Analysis of interatomic Contacts of Structural Units in PDB entry:
2P6G

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 2P6G entry

There are 3 chains in PDB entry 2P6G (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 5	LEU 455
B	ASP 5	LEU 455
C	ASP 5	PHE 365

There are 79 helices in PDB entry 2P6G. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	5	19	Right-handed alpha
Helix 2	2	A	40	44	Right-handed 310
Helix 3	3	A	88	103	Right-handed alpha
Helix 4	4	A	116	124	Right-handed alpha
Helix 5	5	A	175	178	Right-handed 310
Helix 6	6	A	182	196	Right-handed alpha
Helix 7	7	A	225	231	Right-handed alpha
Helix 8	8	A	242	251	Right-handed alpha
Helix 9	9	A	268	281	Right-handed alpha
Helix 10	10	A	290	299	Right-handed alpha
Helix 11	11	A	366	391	Right-handed alpha
Helix 12	12	A	403	407	Right-handed 310
Helix 13	13	B	7	19	Right-handed alpha
Helix 14	14	B	40	44	Right-handed 310
Helix 15	15	B	64	68	Right-handed 310
Helix 16	16	B	88	103	Right-handed alpha
Helix 17	17	B	106	109	Right-handed 310
Helix 18	18	B	116	124	Right-handed alpha
Helix 19	19	B	175	178	Right-handed 310
Helix 20	20	B	181	197	Right-handed alpha
Helix 21	21	B	225	231	Right-handed alpha
Helix 22	22	B	242	251	Right-handed alpha
Helix 23	23	B	265	267	Right-handed 310
Helix 24	24	B	268	281	Right-handed alpha
Helix 25	25	B	292	299	Right-handed alpha
Helix 26	26	B	366	391	Right-handed alpha
Helix 27	27	B	403	409	Right-handed alpha
Helix 28	28	B	410	412	Right-handed 310
Helix 29	29	C	5	19	Right-handed alpha
Helix 30	30	C	64	68	Right-handed 310
Helix 31	31	C	88	103	Right-handed alpha
Helix 32	32	C	116	124	Right-handed alpha
Helix 33	33	C	130	133	Right-handed 310
Helix 34	34	C	183	196	Right-handed alpha
Helix 35	35	C	225	232	Right-handed alpha
Helix 36	36	C	242	250	Right-handed alpha
Helix 37	37	C	268	281	Right-handed alpha
Helix 38	38	C	292	299	Right-handed alpha
Helix 39	39	C	366	391	Right-handed alpha
Helix 40	40	C	401	407	Right-handed 310
Helix 41	41	D	6	18	Right-handed alpha
Helix 42	42	D	40	44	Right-handed 310
Helix 43	43	D	88	103	Right-handed alpha
Helix 44	44	D	116	124	Right-handed alpha
Helix 45	45	D	130	132	Right-handed 310
Helix 46	46	D	175	178	Right-handed 310
Helix 47	47	D	182	196	Right-handed alpha
Helix 48	48	D	225	232	Right-handed alpha
Helix 49	49	D	242	250	Right-handed alpha
Helix 50	50	D	268	281	Right-handed alpha
Helix 51	51	D	290	299	Right-handed alpha
Helix 52	52	D	366	391	Right-handed alpha
Helix 53	53	D	404	409	Right-handed alpha
Helix 54	54	E	5	19	Right-handed alpha
Helix 55	55	E	40	44	Right-handed 310
Helix 56	56	E	88	103	Right-handed alpha
Helix 57	57	E	116	124	Right-handed alpha
Helix 58	58	E	130	132	Right-handed 310
Helix 59	59	E	175	178	Right-handed 310
Helix 60	60	E	181	197	Right-handed alpha
Helix 61	61	E	225	232	Right-handed alpha
Helix 62	62	E	242	250	Right-handed alpha
Helix 63	63	E	268	281	Right-handed alpha
Helix 64	64	E	366	391	Right-handed alpha
Helix 65	65	F	5	19	Right-handed alpha
Helix 66	66	F	40	44	Right-handed 310
Helix 67	67	F	88	103	Right-handed alpha
Helix 68	68	F	106	109	Right-handed 310
Helix 69	69	F	116	124	Right-handed alpha
Helix 70	70	F	130	132	Right-handed 310
Helix 71	71	F	175	178	Right-handed 310
Helix 72	72	F	182	196	Right-handed alpha
Helix 73	73	F	225	232	Right-handed alpha
Helix 74	74	F	242	250	Right-handed alpha
Helix 75	75	F	268	281	Right-handed alpha
Helix 76	76	F	290	297	Right-handed alpha
Helix 77	77	F	357	361	Right-handed 310
Helix 78	78	F	366	390	Right-handed alpha
Helix 79	79	F	404	409	Right-handed alpha

There are 22 sheets in PDB entry 2P6G. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	79	83	first strand
Strand 2	A	135	139	anti-parallel
Strand 3	A	145	158	anti-parallel
Strand 4	A	161	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	79	83	first strand
Strand 2	A	135	139	anti-parallel
Strand 3	A	145	158	anti-parallel
Strand 4	A	285	288	anti-parallel

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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	111	113	first strand
Strand 2	A	334	336	anti-parallel
Strand 3	A	344	345	anti-parallel

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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	202	206	first strand
Strand 2	A	414	425	anti-parallel
Strand 3	A	215	223	anti-parallel
Strand 4	A	395	399	anti-parallel
Strand 5	A	347	355	parallel
Strand 6	A	323	331	anti-parallel
Strand 7	A	311	317	anti-parallel
Strand 8	A	261	263	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	57	58	first strand
Strand 2	B	427	428	anti-parallel

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There are 12 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	79	83	first strand
Strand 2	B	134	139	anti-parallel
Strand 3	B	145	158	anti-parallel
Strand 4	B	161	173	anti-parallel
Strand 5	B	202	206	parallel
Strand 6	B	414	425	anti-parallel
Strand 7	B	215	223	anti-parallel
Strand 8	B	395	399	anti-parallel
Strand 9	B	347	355	parallel
Strand 10	B	323	331	anti-parallel
Strand 11	B	311	317	anti-parallel
Strand 12	B	261	263	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	79	83	first strand
Strand 2	B	134	139	anti-parallel
Strand 3	B	145	158	anti-parallel
Strand 4	B	285	287	anti-parallel

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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	111	113	first strand
Strand 2	B	334	336	anti-parallel
Strand 3	B	344	345	anti-parallel

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There are 12 strands in I sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	79	83	first strand
Strand 2	C	135	139	anti-parallel
Strand 3	C	145	153	anti-parallel
Strand 4	C	166	173	anti-parallel
Strand 5	C	202	206	parallel
Strand 6	C	414	425	anti-parallel
Strand 7	C	213	223	anti-parallel
Strand 8	C	395	399	anti-parallel
Strand 9	C	347	355	parallel
Strand 10	C	323	331	anti-parallel
Strand 11	C	311	317	anti-parallel
Strand 12	C	261	263	anti-parallel

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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	111	113	first strand
Strand 2	C	334	336	anti-parallel
Strand 3	C	344	345	anti-parallel

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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	161	163	first strand
Strand 2	C	156	158	anti-parallel
Strand 3	C	285	287	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	57	58	first strand
Strand 2	D	427	428	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	79	83	first strand
Strand 2	D	134	139	anti-parallel
Strand 3	D	145	158	anti-parallel
Strand 4	D	161	173	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	79	83	first strand
Strand 2	D	134	139	anti-parallel
Strand 3	D	145	158	anti-parallel
Strand 4	D	285	287	anti-parallel

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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	111	113	first strand
Strand 2	D	334	336	anti-parallel
Strand 3	D	344	345	anti-parallel

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There are 8 strands in P sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	202	206	first strand
Strand 2	D	414	425	anti-parallel
Strand 3	D	213	223	anti-parallel
Strand 4	D	395	399	anti-parallel
Strand 5	D	347	350	parallel
Strand 6	D	323	331	anti-parallel
Strand 7	D	311	317	anti-parallel
Strand 8	D	261	263	anti-parallel

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There are 11 strands in Q sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	79	83	first strand
Strand 2	E	134	139	anti-parallel
Strand 3	E	145	158	anti-parallel
Strand 4	E	161	173	anti-parallel
Strand 5	E	201	206	parallel
Strand 6	E	414	425	anti-parallel
Strand 7	E	215	223	anti-parallel
Strand 8	E	395	399	anti-parallel
Strand 9	E	347	350	parallel
Strand 10	E	323	331	anti-parallel
Strand 11	E	287	288	first strand

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There are 11 strands in R sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	261	263	first strand
Strand 2	E	311	317	anti-parallel
Strand 3	E	323	331	anti-parallel
Strand 4	E	347	350	anti-parallel
Strand 5	E	395	399	parallel
Strand 6	E	215	223	anti-parallel
Strand 7	E	414	425	anti-parallel
Strand 8	E	201	206	anti-parallel
Strand 9	E	161	173	parallel
Strand 10	E	145	158	anti-parallel
Strand 11	E	354	355	first strand

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There are 3 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	111	113	first strand
Strand 2	E	334	336	anti-parallel
Strand 3	E	344	345	anti-parallel

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There are 12 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	79	83	first strand
Strand 2	F	134	139	anti-parallel
Strand 3	F	145	158	anti-parallel
Strand 4	F	161	173	anti-parallel
Strand 5	F	202	206	parallel
Strand 6	F	414	425	anti-parallel
Strand 7	F	213	223	anti-parallel
Strand 8	F	395	399	anti-parallel
Strand 9	F	347	355	parallel
Strand 10	F	323	331	anti-parallel
Strand 11	F	311	317	anti-parallel
Strand 12	F	261	263	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	79	83	first strand
Strand 2	F	134	139	anti-parallel
Strand 3	F	145	158	anti-parallel
Strand 4	F	285	287	anti-parallel

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There are 3 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	111	113	first strand
Strand 2	F	334	336	anti-parallel
Strand 3	F	344	345	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: 2P6G

Analysis of interatomic Contacts of Structural Units in PDB entry:
2P6G