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

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 4RNL entry

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

Chain ID	Initial residue	Terminal residue
A	ALA 0	ARG 340
B	ASN -1	ARG 340
C	ALA 0	ARG 340
D	ARG 2	GLY 301

There are 20 helices in PDB entry 4RNL. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	63	70	Right-handed alpha
Helix 2	2	A	71	74	Right-handed 310
Helix 3	3	A	115	119	Right-handed 310
Helix 4	4	A	139	143	Right-handed 310
Helix 5	5	A	311	315	Right-handed 310
Helix 6	6	B	63	70	Right-handed alpha
Helix 7	7	B	71	74	Right-handed 310
Helix 8	8	B	115	119	Right-handed 310
Helix 9	9	B	139	143	Right-handed 310
Helix 10	10	B	311	315	Right-handed 310
Helix 11	11	C	63	70	Right-handed alpha
Helix 12	12	C	71	74	Right-handed 310
Helix 13	13	C	115	119	Right-handed 310
Helix 14	14	C	139	143	Right-handed 310
Helix 15	15	C	311	315	Right-handed 310
Helix 16	16	D	63	70	Right-handed alpha
Helix 17	17	D	71	74	Right-handed 310
Helix 18	18	D	115	119	Right-handed 310
Helix 19	19	D	139	143	Right-handed 310
Helix 20	20	D	311	315	Right-handed 310

There are 28 sheets in PDB entry 4RNL. 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,

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	4	12	first strand
Strand 2	A	18	25	anti-parallel
Strand 3	A	32	36	anti-parallel
Strand 4	A	42	48	anti-parallel
Strand 5	A	54	56	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	78	79	first strand
Strand 2	A	177	178	anti-parallel

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There are 2 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	85	86	first strand
Strand 2	A	108	109	anti-parallel

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There are 2 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	90	93	first strand
Strand 2	A	96	99	anti-parallel

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There are 9 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	122	126	first strand
Strand 2	A	129	136	anti-parallel
Strand 3	A	147	156	anti-parallel
Strand 4	A	159	168	anti-parallel
Strand 5	A	329	339	anti-parallel
Strand 6	A	265	271	anti-parallel
Strand 7	A	253	259	anti-parallel
Strand 8	A	196	199	anti-parallel
Strand 9	A	232	233	anti-parallel

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There are 2 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	172	173	first strand
Strand 2	A	322	323	anti-parallel

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There are 6 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	181	182	first strand
Strand 2	A	302	307	anti-parallel
Strand 3	A	275	279	anti-parallel
Strand 4	A	239	243	anti-parallel
Strand 5	A	203	205	anti-parallel
Strand 6	A	219	220	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	4	12	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	32	36	anti-parallel
Strand 4	B	42	48	anti-parallel
Strand 5	B	54	56	anti-parallel

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There are 2 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	78	79	first strand
Strand 2	B	177	178	anti-parallel

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There are 2 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	85	86	first strand
Strand 2	B	108	109	anti-parallel

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There are 2 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	90	93	first strand
Strand 2	B	96	99	anti-parallel

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There are 9 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	122	126	first strand
Strand 2	B	129	136	anti-parallel
Strand 3	B	147	156	anti-parallel
Strand 4	B	159	168	anti-parallel
Strand 5	B	329	339	anti-parallel
Strand 6	B	265	271	anti-parallel
Strand 7	B	253	259	anti-parallel
Strand 8	B	196	199	anti-parallel
Strand 9	B	232	233	anti-parallel

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There are 2 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	172	173	first strand
Strand 2	B	322	323	anti-parallel

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There are 6 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	181	182	first strand
Strand 2	B	302	307	anti-parallel
Strand 3	B	275	279	anti-parallel
Strand 4	B	239	244	anti-parallel
Strand 5	B	201	205	anti-parallel
Strand 6	B	219	220	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	4	12	first strand
Strand 2	C	18	25	anti-parallel
Strand 3	C	32	36	anti-parallel
Strand 4	C	42	48	anti-parallel
Strand 5	C	54	56	anti-parallel

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There are 2 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	78	79	first strand
Strand 2	C	177	178	anti-parallel

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There are 2 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	85	86	first strand
Strand 2	C	108	109	anti-parallel

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There are 2 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	90	93	first strand
Strand 2	C	96	99	anti-parallel

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There are 9 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	122	126	first strand
Strand 2	C	129	136	anti-parallel
Strand 3	C	147	156	anti-parallel
Strand 4	C	159	168	anti-parallel
Strand 5	C	329	339	anti-parallel
Strand 6	C	265	271	anti-parallel
Strand 7	C	253	259	anti-parallel
Strand 8	C	196	199	anti-parallel
Strand 9	C	232	233	anti-parallel

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There are 2 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	172	173	first strand
Strand 2	C	322	323	anti-parallel

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There are 6 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	181	182	first strand
Strand 2	C	302	307	anti-parallel
Strand 3	C	275	279	anti-parallel
Strand 4	C	239	243	anti-parallel
Strand 5	C	203	204	anti-parallel
Strand 6	C	219	220	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4	12	first strand
Strand 2	D	18	25	anti-parallel
Strand 3	D	32	36	anti-parallel
Strand 4	D	42	48	anti-parallel
Strand 5	D	54	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	78	79	first strand
Strand 2	D	177	178	anti-parallel

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There are 2 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	85	86	first strand
Strand 2	D	108	109	anti-parallel

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There are 2 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	90	93	first strand
Strand 2	D	96	99	anti-parallel

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There are 9 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	122	126	first strand
Strand 2	D	129	136	anti-parallel
Strand 3	D	147	156	anti-parallel
Strand 4	D	159	168	anti-parallel
Strand 5	D	329	339	anti-parallel
Strand 6	D	265	271	anti-parallel
Strand 7	D	253	259	anti-parallel
Strand 8	D	196	199	anti-parallel
Strand 9	D	232	233	anti-parallel

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There are 2 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	172	173	first strand
Strand 2	D	322	323	anti-parallel

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There are 6 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	181	182	first strand
Strand 2	D	302	307	anti-parallel
Strand 3	D	275	279	anti-parallel
Strand 4	D	239	244	anti-parallel
Strand 5	D	201	205	anti-parallel
Strand 6	D	219	220	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: 4RNL

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