Analysis of interatomic Contacts of Structural Units in PDB entry:
13LS

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 13LS entry

There are 4 chains in PDB entry 13LS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 118	GLU 751
B	THR 59	VAL 756
C	ARG 118	GLU 751
D	THR 59	VAL 756

There are114 helices in PDB entry 13LS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	118	129	Right-handed alpha
Helix 2	AA2	A	131	146	Right-handed alpha
Helix 3	AA3	A	150	152	Right-handed 310
Helix 4	AA4	A	153	162	Right-handed alpha
Helix 5	AA5	A	170	178	Right-handed alpha
Helix 6	AA6	A	182	197	Right-handed alpha
Helix 7	AA7	A	199	205	Right-handed alpha
Helix 8	AA8	A	217	225	Right-handed alpha
Helix 9	AA9	A	227	237	Right-handed alpha
Helix 10	AB1	A	264	272	Right-handed alpha
Helix 11	AB2	A	274	283	Right-handed alpha
Helix 12	AB3	A	298	306	Right-handed alpha
Helix 13	AB4	A	315	328	Right-handed alpha
Helix 14	AB5	A	343	351	Right-handed alpha
Helix 15	AB6	A	353	362	Right-handed alpha
Helix 16	AB7	A	402	410	Right-handed alpha
Helix 17	AB8	A	423	434	Right-handed alpha
Helix 18	AB9	A	436	461	Right-handed alpha
Helix 19	AC1	A	485	506	Right-handed alpha
Helix 20	AC2	A	520	541	Right-handed alpha
Helix 21	AC3	A	546	561	Right-handed alpha
Helix 22	AC4	A	561	566	Right-handed alpha
Helix 23	AC5	A	582	589	Right-handed alpha
Helix 24	AC6	A	590	609	Right-handed alpha
Helix 25	AC7	A	652	677	Right-handed alpha
Helix 26	AC8	A	679	707	Right-handed alpha
Helix 27	AC9	A	708	715	Right-handed alpha
Helix 28	AD1	A	738	749	Right-handed alpha
Helix 29	AD2	B	119	130	Right-handed alpha
Helix 30	AD3	B	131	147	Right-handed alpha
Helix 31	AD4	B	150	152	Right-handed 310
Helix 32	AD5	B	153	162	Right-handed alpha
Helix 33	AD6	B	170	178	Right-handed alpha
Helix 34	AD7	B	182	197	Right-handed alpha
Helix 35	AD8	B	199	204	Right-handed alpha
Helix 36	AD9	B	218	223	Right-handed alpha
Helix 37	AE1	B	227	238	Right-handed alpha
Helix 38	AE2	B	264	272	Right-handed alpha
Helix 39	AE3	B	274	284	Right-handed alpha
Helix 40	AE4	B	298	305	Right-handed alpha
Helix 41	AE5	B	315	329	Right-handed alpha
Helix 42	AE6	B	343	352	Right-handed alpha
Helix 43	AE7	B	353	362	Right-handed alpha
Helix 44	AE8	B	370	374	Right-handed 310
Helix 45	AE9	B	402	409	Right-handed alpha
Helix 46	AF1	B	422	436	Right-handed alpha
Helix 47	AF2	B	436	461	Right-handed alpha
Helix 48	AF3	B	481	507	Right-handed alpha
Helix 49	AF4	B	516	542	Right-handed alpha
Helix 50	AF5	B	546	561	Right-handed alpha
Helix 51	AF6	B	562	568	Right-handed 310
Helix 52	AF7	B	577	596	Right-handed alpha
Helix 53	AF8	B	627	639	Right-handed alpha
Helix 54	AF9	B	651	676	Right-handed alpha
Helix 55	AG1	B	682	696	Right-handed alpha
Helix 56	AG2	B	696	707	Right-handed alpha
Helix 57	AG3	B	708	713	Right-handed alpha
Helix 58	AG4	C	119	129	Right-handed alpha
Helix 59	AG5	C	131	146	Right-handed alpha
Helix 60	AG6	C	150	152	Right-handed 310
Helix 61	AG7	C	153	162	Right-handed alpha
Helix 62	AG8	C	170	178	Right-handed alpha
Helix 63	AG9	C	182	197	Right-handed alpha
Helix 64	AH1	C	199	205	Right-handed alpha
Helix 65	AH2	C	217	225	Right-handed alpha
Helix 66	AH3	C	227	237	Right-handed alpha
Helix 67	AH4	C	264	272	Right-handed alpha
Helix 68	AH5	C	274	283	Right-handed alpha
Helix 69	AH6	C	298	306	Right-handed alpha
Helix 70	AH7	C	315	328	Right-handed alpha
Helix 71	AH8	C	343	351	Right-handed alpha
Helix 72	AH9	C	353	362	Right-handed alpha
Helix 73	AI1	C	402	410	Right-handed alpha
Helix 74	AI2	C	423	434	Right-handed alpha
Helix 75	AI3	C	436	461	Right-handed alpha
Helix 76	AI4	C	485	506	Right-handed alpha
Helix 77	AI5	C	520	541	Right-handed alpha
Helix 78	AI6	C	546	561	Right-handed alpha
Helix 79	AI7	C	561	566	Right-handed alpha
Helix 80	AI8	C	582	589	Right-handed alpha
Helix 81	AI9	C	590	609	Right-handed alpha
Helix 82	AJ1	C	652	677	Right-handed alpha
Helix 83	AJ2	C	679	707	Right-handed alpha
Helix 84	AJ3	C	708	715	Right-handed alpha
Helix 85	AJ4	C	738	749	Right-handed alpha
Helix 86	AJ5	D	119	130	Right-handed alpha
Helix 87	AJ6	D	131	147	Right-handed alpha
Helix 88	AJ7	D	150	152	Right-handed 310
Helix 89	AJ8	D	153	162	Right-handed alpha
Helix 90	AJ9	D	170	178	Right-handed alpha
Helix 91	AK1	D	182	197	Right-handed alpha
Helix 92	AK2	D	199	204	Right-handed alpha
Helix 93	AK3	D	218	223	Right-handed alpha
Helix 94	AK4	D	227	238	Right-handed alpha
Helix 95	AK5	D	264	272	Right-handed alpha
Helix 96	AK6	D	274	284	Right-handed alpha
Helix 97	AK7	D	298	305	Right-handed alpha
Helix 98	AK8	D	315	329	Right-handed alpha
Helix 99	AK9	D	343	352	Right-handed alpha
Helix 100	AL1	D	353	362	Right-handed alpha
Helix 101	AL2	D	370	374	Right-handed 310
Helix 102	AL3	D	402	409	Right-handed alpha
Helix 103	AL4	D	422	436	Right-handed alpha
Helix 104	AL5	D	436	461	Right-handed alpha
Helix 105	AL6	D	481	507	Right-handed alpha
Helix 106	AL7	D	516	542	Right-handed alpha
Helix 107	AL8	D	546	561	Right-handed alpha
Helix 108	AL9	D	562	568	Right-handed 310
Helix 109	AM1	D	577	596	Right-handed alpha
Helix 110	AM2	D	627	639	Right-handed alpha
Helix 111	AM3	D	651	676	Right-handed alpha
Helix 112	AM4	D	682	696	Right-handed alpha
Helix 113	AM5	D	696	707	Right-handed alpha
Helix 114	AM6	D	708	713	Right-handed alpha

There are 4 sheets in PDB entry 13LS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 4 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	376	382	first strand
Strand 2	A	385	391	anti-parallel
Strand 3	A	728	737	anti-parallel
Strand 4	A	719	722	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	376	381	first strand
Strand 2	B	385	391	anti-parallel
Strand 3	B	727	737	anti-parallel
Strand 4	B	719	724	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	376	382	first strand
Strand 2	C	385	391	anti-parallel
Strand 3	C	728	737	anti-parallel
Strand 4	C	719	722	anti-parallel

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There are 4 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	376	381	first strand
Strand 2	D	385	391	anti-parallel
Strand 3	D	727	737	anti-parallel
Strand 4	D	719	724	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: 13LS

Analysis of interatomic Contacts of Structural Units in PDB entry:
13LS