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

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 4JRA entry

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

Chain ID	Initial residue	Terminal residue
A	THR 876	LEU 1296
B	ASN 875	LEU 1296
C	ALA 479	PHE 563
D	VAL 473	ASN 565

There are 10 helices in PDB entry 4JRA. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	954	958	Right-handed 310
Helix 2	2	A	1080	1091	Right-handed alpha
Helix 3	3	A	1210	1214	Right-handed 310
Helix 4	4	A	1266	1271	Right-handed alpha
Helix 5	5	B	954	958	Right-handed 310
Helix 6	6	B	1080	1092	Right-handed alpha
Helix 7	7	B	1210	1214	Right-handed 310
Helix 8	8	B	1264	1271	Right-handed alpha
Helix 9	9	C	548	552	Right-handed 310
Helix 10	10	D	548	550	Right-handed 310

There are 23 sheets in PDB entry 4JRA. 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,

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	887	890	first strand
Strand 2	A	879	884	anti-parallel
Strand 3	A	1066	1075	anti-parallel
Strand 4	A	910	917	anti-parallel
Strand 5	A	905	907	anti-parallel

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There are 7 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	887	890	first strand
Strand 2	A	879	884	anti-parallel
Strand 3	A	1066	1075	anti-parallel
Strand 4	A	941	948	anti-parallel
Strand 5	A	1015	1021	anti-parallel
Strand 6	A	1026	1031	anti-parallel
Strand 7	A	1034	1040	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	897	900	first strand
Strand 2	A	924	927	anti-parallel
Strand 3	A	1047	1058	anti-parallel
Strand 4	A	935	936	anti-parallel

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There are 7 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	897	900	first strand
Strand 2	A	924	927	anti-parallel
Strand 3	A	1047	1058	anti-parallel
Strand 4	A	962	968	anti-parallel
Strand 5	A	973	979	anti-parallel
Strand 6	A	982	988	anti-parallel
Strand 7	A	994	1000	anti-parallel

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There are 2 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	1112	1115	first strand
Strand 2	A	1282	1285	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	1122	1125	first strand
Strand 2	A	1134	1137	anti-parallel

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There are 7 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	1149	1152	first strand
Strand 2	A	1142	1145	anti-parallel
Strand 3	D	560	563	anti-parallel
Strand 4	D	541	543	parallel
Strand 5	D	521	523	parallel
Strand 6	D	495	503	parallel
Strand 7	D	476	483	parallel

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There are 9 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	1149	1152	first strand
Strand 2	A	1142	1145	anti-parallel
Strand 3	D	560	563	anti-parallel
Strand 4	D	541	543	parallel
Strand 5	D	521	523	parallel
Strand 6	D	495	503	parallel
Strand 7	D	516	518	parallel
Strand 8	D	536	538	parallel
Strand 9	D	556	558	parallel

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There are 7 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	1159	1164	first strand
Strand 2	A	1179	1186	anti-parallel
Strand 3	A	1221	1223	anti-parallel
Strand 4	A	1237	1240	anti-parallel
Strand 5	A	1246	1255	anti-parallel
Strand 6	A	1258	1264	anti-parallel
Strand 7	A	1204	1205	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	1159	1164	first strand
Strand 2	A	1179	1186	anti-parallel
Strand 3	A	1189	1194	anti-parallel
Strand 4	A	1207	1209	anti-parallel

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There are 3 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	887	890	first strand
Strand 2	B	879	884	anti-parallel
Strand 3	B	1072	1074	anti-parallel

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There are 7 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	897	900	first strand
Strand 2	B	924	927	anti-parallel
Strand 3	B	1052	1058	anti-parallel
Strand 4	B	962	968	anti-parallel
Strand 5	B	973	979	anti-parallel
Strand 6	B	982	987	anti-parallel
Strand 7	B	996	1000	anti-parallel

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There are 7 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	905	906	first strand
Strand 2	B	914	917	anti-parallel
Strand 3	B	1066	1070	anti-parallel
Strand 4	B	941	948	anti-parallel
Strand 5	B	1015	1021	anti-parallel
Strand 6	B	1026	1031	anti-parallel
Strand 7	B	1034	1040	anti-parallel

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There are 2 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	935	936	first strand
Strand 2	B	1047	1048	anti-parallel

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There are 2 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	1112	1115	first strand
Strand 2	B	1282	1285	anti-parallel

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There are 7 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	1122	1125	first strand
Strand 2	B	1134	1137	anti-parallel
Strand 3	B	1258	1263	anti-parallel
Strand 4	B	1204	1209	anti-parallel
Strand 5	B	1189	1195	anti-parallel
Strand 6	B	1179	1186	anti-parallel
Strand 7	B	1160	1164	anti-parallel

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There are 8 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	1122	1125	first strand
Strand 2	B	1134	1137	anti-parallel
Strand 3	B	1258	1263	anti-parallel
Strand 4	B	1246	1255	anti-parallel
Strand 5	B	1237	1240	anti-parallel
Strand 6	B	1220	1223	anti-parallel
Strand 7	B	1179	1186	anti-parallel
Strand 8	B	1160	1164	anti-parallel

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There are 6 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	1149	1152	first strand
Strand 2	B	1142	1145	anti-parallel
Strand 3	C	557	562	anti-parallel
Strand 4	C	536	538	parallel
Strand 5	C	516	518	parallel
Strand 6	C	496	498	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	C	487	488	first strand
Strand 2	C	506	508	parallel
Strand 3	C	526	528	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	512	513	first strand
Strand 2	C	532	533	parallel

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There are 2 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	521	523	first strand
Strand 2	C	541	543	parallel

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There are 3 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	486	488	first strand
Strand 2	D	506	508	parallel
Strand 3	D	526	528	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	D	491	493	first strand
Strand 2	D	511	513	parallel
Strand 3	D	531	533	parallel
Strand 4	D	552	553	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: 4JRA

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