Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2I

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 7L2I entry

There are 4 chains in PDB entry 7L2I (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 198	TRP 752
C	TYR 198	TRP 752
D	TYR 198	TRP 752
B	TYR 198	TRP 752

There are 93 helices in PDB entry 7L2I. 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	295	Right-handed alpha
Helix 7	AA7	A	298	320	Right-handed alpha
Helix 8	AA8	A	335	343	Right-handed alpha
Helix 9	AA9	A	345	354	Right-handed alpha
Helix 10	AB1	A	362	366	Right-handed 310
Helix 11	AB2	A	394	401	Right-handed alpha
Helix 12	AB3	A	408	413	Right-handed alpha
Helix 13	AB4	A	415	429	Right-handed alpha
Helix 14	AB5	A	429	454	Right-handed alpha
Helix 15	AB6	A	468	500	Right-handed alpha
Helix 16	AB7	A	504	509	Right-handed alpha
Helix 17	AB8	A	510	532	Right-handed alpha
Helix 18	AB9	A	536	552	Right-handed alpha
Helix 19	AC1	A	553	557	Right-handed 310
Helix 20	AC2	A	559	599	Right-handed alpha
Helix 21	AC3	A	629	639	Right-handed alpha
Helix 22	AC4	A	655	671	Right-handed alpha
Helix 23	AC5	A	673	689	Right-handed alpha
Helix 24	AC6	A	689	712	Right-handed alpha
Helix 25	AC7	C	203	211	Right-handed alpha
Helix 26	AC8	C	213	223	Right-handed alpha
Helix 27	AC9	C	233	237	Right-handed 310
Helix 28	AD1	C	250	258	Right-handed alpha
Helix 29	AD2	C	260	269	Right-handed alpha
Helix 30	AD3	C	286	295	Right-handed alpha
Helix 31	AD4	C	298	320	Right-handed alpha
Helix 32	AD5	C	335	343	Right-handed alpha
Helix 33	AD6	C	345	354	Right-handed alpha
Helix 34	AD7	C	394	401	Right-handed alpha
Helix 35	AD8	C	410	414	Right-handed 310
Helix 36	AD9	C	415	429	Right-handed alpha
Helix 37	AE1	C	429	454	Right-handed alpha
Helix 38	AE2	C	468	500	Right-handed alpha
Helix 39	AE3	C	504	509	Right-handed alpha
Helix 40	AE4	C	510	532	Right-handed alpha
Helix 41	AE5	C	536	551	Right-handed alpha
Helix 42	AE6	C	552	557	Right-handed 310
Helix 43	AE7	C	559	599	Right-handed alpha
Helix 44	AE8	C	629	639	Right-handed alpha
Helix 45	AE9	C	655	671	Right-handed alpha
Helix 46	AF1	C	673	689	Right-handed alpha
Helix 47	AF2	C	689	711	Right-handed alpha
Helix 48	AF3	D	203	211	Right-handed alpha
Helix 49	AF4	D	213	223	Right-handed alpha
Helix 50	AF5	D	233	237	Right-handed 310
Helix 51	AF6	D	250	258	Right-handed alpha
Helix 52	AF7	D	260	269	Right-handed alpha
Helix 53	AF8	D	286	295	Right-handed alpha
Helix 54	AF9	D	298	320	Right-handed alpha
Helix 55	AG1	D	335	343	Right-handed alpha
Helix 56	AG2	D	345	353	Right-handed alpha
Helix 57	AG3	D	394	401	Right-handed alpha
Helix 58	AG4	D	408	413	Right-handed alpha
Helix 59	AG5	D	415	429	Right-handed alpha
Helix 60	AG6	D	429	454	Right-handed alpha
Helix 61	AG7	D	468	500	Right-handed alpha
Helix 62	AG8	D	504	509	Right-handed alpha
Helix 63	AG9	D	510	532	Right-handed alpha
Helix 64	AH1	D	536	552	Right-handed alpha
Helix 65	AH2	D	553	557	Right-handed 310
Helix 66	AH3	D	559	599	Right-handed alpha
Helix 67	AH4	D	629	639	Right-handed alpha
Helix 68	AH5	D	655	671	Right-handed alpha
Helix 69	AH6	D	673	689	Right-handed alpha
Helix 70	AH7	D	689	712	Right-handed alpha
Helix 71	AH8	B	203	211	Right-handed alpha
Helix 72	AH9	B	213	223	Right-handed alpha
Helix 73	AI1	B	233	237	Right-handed 310
Helix 74	AI2	B	250	258	Right-handed alpha
Helix 75	AI3	B	260	269	Right-handed alpha
Helix 76	AI4	B	286	294	Right-handed alpha
Helix 77	AI5	B	298	320	Right-handed alpha
Helix 78	AI6	B	335	343	Right-handed alpha
Helix 79	AI7	B	345	353	Right-handed alpha
Helix 80	AI8	B	394	401	Right-handed alpha
Helix 81	AI9	B	408	413	Right-handed alpha
Helix 82	AJ1	B	415	429	Right-handed alpha
Helix 83	AJ2	B	429	454	Right-handed alpha
Helix 84	AJ3	B	468	500	Right-handed alpha
Helix 85	AJ4	B	504	509	Right-handed alpha
Helix 86	AJ5	B	510	532	Right-handed alpha
Helix 87	AJ6	B	536	552	Right-handed alpha
Helix 88	AJ7	B	553	557	Right-handed 310
Helix 89	AJ8	B	559	599	Right-handed alpha
Helix 90	AJ9	B	629	639	Right-handed alpha
Helix 91	AK1	B	655	671	Right-handed alpha
Helix 92	AK2	B	673	689	Right-handed alpha
Helix 93	AK3	B	689	711	Right-handed alpha

There are 4 sheets in PDB entry 7L2I. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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 3 strands in AA2 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 AA3 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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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	372	373	first strand
Strand 2	B	377	383	anti-parallel
Strand 3	B	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: 7L2I

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2I