Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z53

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 4Z53 entry

There are 2 chains in PDB entry 4Z53 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 415	ASP 1484
B	LYS 415	ALA 1447

There are 59 helices in PDB entry 4Z53. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	434	445	Right-handed alpha
Helix 2	AA2	A	466	472	Right-handed alpha
Helix 3	AA3	A	473	484	Right-handed alpha
Helix 4	AA4	A	492	496	Right-handed 310
Helix 5	AA5	A	508	525	Right-handed alpha
Helix 6	AA6	A	526	532	Right-handed alpha
Helix 7	AA7	A	560	569	Right-handed alpha
Helix 8	AA8	A	587	596	Right-handed alpha
Helix 9	AA9	A	610	623	Right-handed alpha
Helix 10	AB1	A	625	637	Right-handed alpha
Helix 11	AB2	A	1009	1027	Right-handed alpha
Helix 12	AB3	A	1038	1051	Right-handed alpha
Helix 13	AB4	A	1062	1073	Right-handed alpha
Helix 14	AB5	A	1077	1088	Right-handed alpha
Helix 15	AB6	A	1124	1132	Right-handed alpha
Helix 16	AB7	A	1133	1137	Right-handed 310
Helix 17	AB8	A	1160	1166	Right-handed alpha
Helix 18	AB9	A	1182	1196	Right-handed alpha
Helix 19	AC1	A	1200	1205	Right-handed alpha
Helix 20	AC2	A	1221	1232	Right-handed alpha
Helix 21	AC3	A	1264	1279	Right-handed alpha
Helix 22	AC4	A	1307	1319	Right-handed alpha
Helix 23	AC5	A	1341	1382	Right-handed alpha
Helix 24	AC6	A	1384	1394	Right-handed alpha
Helix 25	AC7	A	1397	1410	Right-handed alpha
Helix 26	AC8	A	1412	1421	Right-handed alpha
Helix 27	AC9	A	1423	1429	Right-handed 310
Helix 28	AD1	A	1432	1455	Right-handed alpha
Helix 29	AD2	A	1455	1475	Right-handed alpha
Helix 30	AD3	B	434	445	Right-handed alpha
Helix 31	AD4	B	466	472	Right-handed alpha
Helix 32	AD5	B	473	483	Right-handed alpha
Helix 33	AD6	B	487	491	Right-handed 310
Helix 34	AD7	B	508	525	Right-handed alpha
Helix 35	AD8	B	526	532	Right-handed alpha
Helix 36	AD9	B	560	570	Right-handed alpha
Helix 37	AE1	B	587	595	Right-handed alpha
Helix 38	AE2	B	610	623	Right-handed alpha
Helix 39	AE3	B	625	637	Right-handed alpha
Helix 40	AE4	B	1009	1027	Right-handed alpha
Helix 41	AE5	B	1038	1051	Right-handed alpha
Helix 42	AE6	B	1062	1073	Right-handed alpha
Helix 43	AE7	B	1077	1088	Right-handed alpha
Helix 44	AE8	B	1126	1132	Right-handed alpha
Helix 45	AE9	B	1133	1137	Right-handed 310
Helix 46	AF1	B	1160	1166	Right-handed alpha
Helix 47	AF2	B	1182	1196	Right-handed alpha
Helix 48	AF3	B	1200	1205	Right-handed alpha
Helix 49	AF4	B	1221	1232	Right-handed alpha
Helix 50	AF5	B	1248	1250	Right-handed 310
Helix 51	AF6	B	1264	1279	Right-handed alpha
Helix 52	AF7	B	1307	1319	Right-handed alpha
Helix 53	AF8	B	1341	1384	Right-handed alpha
Helix 54	AF9	B	1384	1395	Right-handed alpha
Helix 55	AG1	B	1397	1410	Right-handed alpha
Helix 56	AG2	B	1412	1421	Right-handed alpha
Helix 57	AG3	B	1423	1429	Right-handed 310
Helix 58	AG4	B	1431	1455	Right-handed alpha
Helix 59	AG5	B	1455	1475	Right-handed alpha

There are 17 sheets in PDB entry 4Z53. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	450	455	first strand
Strand 2	A	428	433	parallel
Strand 3	A	500	504	parallel
Strand 4	A	535	537	parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	543	544	first strand
Strand 2	A	578	579	anti-parallel

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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	603	607	first strand
Strand 2	A	1004	1008	parallel

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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1060	1061	first strand
Strand 2	A	1120	1123	anti-parallel
Strand 3	A	1099	1102	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1141	1143	first strand
Strand 2	A	1150	1152	anti-parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1167	1170	first strand
Strand 2	A	1175	1178	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1322	1328	first strand
Strand 2	A	1233	1239	anti-parallel
Strand 3	A	1218	1220	anti-parallel
Strand 4	A	1481	1483	parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1253	1256	first strand
Strand 2	A	1298	1302	anti-parallel
Strand 3	A	1284	1289	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1330	1333	first strand
Strand 2	A	1336	1339	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	450	455	first strand
Strand 2	B	428	433	parallel
Strand 3	B	500	504	parallel
Strand 4	B	535	537	parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	606	607	first strand
Strand 2	B	1007	1008	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1060	1061	first strand
Strand 2	B	1120	1123	anti-parallel
Strand 3	B	1099	1102	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1141	1143	first strand
Strand 2	B	1150	1152	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1167	1170	first strand
Strand 2	B	1175	1178	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1322	1328	first strand
Strand 2	B	1233	1239	anti-parallel
Strand 3	B	1218	1220	anti-parallel
Strand 4	B	1481	1483	parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1244	1246	first strand
Strand 2	B	1252	1256	anti-parallel
Strand 3	B	1298	1302	anti-parallel
Strand 4	B	1284	1289	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1330	1333	first strand
Strand 2	B	1336	1339	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: 4Z53

Analysis of interatomic Contacts of Structural Units in PDB entry:
4Z53