Analysis of interatomic Contacts of Structural Units in PDB entry:
6L2C

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 6L2C entry

There are 8 chains in PDB entry 6L2C (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 32	VAL 123
A	ALA 125	ASP 433
B	LYS 35	VAL 123
B	ALA 125	ASP 433
C	GLU 36	VAL 123
C	ALA 125	ASP 433
D	GLU 36	VAL 123
D	ALA 125	ASP 433

There are 68 helices in PDB entry 6L2C. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	61	78	Right-handed alpha
Helix 2	AA2	A	80	82	Right-handed 310
Helix 3	AA3	A	100	109	Right-handed alpha
Helix 4	AA4	A	122	124	Right-handed 310
Helix 5	AA5	A	125	140	Right-handed alpha
Helix 6	AA6	A	163	167	Right-handed 310
Helix 7	AA7	A	178	183	Right-handed alpha
Helix 8	AA8	A	192	204	Right-handed alpha
Helix 9	AA9	A	207	228	Right-handed alpha
Helix 10	AB1	A	262	266	Right-handed 310
Helix 11	AB2	A	298	305	Right-handed alpha
Helix 12	AB3	A	323	328	Right-handed 310
Helix 13	AB4	A	329	343	Right-handed alpha
Helix 14	AB5	A	345	347	Right-handed 310
Helix 15	AB6	A	358	370	Right-handed alpha
Helix 16	AB7	A	381	386	Right-handed alpha
Helix 17	AB8	A	388	390	Right-handed 310
Helix 18	AB9	A	391	402	Right-handed alpha
Helix 19	AC1	B	61	78	Right-handed alpha
Helix 20	AC2	B	80	82	Right-handed 310
Helix 21	AC3	B	100	109	Right-handed alpha
Helix 22	AC4	B	122	124	Right-handed 310
Helix 23	AC5	B	125	140	Right-handed alpha
Helix 24	AC6	B	163	167	Right-handed 310
Helix 25	AC7	B	178	182	Right-handed alpha
Helix 26	AC8	B	193	204	Right-handed alpha
Helix 27	AC9	B	207	228	Right-handed alpha
Helix 28	AD1	B	259	264	Right-handed alpha
Helix 29	AD2	B	297	305	Right-handed alpha
Helix 30	AD3	B	323	328	Right-handed 310
Helix 31	AD4	B	329	343	Right-handed alpha
Helix 32	AD5	B	345	347	Right-handed 310
Helix 33	AD6	B	358	370	Right-handed alpha
Helix 34	AD7	B	381	386	Right-handed alpha
Helix 35	AD8	B	391	402	Right-handed alpha
Helix 36	AD9	C	61	78	Right-handed alpha
Helix 37	AE1	C	80	82	Right-handed 310
Helix 38	AE2	C	100	109	Right-handed alpha
Helix 39	AE3	C	122	124	Right-handed 310
Helix 40	AE4	C	125	140	Right-handed alpha
Helix 41	AE5	C	163	167	Right-handed 310
Helix 42	AE6	C	193	204	Right-handed alpha
Helix 43	AE7	C	207	228	Right-handed alpha
Helix 44	AE8	C	259	264	Right-handed alpha
Helix 45	AE9	C	297	305	Right-handed alpha
Helix 46	AF1	C	323	327	Right-handed 310
Helix 47	AF2	C	329	343	Right-handed alpha
Helix 48	AF3	C	345	347	Right-handed 310
Helix 49	AF4	C	358	370	Right-handed alpha
Helix 50	AF5	C	381	386	Right-handed alpha
Helix 51	AF6	C	388	403	Right-handed alpha
Helix 52	AF7	D	61	78	Right-handed alpha
Helix 53	AF8	D	80	82	Right-handed 310
Helix 54	AF9	D	100	109	Right-handed alpha
Helix 55	AG1	D	122	124	Right-handed 310
Helix 56	AG2	D	125	140	Right-handed alpha
Helix 57	AG3	D	163	167	Right-handed 310
Helix 58	AG4	D	177	182	Right-handed alpha
Helix 59	AG5	D	192	204	Right-handed alpha
Helix 60	AG6	D	207	228	Right-handed alpha
Helix 61	AG7	D	260	266	Right-handed 310
Helix 62	AG8	D	298	305	Right-handed alpha
Helix 63	AG9	D	323	329	Right-handed 310
Helix 64	AH1	D	330	343	Right-handed alpha
Helix 65	AH2	D	345	347	Right-handed 310
Helix 66	AH3	D	358	370	Right-handed alpha
Helix 67	AH4	D	381	386	Right-handed alpha
Helix 68	AH5	D	391	402	Right-handed alpha

There are 12 sheets in PDB entry 6L2C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 10 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	51	52	first strand
Strand 2	A	287	297	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	84	90	parallel
Strand 5	A	116	121	parallel
Strand 6	B	116	121	anti-parallel
Strand 7	B	84	90	parallel
Strand 8	B	145	153	parallel
Strand 9	B	287	296	anti-parallel
Strand 10	B	51	52	anti-parallel

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There are 19 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	349	354	first strand
Strand 2	A	409	416	parallel
Strand 3	A	420	428	anti-parallel
Strand 4	A	312	321	anti-parallel
Strand 5	A	40	47	anti-parallel
Strand 6	A	287	297	anti-parallel
Strand 7	A	145	153	anti-parallel
Strand 8	A	84	90	parallel
Strand 9	A	116	121	parallel
Strand 10	B	116	121	anti-parallel
Strand 11	B	84	90	parallel
Strand 12	B	145	153	parallel
Strand 13	B	287	296	anti-parallel
Strand 14	B	40	47	anti-parallel
Strand 15	B	312	321	anti-parallel
Strand 16	B	420	428	anti-parallel
Strand 17	B	409	416	anti-parallel
Strand 18	B	349	354	parallel
Strand 19	B	375	376	parallel

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There are 6 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	173	175	first strand
Strand 2	A	173	177	anti-parallel
Strand 3	A	159	161	anti-parallel
Strand 4	B	159	161	anti-parallel
Strand 5	B	173	177	anti-parallel
Strand 6	D	173	175	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	A	238	241	first strand
Strand 2	A	246	249	anti-parallel

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There are 2 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	185	186	first strand
Strand 2	B	191	192	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	238	240	first strand
Strand 2	B	247	249	anti-parallel

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There are 10 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	51	52	first strand
Strand 2	C	287	296	anti-parallel
Strand 3	C	145	153	anti-parallel
Strand 4	C	84	90	parallel
Strand 5	C	116	121	parallel
Strand 6	D	116	121	anti-parallel
Strand 7	D	84	90	parallel
Strand 8	D	145	153	parallel
Strand 9	D	287	297	anti-parallel
Strand 10	D	51	52	anti-parallel

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There are 19 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	375	376	first strand
Strand 2	C	349	354	parallel
Strand 3	C	409	416	parallel
Strand 4	C	420	428	anti-parallel
Strand 5	C	312	321	anti-parallel
Strand 6	C	40	47	anti-parallel
Strand 7	C	287	296	anti-parallel
Strand 8	C	145	153	anti-parallel
Strand 9	C	84	90	parallel
Strand 10	C	116	121	parallel
Strand 11	D	116	121	anti-parallel
Strand 12	D	84	90	parallel
Strand 13	D	145	153	parallel
Strand 14	D	287	297	anti-parallel
Strand 15	D	40	47	anti-parallel
Strand 16	D	312	321	anti-parallel
Strand 17	D	420	428	anti-parallel
Strand 18	D	409	416	anti-parallel
Strand 19	D	349	354	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	159	161	first strand
Strand 2	D	159	161	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	185	186	first strand
Strand 2	C	191	192	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	238	242	first strand
Strand 2	C	245	249	anti-parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	238	241	first strand
Strand 2	D	246	249	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: 6L2C

Analysis of interatomic Contacts of Structural Units in PDB entry:
6L2C