Analysis of interatomic Contacts of Structural Units in PDB entry:
4R5O

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 4R5O entry

There are 4 chains in PDB entry 4R5O (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 23	ASN 448
B	LEU 33	ASN 448
C	LEU 33	ASN 448
D	ASP 24	GLU 58

There are 14 helices in PDB entry 4R5O. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	29	33	Right-handed 310
Helix 2	2	A	146	151	Right-handed alpha
Helix 3	3	A	274	280	Right-handed alpha
Helix 4	4	A	377	382	Right-handed 310
Helix 5	5	B	146	152	Right-handed alpha
Helix 6	6	B	274	280	Right-handed alpha
Helix 7	7	B	377	382	Right-handed 310
Helix 8	8	C	146	151	Right-handed alpha
Helix 9	9	C	274	280	Right-handed alpha
Helix 10	10	C	377	382	Right-handed 310
Helix 11	11	D	29	33	Right-handed 310
Helix 12	12	D	146	152	Right-handed alpha
Helix 13	13	D	274	280	Right-handed alpha
Helix 14	14	D	377	382	Right-handed 310

There are 39 sheets in PDB entry 4R5O. 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, AE, AF, AG, AH, AI, AJ, AK, AL, AM,

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	A	49	52	first strand
Strand 2	A	107	118	parallel
Strand 3	A	95	104	anti-parallel
Strand 4	A	70	75	anti-parallel
Strand 5	A	78	81	anti-parallel

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There are 2 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	56	59	first strand
Strand 2	A	86	89	anti-parallel

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There are 4 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	142	144	first strand
Strand 2	A	132	137	anti-parallel
Strand 3	A	124	129	anti-parallel
Strand 4	A	443	445	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	164	170	first strand
Strand 2	A	173	179	anti-parallel
Strand 3	A	188	192	anti-parallel
Strand 4	A	198	202	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	210	213	first strand
Strand 2	A	218	222	anti-parallel
Strand 3	A	225	230	anti-parallel
Strand 4	A	236	241	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	249	253	first strand
Strand 2	A	256	260	anti-parallel
Strand 3	A	267	273	anti-parallel
Strand 4	A	289	295	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	302	303	first strand
Strand 2	A	309	315	anti-parallel
Strand 3	A	318	324	anti-parallel
Strand 4	A	330	335	anti-parallel

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There are 3 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	353	354	first strand
Strand 2	A	360	364	anti-parallel
Strand 3	A	370	374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	392	394	first strand
Strand 2	A	407	413	anti-parallel
Strand 3	A	399	400	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	A	392	394	first strand
Strand 2	A	407	413	anti-parallel
Strand 3	A	418	424	anti-parallel
Strand 4	A	430	437	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	49	51	first strand
Strand 2	B	107	117	parallel
Strand 3	B	95	104	anti-parallel
Strand 4	B	70	75	anti-parallel
Strand 5	B	78	81	anti-parallel

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There are 2 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	56	59	first strand
Strand 2	B	86	89	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	142	144	first strand
Strand 2	B	132	137	anti-parallel
Strand 3	B	124	129	anti-parallel
Strand 4	B	443	445	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	164	170	first strand
Strand 2	B	173	179	anti-parallel
Strand 3	B	188	192	anti-parallel
Strand 4	B	198	202	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	210	213	first strand
Strand 2	B	218	222	anti-parallel
Strand 3	B	225	230	anti-parallel
Strand 4	B	236	241	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	249	253	first strand
Strand 2	B	256	260	anti-parallel
Strand 3	B	267	273	anti-parallel
Strand 4	B	288	295	anti-parallel
Strand 5	C	330	335	anti-parallel
Strand 6	C	318	324	anti-parallel
Strand 7	C	309	315	anti-parallel
Strand 8	C	302	303	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	B	302	303	first strand
Strand 2	B	309	315	anti-parallel
Strand 3	B	318	324	anti-parallel
Strand 4	B	330	335	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	353	354	first strand
Strand 2	B	360	364	anti-parallel
Strand 3	B	370	374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	392	394	first strand
Strand 2	B	407	413	anti-parallel
Strand 3	B	399	400	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	B	392	394	first strand
Strand 2	B	407	413	anti-parallel
Strand 3	B	418	424	anti-parallel
Strand 4	B	430	437	anti-parallel

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There are 5 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	49	51	first strand
Strand 2	C	108	117	parallel
Strand 3	C	95	103	anti-parallel
Strand 4	C	70	75	anti-parallel
Strand 5	C	78	81	anti-parallel

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There are 2 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	56	59	first strand
Strand 2	C	86	89	anti-parallel

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There are 4 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	142	144	first strand
Strand 2	C	132	137	anti-parallel
Strand 3	C	124	129	anti-parallel
Strand 4	C	443	445	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	C	164	170	first strand
Strand 2	C	173	179	anti-parallel
Strand 3	C	188	192	anti-parallel
Strand 4	C	198	202	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	C	210	213	first strand
Strand 2	C	218	222	anti-parallel
Strand 3	C	225	230	anti-parallel
Strand 4	C	236	241	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	249	253	first strand
Strand 2	C	256	260	anti-parallel
Strand 3	C	267	273	anti-parallel
Strand 4	C	289	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	353	354	first strand
Strand 2	C	360	364	anti-parallel
Strand 3	C	370	374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	392	394	first strand
Strand 2	C	407	413	anti-parallel
Strand 3	C	399	400	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	C	392	394	first strand
Strand 2	C	407	413	anti-parallel
Strand 3	C	418	424	anti-parallel
Strand 4	C	430	437	anti-parallel

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There are 5 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	49	51	first strand
Strand 2	D	107	117	parallel
Strand 3	D	95	104	anti-parallel
Strand 4	D	70	75	anti-parallel
Strand 5	D	78	81	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	56	59	first strand
Strand 2	D	86	89	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	D	142	144	first strand
Strand 2	D	132	137	anti-parallel
Strand 3	D	124	129	anti-parallel
Strand 4	D	443	445	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	164	170	first strand
Strand 2	D	173	179	anti-parallel
Strand 3	D	188	192	anti-parallel
Strand 4	D	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	210	213	first strand
Strand 2	D	218	222	anti-parallel
Strand 3	D	225	230	anti-parallel
Strand 4	D	236	241	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	249	253	first strand
Strand 2	D	256	260	anti-parallel
Strand 3	D	267	273	anti-parallel
Strand 4	D	289	295	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	302	303	first strand
Strand 2	D	309	315	anti-parallel
Strand 3	D	318	324	anti-parallel
Strand 4	D	330	335	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	353	354	first strand
Strand 2	D	360	364	anti-parallel
Strand 3	D	370	374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	392	394	first strand
Strand 2	D	407	413	anti-parallel
Strand 3	D	399	400	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	392	394	first strand
Strand 2	D	407	413	anti-parallel
Strand 3	D	418	424	anti-parallel
Strand 4	D	430	437	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: 4R5O

Analysis of interatomic Contacts of Structural Units in PDB entry:
4R5O