Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2U

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 7L2U entry

There are 6 chains in PDB entry 7L2U (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 191	THR 751
F	ASP 1	ARG 75
E	ASP 1	ARG 75
B	SER 193	THR 751
C	LYS 187	THR 751
D	ALA 192	THR 751

There are103 helices in PDB entry 7L2U. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	203	211	Right-handed alpha
Helix 2	AA2	A	213	223	Right-handed alpha
Helix 3	AA3	A	233	237	Right-handed 310
Helix 4	AA4	A	250	258	Right-handed alpha
Helix 5	AA5	A	260	269	Right-handed alpha
Helix 6	AA6	A	286	294	Right-handed alpha
Helix 7	AA7	A	298	320	Right-handed alpha
Helix 8	AA8	A	324	328	Right-handed 310
Helix 9	AA9	A	335	344	Right-handed alpha
Helix 10	AB1	A	345	353	Right-handed alpha
Helix 11	AB2	A	362	366	Right-handed 310
Helix 12	AB3	A	394	401	Right-handed alpha
Helix 13	AB4	A	411	414	Right-handed 310
Helix 14	AB5	A	415	429	Right-handed alpha
Helix 15	AB6	A	429	454	Right-handed alpha
Helix 16	AB7	A	468	500	Right-handed alpha
Helix 17	AB8	A	504	508	Right-handed 310
Helix 18	AB9	A	510	532	Right-handed alpha
Helix 19	AC1	A	536	551	Right-handed alpha
Helix 20	AC2	A	552	557	Right-handed 310
Helix 21	AC3	A	559	576	Right-handed alpha
Helix 22	AC4	A	576	599	Right-handed alpha
Helix 23	AC5	A	629	642	Right-handed alpha
Helix 24	AC6	A	658	682	Right-handed alpha
Helix 25	AC7	A	687	712	Right-handed alpha
Helix 26	AC8	A	716	720	Right-handed 310
Helix 27	AC9	B	203	211	Right-handed alpha
Helix 28	AD1	B	213	223	Right-handed alpha
Helix 29	AD2	B	233	237	Right-handed 310
Helix 30	AD3	B	250	258	Right-handed alpha
Helix 31	AD4	B	260	270	Right-handed alpha
Helix 32	AD5	B	286	294	Right-handed alpha
Helix 33	AD6	B	298	320	Right-handed alpha
Helix 34	AD7	B	324	328	Right-handed 310
Helix 35	AD8	B	335	344	Right-handed alpha
Helix 36	AD9	B	345	353	Right-handed alpha
Helix 37	AE1	B	362	366	Right-handed 310
Helix 38	AE2	B	394	401	Right-handed alpha
Helix 39	AE3	B	411	414	Right-handed 310
Helix 40	AE4	B	415	429	Right-handed alpha
Helix 41	AE5	B	429	454	Right-handed alpha
Helix 42	AE6	B	468	498	Right-handed alpha
Helix 43	AE7	B	504	508	Right-handed 310
Helix 44	AE8	B	510	532	Right-handed alpha
Helix 45	AE9	B	536	551	Right-handed alpha
Helix 46	AF1	B	552	557	Right-handed 310
Helix 47	AF2	B	559	599	Right-handed alpha
Helix 48	AF3	B	629	643	Right-handed alpha
Helix 49	AF4	B	658	681	Right-handed alpha
Helix 50	AF5	B	682	685	Right-handed 310
Helix 51	AF6	B	688	711	Right-handed alpha
Helix 52	AF7	C	203	211	Right-handed alpha
Helix 53	AF8	C	213	223	Right-handed alpha
Helix 54	AF9	C	250	258	Right-handed alpha
Helix 55	AG1	C	260	270	Right-handed alpha
Helix 56	AG2	C	286	294	Right-handed alpha
Helix 57	AG3	C	298	320	Right-handed alpha
Helix 58	AG4	C	324	328	Right-handed 310
Helix 59	AG5	C	335	344	Right-handed alpha
Helix 60	AG6	C	345	354	Right-handed alpha
Helix 61	AG7	C	362	366	Right-handed 310
Helix 62	AG8	C	394	401	Right-handed alpha
Helix 63	AG9	C	411	414	Right-handed 310
Helix 64	AH1	C	415	429	Right-handed alpha
Helix 65	AH2	C	429	454	Right-handed alpha
Helix 66	AH3	C	468	500	Right-handed alpha
Helix 67	AH4	C	502	509	Right-handed alpha
Helix 68	AH5	C	510	532	Right-handed alpha
Helix 69	AH6	C	536	551	Right-handed alpha
Helix 70	AH7	C	552	557	Right-handed 310
Helix 71	AH8	C	559	576	Right-handed alpha
Helix 72	AH9	C	576	599	Right-handed alpha
Helix 73	AI1	C	629	642	Right-handed alpha
Helix 74	AI2	C	658	683	Right-handed alpha
Helix 75	AI3	C	688	693	Right-handed alpha
Helix 76	AI4	C	695	712	Right-handed alpha
Helix 77	AI5	D	203	211	Right-handed alpha
Helix 78	AI6	D	214	223	Right-handed alpha
Helix 79	AI7	D	233	237	Right-handed 310
Helix 80	AI8	D	250	258	Right-handed alpha
Helix 81	AI9	D	260	270	Right-handed alpha
Helix 82	AJ1	D	286	294	Right-handed alpha
Helix 83	AJ2	D	298	320	Right-handed alpha
Helix 84	AJ3	D	324	328	Right-handed 310
Helix 85	AJ4	D	335	344	Right-handed alpha
Helix 86	AJ5	D	345	353	Right-handed alpha
Helix 87	AJ6	D	362	366	Right-handed 310
Helix 88	AJ7	D	394	401	Right-handed alpha
Helix 89	AJ8	D	411	414	Right-handed 310
Helix 90	AJ9	D	415	429	Right-handed alpha
Helix 91	AK1	D	429	454	Right-handed alpha
Helix 92	AK2	D	468	500	Right-handed alpha
Helix 93	AK3	D	502	507	Right-handed alpha
Helix 94	AK4	D	510	532	Right-handed alpha
Helix 95	AK5	D	536	551	Right-handed alpha
Helix 96	AK6	D	552	557	Right-handed 310
Helix 97	AK7	D	559	576	Right-handed alpha
Helix 98	AK8	D	576	599	Right-handed alpha
Helix 99	AK9	D	629	642	Right-handed alpha
Helix 100	AL1	D	658	682	Right-handed alpha
Helix 101	AL2	D	683	685	Right-handed 310
Helix 102	AL3	D	688	693	Right-handed alpha
Helix 103	AL4	D	694	711	Right-handed alpha

There are 7 sheets in PDB entry 7L2U. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7,

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	368	373	first strand
Strand 2	A	377	383	anti-parallel
Strand 3	A	741	747	anti-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	F	21	22	first strand
Strand 2	F	32	33	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	E	21	22	first strand
Strand 2	E	32	33	anti-parallel

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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	E	61	62	first strand
Strand 2	E	72	73	anti-parallel

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There are 3 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	368	373	first strand
Strand 2	B	377	383	anti-parallel
Strand 3	B	741	747	anti-parallel

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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	C	368	373	first strand
Strand 2	C	377	383	anti-parallel
Strand 3	C	741	747	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	368	373	first strand
Strand 2	D	377	383	anti-parallel
Strand 3	D	741	747	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: 7L2U

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2U