Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z4C

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 7Z4C entry

There are 4 chains in PDB entry 7Z4C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	C -9	A 19
D	T -19	G 9
A	A 9	U 98
B	ASP 2	ASN 854

There are 67 helices in PDB entry 7Z4C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	59	86	Right-handed alpha
Helix 2	AA2	B	86	94	Right-handed alpha
Helix 3	AA3	B	96	103	Right-handed alpha
Helix 4	AA4	B	107	111	Right-handed 310
Helix 5	AA5	B	121	132	Right-handed alpha
Helix 6	AA6	B	134	145	Right-handed alpha
Helix 7	AA7	B	150	164	Right-handed alpha
Helix 8	AA8	B	180	196	Right-handed alpha
Helix 9	AA9	B	207	214	Right-handed alpha
Helix 10	AB1	B	217	228	Right-handed alpha
Helix 11	AB2	B	236	247	Right-handed alpha
Helix 12	AB3	B	252	257	Right-handed alpha
Helix 13	AB4	B	270	283	Right-handed alpha
Helix 14	AB5	B	286	306	Right-handed alpha
Helix 15	AB6	B	315	343	Right-handed alpha
Helix 16	AB7	B	346	353	Right-handed alpha
Helix 17	AB8	B	358	364	Right-handed alpha
Helix 18	AB9	B	368	383	Right-handed alpha
Helix 19	AC1	B	386	395	Right-handed alpha
Helix 20	AC2	B	404	410	Right-handed 310
Helix 21	AC3	B	411	427	Right-handed alpha
Helix 22	AC4	B	430	436	Right-handed alpha
Helix 23	AC5	B	436	446	Right-handed alpha
Helix 24	AC6	B	477	482	Right-handed alpha
Helix 25	AC7	B	483	496	Right-handed alpha
Helix 26	AC8	B	512	525	Right-handed alpha
Helix 27	AC9	B	541	552	Right-handed alpha
Helix 28	AD1	B	560	568	Right-handed alpha
Helix 29	AD2	B	591	602	Right-handed alpha
Helix 30	AD3	B	603	609	Right-handed alpha
Helix 31	AD4	B	612	625	Right-handed alpha
Helix 32	AD5	B	628	637	Right-handed alpha
Helix 33	AD6	B	638	643	Right-handed 310
Helix 34	AD7	B	644	654	Right-handed alpha
Helix 35	AD8	B	664	669	Right-handed alpha
Helix 36	AD9	B	678	685	Right-handed alpha
Helix 37	AE1	B	692	698	Right-handed alpha
Helix 38	AE2	B	702	713	Right-handed alpha
Helix 39	AE3	B	719	727	Right-handed alpha
Helix 40	AE4	B	730	751	Right-handed alpha
Helix 41	AE5	B	776	792	Right-handed alpha
Helix 42	AE6	B	794	799	Right-handed alpha
Helix 43	AE7	B	804	807	Right-handed 310
Helix 44	AE8	B	808	817	Right-handed alpha
Helix 45	AE9	B	860	865	Right-handed 310
Helix 46	AF1	B	872	889	Right-handed alpha
Helix 47	AF2	B	893	901	Right-handed alpha
Helix 48	AF3	B	901	906	Right-handed alpha
Helix 49	AF4	B	909	922	Right-handed alpha
Helix 50	AF5	B	926	940	Right-handed alpha
Helix 51	AF6	B	959	970	Right-handed alpha
Helix 52	AF7	B	980	1001	Right-handed alpha
Helix 53	AF8	B	1004	1009	Right-handed alpha
Helix 54	AF9	B	1043	1047	Right-handed 310
Helix 55	AG1	B	1078	1088	Right-handed alpha
Helix 56	AG2	B	1127	1132	Right-handed alpha
Helix 57	AG3	B	1168	1177	Right-handed alpha
Helix 58	AG4	B	1177	1186	Right-handed alpha
Helix 59	AG5	B	1207	1209	Right-handed 310
Helix 60	AG6	B	1229	1241	Right-handed alpha
Helix 61	AG7	B	1248	1262	Right-handed alpha
Helix 62	AG8	B	1264	1278	Right-handed alpha
Helix 63	AG9	B	1283	1297	Right-handed alpha
Helix 64	AH1	B	1306	1311	Right-handed alpha
Helix 65	AH2	B	1312	1317	Right-handed 310
Helix 66	AH3	B	1340	1344	Right-handed 310
Helix 67	AH4	B	1363	1365	Right-handed 310

There are 10 sheets in PDB entry 7Z4C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	954	957	first strand
Strand 2	B	758	763	parallel
Strand 3	B	5	11	parallel
Strand 4	B	15	22	anti-parallel
Strand 5	B	49	52	anti-parallel
Strand 6	B	1093	1096	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	B	29	32	first strand
Strand 2	B	43	46	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	34	35	first strand
Strand 2	B	1357	1361	parallel
Strand 3	B	1346	1350	anti-parallel
Strand 4	B	1202	1205	anti-parallel
Strand 5	B	1211	1214	anti-parallel
Strand 6	B	1220	1222	anti-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	B	538	539	first strand
Strand 2	B	528	530	anti-parallel
Strand 3	B	579	581	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	B	837	840	first strand
Strand 2	B	855	858	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	B	1049	1051	first strand
Strand 2	B	1057	1059	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1063	1065	first strand
Strand 2	B	1072	1075	anti-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	B	1106	1111	first strand
Strand 2	B	1133	1137	anti-parallel
Strand 3	B	1120	1121	anti-parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1156	1167	first strand
Strand 2	B	1139	1151	anti-parallel
Strand 3	B	1196	1199	anti-parallel

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There are 2 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	1324	1326	first strand
Strand 2	B	1329	1331	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: 7Z4C

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z4C