Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2K

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 7L2K entry

There are 4 chains in PDB entry 7L2K (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 203	ASP 745
C	THR 203	ASP 745
D	THR 203	ASP 745
B	THR 203	ASP 745

There are 95 helices in PDB entry 7L2K. 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	212	Right-handed alpha
Helix 2	AA2	A	216	221	Right-handed alpha
Helix 3	AA3	A	251	258	Right-handed alpha
Helix 4	AA4	A	260	267	Right-handed alpha
Helix 5	AA5	A	286	295	Right-handed alpha
Helix 6	AA6	A	298	320	Right-handed alpha
Helix 7	AA7	A	335	344	Right-handed alpha
Helix 8	AA8	A	346	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	410	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	498	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	552	Right-handed alpha
Helix 18	AB9	A	553	557	Right-handed 310
Helix 19	AC1	A	561	599	Right-handed alpha
Helix 20	AC2	A	629	640	Right-handed alpha
Helix 21	AC3	A	641	643	Right-handed 310
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	204	212	Right-handed alpha
Helix 26	AC8	C	216	221	Right-handed alpha
Helix 27	AC9	C	251	258	Right-handed alpha
Helix 28	AD1	C	260	267	Right-handed alpha
Helix 29	AD2	C	286	295	Right-handed alpha
Helix 30	AD3	C	298	320	Right-handed alpha
Helix 31	AD4	C	335	344	Right-handed alpha
Helix 32	AD5	C	346	354	Right-handed alpha
Helix 33	AD6	C	362	366	Right-handed 310
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	498	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	552	Right-handed alpha
Helix 42	AE6	C	553	557	Right-handed 310
Helix 43	AE7	C	561	599	Right-handed alpha
Helix 44	AE8	C	629	639	Right-handed alpha
Helix 45	AE9	C	640	643	Right-handed 310
Helix 46	AF1	C	655	671	Right-handed alpha
Helix 47	AF2	C	673	712	Right-handed alpha
Helix 48	AF3	D	204	212	Right-handed alpha
Helix 49	AF4	D	216	221	Right-handed alpha
Helix 50	AF5	D	251	258	Right-handed alpha
Helix 51	AF6	D	262	268	Right-handed alpha
Helix 52	AF7	D	286	295	Right-handed alpha
Helix 53	AF8	D	298	320	Right-handed alpha
Helix 54	AF9	D	335	344	Right-handed alpha
Helix 55	AG1	D	346	354	Right-handed alpha
Helix 56	AG2	D	362	366	Right-handed 310
Helix 57	AG3	D	394	401	Right-handed alpha
Helix 58	AG4	D	410	414	Right-handed 310
Helix 59	AG5	D	415	429	Right-handed alpha
Helix 60	AG6	D	429	454	Right-handed alpha
Helix 61	AG7	D	468	498	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	561	599	Right-handed alpha
Helix 67	AH4	D	629	640	Right-handed alpha
Helix 68	AH5	D	641	643	Right-handed 310
Helix 69	AH6	D	655	671	Right-handed alpha
Helix 70	AH7	D	673	689	Right-handed alpha
Helix 71	AH8	D	691	712	Right-handed alpha
Helix 72	AH9	B	204	212	Right-handed alpha
Helix 73	AI1	B	216	221	Right-handed alpha
Helix 74	AI2	B	251	258	Right-handed alpha
Helix 75	AI3	B	260	267	Right-handed alpha
Helix 76	AI4	B	268	270	Right-handed 310
Helix 77	AI5	B	286	295	Right-handed alpha
Helix 78	AI6	B	298	320	Right-handed alpha
Helix 79	AI7	B	335	344	Right-handed alpha
Helix 80	AI8	B	346	354	Right-handed alpha
Helix 81	AI9	B	362	366	Right-handed 310
Helix 82	AJ1	B	394	401	Right-handed alpha
Helix 83	AJ2	B	410	414	Right-handed 310
Helix 84	AJ3	B	415	429	Right-handed alpha
Helix 85	AJ4	B	429	454	Right-handed alpha
Helix 86	AJ5	B	468	498	Right-handed alpha
Helix 87	AJ6	B	504	509	Right-handed alpha
Helix 88	AJ7	B	510	532	Right-handed alpha
Helix 89	AJ8	B	536	552	Right-handed alpha
Helix 90	AJ9	B	553	557	Right-handed 310
Helix 91	AK1	B	561	599	Right-handed alpha
Helix 92	AK2	B	629	640	Right-handed alpha
Helix 93	AK3	B	641	643	Right-handed 310
Helix 94	AK4	B	655	671	Right-handed alpha
Helix 95	AK5	B	673	712	Right-handed alpha

There are 4 sheets in PDB entry 7L2K. 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	372	373	first strand
Strand 2	A	378	382	anti-parallel
Strand 3	A	742	744	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	378	382	anti-parallel
Strand 3	C	742	744	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	378	382	anti-parallel
Strand 3	D	742	744	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	368	373	first strand
Strand 2	B	378	382	anti-parallel
Strand 3	B	742	744	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: 7L2K

Analysis of interatomic Contacts of Structural Units in PDB entry:
7L2K