Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2H

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 7L2H entry

There are 4 chains in PDB entry 7L2H (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TYR 194	TRP 752
D	TYR 194	TRP 752
B	TYR 194	TRP 752
C	TYR 194	TRP 752

There are 97 helices in PDB entry 7L2H. 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	250	258	Right-handed alpha
Helix 4	AA4	A	260	270	Right-handed alpha
Helix 5	AA5	A	286	294	Right-handed alpha
Helix 6	AA6	A	298	320	Right-handed alpha
Helix 7	AA7	A	335	343	Right-handed alpha
Helix 8	AA8	A	345	354	Right-handed alpha
Helix 9	AA9	A	362	366	Right-handed 310
Helix 10	AB1	A	394	401	Right-handed alpha
Helix 11	AB2	A	411	414	Right-handed 310
Helix 12	AB3	A	415	429	Right-handed alpha
Helix 13	AB4	A	429	454	Right-handed alpha
Helix 14	AB5	A	468	500	Right-handed alpha
Helix 15	AB6	A	504	509	Right-handed alpha
Helix 16	AB7	A	510	532	Right-handed alpha
Helix 17	AB8	A	536	551	Right-handed alpha
Helix 18	AB9	A	552	557	Right-handed 310
Helix 19	AC1	A	559	575	Right-handed alpha
Helix 20	AC2	A	575	599	Right-handed alpha
Helix 21	AC3	A	629	642	Right-handed alpha
Helix 22	AC4	A	655	671	Right-handed alpha
Helix 23	AC5	A	673	688	Right-handed alpha
Helix 24	AC6	A	689	712	Right-handed alpha
Helix 25	AC7	D	203	211	Right-handed alpha
Helix 26	AC8	D	213	223	Right-handed alpha
Helix 27	AC9	D	250	258	Right-handed alpha
Helix 28	AD1	D	260	270	Right-handed alpha
Helix 29	AD2	D	286	294	Right-handed alpha
Helix 30	AD3	D	298	320	Right-handed alpha
Helix 31	AD4	D	335	343	Right-handed alpha
Helix 32	AD5	D	345	354	Right-handed alpha
Helix 33	AD6	D	362	366	Right-handed 310
Helix 34	AD7	D	394	401	Right-handed alpha
Helix 35	AD8	D	411	414	Right-handed 310
Helix 36	AD9	D	415	429	Right-handed alpha
Helix 37	AE1	D	429	454	Right-handed alpha
Helix 38	AE2	D	468	500	Right-handed alpha
Helix 39	AE3	D	504	509	Right-handed alpha
Helix 40	AE4	D	510	532	Right-handed alpha
Helix 41	AE5	D	536	552	Right-handed alpha
Helix 42	AE6	D	553	557	Right-handed 310
Helix 43	AE7	D	559	575	Right-handed alpha
Helix 44	AE8	D	575	599	Right-handed alpha
Helix 45	AE9	D	629	642	Right-handed alpha
Helix 46	AF1	D	655	671	Right-handed alpha
Helix 47	AF2	D	673	689	Right-handed alpha
Helix 48	AF3	D	689	712	Right-handed alpha
Helix 49	AF4	B	203	211	Right-handed alpha
Helix 50	AF5	B	213	223	Right-handed alpha
Helix 51	AF6	B	250	258	Right-handed alpha
Helix 52	AF7	B	260	269	Right-handed alpha
Helix 53	AF8	B	286	294	Right-handed alpha
Helix 54	AF9	B	298	320	Right-handed alpha
Helix 55	AG1	B	324	328	Right-handed 310
Helix 56	AG2	B	335	343	Right-handed alpha
Helix 57	AG3	B	345	354	Right-handed alpha
Helix 58	AG4	B	362	366	Right-handed 310
Helix 59	AG5	B	394	401	Right-handed alpha
Helix 60	AG6	B	411	414	Right-handed 310
Helix 61	AG7	B	415	429	Right-handed alpha
Helix 62	AG8	B	429	454	Right-handed alpha
Helix 63	AG9	B	468	500	Right-handed alpha
Helix 64	AH1	B	504	509	Right-handed alpha
Helix 65	AH2	B	510	532	Right-handed alpha
Helix 66	AH3	B	536	552	Right-handed alpha
Helix 67	AH4	B	553	557	Right-handed 310
Helix 68	AH5	B	559	575	Right-handed alpha
Helix 69	AH6	B	575	599	Right-handed alpha
Helix 70	AH7	B	629	642	Right-handed alpha
Helix 71	AH8	B	655	671	Right-handed alpha
Helix 72	AH9	B	673	688	Right-handed alpha
Helix 73	AI1	B	689	712	Right-handed alpha
Helix 74	AI2	C	203	211	Right-handed alpha
Helix 75	AI3	C	213	223	Right-handed alpha
Helix 76	AI4	C	250	258	Right-handed alpha
Helix 77	AI5	C	260	269	Right-handed alpha
Helix 78	AI6	C	286	294	Right-handed alpha
Helix 79	AI7	C	298	320	Right-handed alpha
Helix 80	AI8	C	335	343	Right-handed alpha
Helix 81	AI9	C	345	354	Right-handed alpha
Helix 82	AJ1	C	362	366	Right-handed 310
Helix 83	AJ2	C	394	401	Right-handed alpha
Helix 84	AJ3	C	411	414	Right-handed 310
Helix 85	AJ4	C	415	429	Right-handed alpha
Helix 86	AJ5	C	429	454	Right-handed alpha
Helix 87	AJ6	C	468	500	Right-handed alpha
Helix 88	AJ7	C	504	509	Right-handed alpha
Helix 89	AJ8	C	510	532	Right-handed alpha
Helix 90	AJ9	C	536	551	Right-handed alpha
Helix 91	AK1	C	552	557	Right-handed 310
Helix 92	AK2	C	559	575	Right-handed alpha
Helix 93	AK3	C	575	599	Right-handed alpha
Helix 94	AK4	C	629	642	Right-handed alpha
Helix 95	AK5	C	655	671	Right-handed alpha
Helix 96	AK6	C	673	688	Right-handed alpha
Helix 97	AK7	C	689	712	Right-handed alpha

There are 8 sheets in PDB entry 7L2H. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	A	726	730	first strand
Strand 2	A	736	738	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 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	D	726	730	first strand
Strand 2	D	736	738	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 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	726	730	first strand
Strand 2	B	736	738	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	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 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	726	730	first strand
Strand 2	C	736	738	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: 7L2H

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2H