Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2N

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 7L2N entry

There are 4 chains in PDB entry 7L2N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 278	GLU 746
C	SER 278	GLU 746
D	SER 278	GLU 746
B	SER 278	GLU 746

There are 72 helices in PDB entry 7L2N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	286	294	Right-handed alpha
Helix 2	AA2	A	298	320	Right-handed alpha
Helix 3	AA3	A	335	343	Right-handed alpha
Helix 4	AA4	A	345	354	Right-handed alpha
Helix 5	AA5	A	362	366	Right-handed 310
Helix 6	AA6	A	394	401	Right-handed alpha
Helix 7	AA7	A	408	413	Right-handed alpha
Helix 8	AA8	A	415	429	Right-handed alpha
Helix 9	AA9	A	429	454	Right-handed alpha
Helix 10	AB1	A	468	500	Right-handed alpha
Helix 11	AB2	A	502	506	Right-handed 310
Helix 12	AB3	A	510	532	Right-handed alpha
Helix 13	AB4	A	536	557	Right-handed alpha
Helix 14	AB5	A	562	599	Right-handed alpha
Helix 15	AB6	A	629	642	Right-handed alpha
Helix 16	AB7	A	655	671	Right-handed alpha
Helix 17	AB8	A	673	712	Right-handed alpha
Helix 18	AB9	C	286	294	Right-handed alpha
Helix 19	AC1	C	298	320	Right-handed alpha
Helix 20	AC2	C	335	343	Right-handed alpha
Helix 21	AC3	C	345	354	Right-handed alpha
Helix 22	AC4	C	362	366	Right-handed 310
Helix 23	AC5	C	394	401	Right-handed alpha
Helix 24	AC6	C	408	413	Right-handed alpha
Helix 25	AC7	C	415	429	Right-handed alpha
Helix 26	AC8	C	429	454	Right-handed alpha
Helix 27	AC9	C	468	500	Right-handed alpha
Helix 28	AD1	C	502	506	Right-handed 310
Helix 29	AD2	C	510	532	Right-handed alpha
Helix 30	AD3	C	536	552	Right-handed alpha
Helix 31	AD4	C	552	557	Right-handed alpha
Helix 32	AD5	C	563	599	Right-handed alpha
Helix 33	AD6	C	629	642	Right-handed alpha
Helix 34	AD7	C	655	671	Right-handed alpha
Helix 35	AD8	C	673	712	Right-handed alpha
Helix 36	AD9	D	286	294	Right-handed alpha
Helix 37	AE1	D	298	320	Right-handed alpha
Helix 38	AE2	D	335	343	Right-handed alpha
Helix 39	AE3	D	345	354	Right-handed alpha
Helix 40	AE4	D	362	366	Right-handed 310
Helix 41	AE5	D	394	401	Right-handed alpha
Helix 42	AE6	D	408	413	Right-handed alpha
Helix 43	AE7	D	415	429	Right-handed alpha
Helix 44	AE8	D	429	454	Right-handed alpha
Helix 45	AE9	D	468	500	Right-handed alpha
Helix 46	AF1	D	502	506	Right-handed 310
Helix 47	AF2	D	510	532	Right-handed alpha
Helix 48	AF3	D	536	551	Right-handed alpha
Helix 49	AF4	D	551	557	Right-handed alpha
Helix 50	AF5	D	563	576	Right-handed alpha
Helix 51	AF6	D	576	599	Right-handed alpha
Helix 52	AF7	D	629	642	Right-handed alpha
Helix 53	AF8	D	655	671	Right-handed alpha
Helix 54	AF9	D	673	712	Right-handed alpha
Helix 55	AG1	B	286	294	Right-handed alpha
Helix 56	AG2	B	298	320	Right-handed alpha
Helix 57	AG3	B	335	343	Right-handed alpha
Helix 58	AG4	B	345	354	Right-handed alpha
Helix 59	AG5	B	362	366	Right-handed 310
Helix 60	AG6	B	394	401	Right-handed alpha
Helix 61	AG7	B	408	413	Right-handed alpha
Helix 62	AG8	B	415	429	Right-handed alpha
Helix 63	AG9	B	429	454	Right-handed alpha
Helix 64	AH1	B	468	500	Right-handed alpha
Helix 65	AH2	B	502	506	Right-handed 310
Helix 66	AH3	B	510	532	Right-handed alpha
Helix 67	AH4	B	536	552	Right-handed alpha
Helix 68	AH5	B	552	557	Right-handed alpha
Helix 69	AH6	B	563	599	Right-handed alpha
Helix 70	AH7	B	629	642	Right-handed alpha
Helix 71	AH8	B	655	670	Right-handed alpha
Helix 72	AH9	B	673	712	Right-handed alpha

There are 4 sheets in PDB entry 7L2N. 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	378	383	anti-parallel
Strand 3	A	741	746	anti-parallel

Back to list of sheets
Back to top of page

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	378	383	anti-parallel
Strand 3	C	741	746	anti-parallel

Back to list of sheets
Back to top of page

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	378	383	anti-parallel
Strand 3	D	741	746	anti-parallel

Back to list of sheets
Back to top of page

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	368	373	first strand
Strand 2	B	378	383	anti-parallel
Strand 3	B	741	746	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: 7L2N

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2N