Analysis of interatomic Contacts of Structural Units in PDB entry:
7N4U

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 7N4U entry

There are 2 chains in PDB entry 7N4U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 333	ALA 1285
B	THR 333	ALA 1285

There are 88 helices in PDB entry 7N4U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	333	349	Right-handed alpha
Helix 2	AA2	A	351	368	Right-handed alpha
Helix 3	AA3	A	369	373	Right-handed 310
Helix 4	AA4	A	378	383	Right-handed alpha
Helix 5	AA5	A	388	402	Right-handed alpha
Helix 6	AA6	A	437	453	Right-handed alpha
Helix 7	AA7	A	466	470	Right-handed 310
Helix 8	AA8	A	491	493	Right-handed 310
Helix 9	AA9	A	497	502	Right-handed alpha
Helix 10	AB1	A	517	528	Right-handed alpha
Helix 11	AB2	A	551	555	Right-handed alpha
Helix 12	AB3	A	563	567	Right-handed 310
Helix 13	AB4	A	583	607	Right-handed alpha
Helix 14	AB5	A	619	626	Right-handed alpha
Helix 15	AB6	A	627	632	Right-handed alpha
Helix 16	AB7	A	632	637	Right-handed alpha
Helix 17	AB8	A	637	652	Right-handed alpha
Helix 18	AB9	A	659	664	Right-handed alpha
Helix 19	AC1	A	665	690	Right-handed alpha
Helix 20	AC2	A	695	710	Right-handed alpha
Helix 21	AC3	A	711	724	Right-handed alpha
Helix 22	AC4	A	731	762	Right-handed alpha
Helix 23	AC5	A	766	804	Right-handed alpha
Helix 24	AC6	A	826	835	Right-handed alpha
Helix 25	AC7	A	835	841	Right-handed alpha
Helix 26	AC8	A	842	864	Right-handed alpha
Helix 27	AC9	A	873	877	Right-handed 310
Helix 28	AD1	A	882	894	Right-handed alpha
Helix 29	AD2	A	912	918	Right-handed alpha
Helix 30	AD3	A	929	938	Right-handed alpha
Helix 31	AD4	A	952	961	Right-handed alpha
Helix 32	AD5	A	986	990	Right-handed 310
Helix 33	AD6	A	1004	1017	Right-handed alpha
Helix 34	AD7	A	1058	1081	Right-handed alpha
Helix 35	AD8	A	1103	1106	Right-handed 310
Helix 36	AD9	A	1107	1131	Right-handed alpha
Helix 37	AE1	A	1134	1160	Right-handed alpha
Helix 38	AE2	A	1164	1178	Right-handed alpha
Helix 39	AE3	A	1178	1191	Right-handed alpha
Helix 40	AE4	A	1196	1226	Right-handed alpha
Helix 41	AE5	A	1227	1230	Right-handed 310
Helix 42	AE6	A	1232	1239	Right-handed alpha
Helix 43	AE7	A	1239	1266	Right-handed alpha
Helix 44	AE8	A	1270	1274	Right-handed 310
Helix 45	AE9	B	334	349	Right-handed alpha
Helix 46	AF1	B	351	368	Right-handed alpha
Helix 47	AF2	B	369	373	Right-handed 310
Helix 48	AF3	B	378	383	Right-handed alpha
Helix 49	AF4	B	388	402	Right-handed alpha
Helix 50	AF5	B	437	453	Right-handed alpha
Helix 51	AF6	B	466	470	Right-handed 310
Helix 52	AF7	B	491	493	Right-handed 310
Helix 53	AF8	B	497	502	Right-handed alpha
Helix 54	AF9	B	517	528	Right-handed alpha
Helix 55	AG1	B	551	555	Right-handed alpha
Helix 56	AG2	B	563	567	Right-handed 310
Helix 57	AG3	B	583	607	Right-handed alpha
Helix 58	AG4	B	619	626	Right-handed alpha
Helix 59	AG5	B	627	632	Right-handed alpha
Helix 60	AG6	B	632	637	Right-handed alpha
Helix 61	AG7	B	637	652	Right-handed alpha
Helix 62	AG8	B	659	664	Right-handed alpha
Helix 63	AG9	B	665	690	Right-handed alpha
Helix 64	AH1	B	695	710	Right-handed alpha
Helix 65	AH2	B	711	724	Right-handed alpha
Helix 66	AH3	B	731	762	Right-handed alpha
Helix 67	AH4	B	766	804	Right-handed alpha
Helix 68	AH5	B	826	835	Right-handed alpha
Helix 69	AH6	B	835	841	Right-handed alpha
Helix 70	AH7	B	842	864	Right-handed alpha
Helix 71	AH8	B	873	877	Right-handed 310
Helix 72	AH9	B	882	894	Right-handed alpha
Helix 73	AI1	B	912	918	Right-handed alpha
Helix 74	AI2	B	929	938	Right-handed alpha
Helix 75	AI3	B	952	961	Right-handed alpha
Helix 76	AI4	B	986	990	Right-handed 310
Helix 77	AI5	B	1004	1017	Right-handed alpha
Helix 78	AI6	B	1058	1081	Right-handed alpha
Helix 79	AI7	B	1103	1106	Right-handed 310
Helix 80	AI8	B	1107	1131	Right-handed alpha
Helix 81	AI9	B	1134	1160	Right-handed alpha
Helix 82	AJ1	B	1164	1178	Right-handed alpha
Helix 83	AJ2	B	1178	1191	Right-handed alpha
Helix 84	AJ3	B	1196	1226	Right-handed alpha
Helix 85	AJ4	B	1227	1230	Right-handed 310
Helix 86	AJ5	B	1232	1239	Right-handed alpha
Helix 87	AJ6	B	1239	1266	Right-handed alpha
Helix 88	AJ7	B	1270	1274	Right-handed 310

There are 14 sheets in PDB entry 7N4U. 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,

There are 3 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	487	489	first strand
Strand 2	A	569	574	anti-parallel
Strand 3	A	556	557	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	487	489	first strand
Strand 2	A	569	574	anti-parallel
Strand 3	A	409	411	anti-parallel
Strand 4	A	614	615	anti-parallel

Back to list of sheets
Back to top of page

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	419	423	first strand
Strand 2	A	429	433	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	505	509	first strand
Strand 2	A	512	516	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	948	951	first strand
Strand 2	A	1050	1052	anti-parallel
Strand 3	A	899	904	anti-parallel
Strand 4	A	1092	1095	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	979	980	first strand
Strand 2	A	968	969	anti-parallel
Strand 3	A	991	992	anti-parallel

Back to list of sheets
Back to top of page

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	A	1036	1038	first strand
Strand 2	A	1044	1047	anti-parallel

Back to list of sheets
Back to top of page

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	487	489	first strand
Strand 2	B	569	574	anti-parallel
Strand 3	B	556	557	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	487	489	first strand
Strand 2	B	569	574	anti-parallel
Strand 3	B	409	411	anti-parallel
Strand 4	B	614	615	anti-parallel

Back to list of sheets
Back to top of page

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	419	423	first strand
Strand 2	B	429	433	anti-parallel

Back to list of sheets
Back to top of page

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	505	509	first strand
Strand 2	B	512	516	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	948	951	first strand
Strand 2	B	1050	1052	anti-parallel
Strand 3	B	899	904	anti-parallel
Strand 4	B	1092	1095	anti-parallel

Back to list of sheets
Back to top of page

There are 3 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	979	980	first strand
Strand 2	B	968	969	anti-parallel
Strand 3	B	991	992	anti-parallel

Back to list of sheets
Back to top of page

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	1036	1038	first strand
Strand 2	B	1044	1047	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7N4U

Analysis of interatomic Contacts of Structural Units in PDB entry:
7N4U