix 51	51	D	504	512	Right-handed 310
Helix 52	52	D	529	542	Right-handed alpha
Helix 53	53	D	560	568	Right-handed alpha
Helix 54	54	D	568	579	Right-handed alpha

There are 30 sheets in PDB entry 4RE6. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	24	31	first strand
Strand 2	A	35	42	anti-parallel
Strand 3	A	45	52	anti-parallel
Strand 4	A	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	66	67	first strand
Strand 2	A	76	82	anti-parallel
Strand 3	A	90	96	anti-parallel
Strand 4	A	104	105	anti-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	A	69	70	first strand
Strand 2	A	113	119	parallel
Strand 3	A	124	129	anti-parallel
Strand 4	A	134	140	anti-parallel
Strand 5	A	143	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	154	160	first strand
Strand 2	A	163	171	anti-parallel
Strand 3	A	174	181	anti-parallel
Strand 4	A	185	190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	195	202	first strand
Strand 2	A	208	214	anti-parallel
Strand 3	A	218	223	anti-parallel
Strand 4	A	230	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	247	253	first strand
Strand 2	A	259	265	anti-parallel
Strand 3	A	268	273	anti-parallel
Strand 4	A	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	284	291	first strand
Strand 2	A	294	301	anti-parallel
Strand 3	A	304	311	anti-parallel
Strand 4	A	316	318	anti-parallel

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There are 16 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	330	339	first strand
Strand 2	A	345	353	anti-parallel
Strand 3	A	391	395	anti-parallel
Strand 4	A	360	366	parallel
Strand 5	A	436	444	parallel
Strand 6	A	464	468	parallel
Strand 7	A	516	521	parallel
Strand 8	A	546	551	parallel
Strand 9	B	546	551	anti-parallel
Strand 10	B	516	521	parallel
Strand 11	B	464	468	parallel
Strand 12	B	436	444	parallel
Strand 13	B	360	366	parallel
Strand 14	B	391	395	parallel
Strand 15	B	345	353	anti-parallel
Strand 16	B	330	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	31	first strand
Strand 2	B	35	42	anti-parallel
Strand 3	B	45	52	anti-parallel
Strand 4	B	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	67	first strand
Strand 2	B	76	82	anti-parallel
Strand 3	B	90	96	anti-parallel
Strand 4	B	104	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	69	70	first strand
Strand 2	B	113	119	parallel
Strand 3	B	124	129	anti-parallel
Strand 4	B	134	140	anti-parallel
Strand 5	B	143	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	154	160	first strand
Strand 2	B	163	169	anti-parallel
Strand 3	B	175	181	anti-parallel
Strand 4	B	185	190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	196	202	first strand
Strand 2	B	208	213	anti-parallel
Strand 3	B	219	223	anti-parallel
Strand 4	B	230	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	247	253	first strand
Strand 2	B	259	265	anti-parallel
Strand 3	B	268	273	anti-parallel
Strand 4	B	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	284	291	first strand
Strand 2	B	294	301	anti-parallel
Strand 3	B	304	311	anti-parallel
Strand 4	B	316	318	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	24	31	first strand
Strand 2	C	35	42	anti-parallel
Strand 3	C	45	52	anti-parallel
Strand 4	C	55	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	66	67	first strand
Strand 2	C	76	82	anti-parallel
Strand 3	C	90	96	anti-parallel
Strand 4	C	104	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	70	first strand
Strand 2	C	113	119	parallel
Strand 3	C	124	129	anti-parallel
Strand 4	C	134	140	anti-parallel
Strand 5	C	143	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	154	160	first strand
Strand 2	C	163	171	anti-parallel
Strand 3	C	174	181	anti-parallel
Strand 4	C	185	190	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	196	202	first strand
Strand 2	C	208	213	anti-parallel
Strand 3	C	218	223	anti-parallel
Strand 4	C	230	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	247	253	first strand
Strand 2	C	259	265	anti-parallel
Strand 3	C	268	273	anti-parallel
Strand 4	C	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	284	291	first strand
Strand 2	C	294	301	anti-parallel
Strand 3	C	304	311	anti-parallel
Strand 4	C	316	318	anti-parallel

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There are 16 strands in W sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	330	339	first strand
Strand 2	C	345	353	anti-parallel
Strand 3	C	391	395	anti-parallel
Strand 4	C	360	366	parallel
Strand 5	C	436	444	parallel
Strand 6	C	464	468	parallel
Strand 7	C	516	521	parallel
Strand 8	C	546	551	parallel
Strand 9	D	546	551	anti-parallel
Strand 10	D	516	521	parallel
Strand 11	D	464	468	parallel
Strand 12	D	436	444	parallel
Strand 13	D	360	366	parallel
Strand 14	D	391	395	parallel
Strand 15	D	345	353	anti-parallel
Strand 16	D	330	339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	24	31	first strand
Strand 2	D	35	42	anti-parallel
Strand 3	D	45	51	anti-parallel
Strand 4	D	57	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	67	first strand
Strand 2	D	76	82	anti-parallel
Strand 3	D	90	96	anti-parallel
Strand 4	D	104	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	70	first strand
Strand 2	D	113	119	parallel
Strand 3	D	124	129	anti-parallel
Strand 4	D	134	140	anti-parallel
Strand 5	D	143	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	154	160	first strand
Strand 2	D	163	169	anti-parallel
Strand 3	D	175	181	anti-parallel
Strand 4	D	185	190	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	D	196	202	first strand
Strand 2	D	208	213	anti-parallel
Strand 3	D	219	223	anti-parallel
Strand 4	D	230	232	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	247	253	first strand
Strand 2	D	259	265	anti-parallel
Strand 3	D	268	273	anti-parallel
Strand 4	D	276	278	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	284	291	first strand
Strand 2	D	294	301	anti-parallel
Strand 3	D	304	311	anti-parallel
Strand 4	D	316	318	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: 4RE6

Analysis of interatomic Contacts of Structural Units in PDB entry:
4RE6