Analysis of interatomic Contacts of Structural Units in PDB entry:
1G6R

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 1G6R entry

There are 10 chains in PDB entry 1G6R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 1	CYS 213
B	GLU 1	CYS 247
H	GLY 1	TRP 274
L	ILE 1	MET 99
P	SER 1	LEU 8
C	GLN 1	CYS 213
D	GLU 1	CYS 247
I	GLY 1	TRP 274
M	ILE 1	MET 99
Q	SER 1	LEU 8

There are 24 helices in PDB entry 1G6R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	81	85	Right-handed 310
Helix 2	2	A	190	195	Right-handed alpha
Helix 3	3	B	83	87	Right-handed 310
Helix 4	4	B	133	141	Right-handed alpha
Helix 5	5	B	199	204	Right-handed alpha
Helix 6	6	H	49	55	Right-handed 310
Helix 7	7	H	56	85	Right-handed alpha
Helix 8	8	H	137	149	Right-handed alpha
Helix 9	9	H	151	162	Right-handed alpha
Helix 10	10	H	162	175	Right-handed alpha
Helix 11	11	H	253	256	Right-handed 310
Helix 12	12	C	68	71	Right-handed 310
Helix 13	13	C	81	85	Right-handed 310
Helix 14	14	C	190	195	Right-handed alpha
Helix 15	15	D	83	87	Right-handed 310
Helix 16	16	D	118	122	Right-handed 310
Helix 17	17	D	133	140	Right-handed alpha
Helix 18	18	D	200	204	Right-handed alpha
Helix 19	19	I	49	55	Right-handed 310
Helix 20	20	I	56	85	Right-handed alpha
Helix 21	21	I	137	149	Right-handed alpha
Helix 22	22	I	151	162	Right-handed alpha
Helix 23	23	I	162	175	Right-handed alpha
Helix 24	24	I	253	256	Right-handed 310

There are 36 sheets in PDB entry 1G6R. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ,

There are 2 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	2	3	first strand
Strand 2	A	24	25	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	44	49	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	86	93	anti-parallel
Strand 4	A	105	106	anti-parallel

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There are 5 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	44	49	first strand
Strand 2	A	31	37	anti-parallel
Strand 3	A	86	93	anti-parallel
Strand 4	A	110	115	anti-parallel
Strand 5	A	9	13	parallel

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There are 4 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	18	20	first strand
Strand 2	A	72	77	anti-parallel
Strand 3	A	63	67	anti-parallel
Strand 4	A	55	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	124	128	first strand
Strand 2	A	140	144	anti-parallel
Strand 3	A	177	184	anti-parallel
Strand 4	A	160	168	anti-parallel

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There are 2 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	4	5	first strand
Strand 2	B	24	25	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	10	14	first strand
Strand 2	B	112	316	parallel
Strand 3	B	88	94	anti-parallel
Strand 4	B	32	37	anti-parallel

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There are 4 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	10	14	first strand
Strand 2	B	112	316	parallel
Strand 3	B	88	94	anti-parallel
Strand 4	B	107	108	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	21	first strand
Strand 2	B	76	78	anti-parallel
Strand 3	B	66	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	47	48	first strand
Strand 2	B	56	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	126	130	first strand
Strand 2	B	146	152	anti-parallel
Strand 3	B	189	195	anti-parallel
Strand 4	B	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	166	168	first strand
Strand 2	B	157	163	anti-parallel
Strand 3	B	209	216	anti-parallel
Strand 4	B	235	238	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	B	166	168	first strand
Strand 2	B	157	163	anti-parallel
Strand 3	B	209	216	anti-parallel
Strand 4	B	241	242	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	46	47	first strand
Strand 2	H	31	37	anti-parallel
Strand 3	H	21	28	anti-parallel
Strand 4	H	3	12	anti-parallel
Strand 5	H	94	103	anti-parallel
Strand 6	H	109	118	anti-parallel
Strand 7	H	122	126	anti-parallel
Strand 8	H	133	134	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	186	194	first strand
Strand 2	H	198	208	anti-parallel
Strand 3	H	241	250	anti-parallel
Strand 4	H	229	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	186	194	first strand
Strand 2	H	198	208	anti-parallel
Strand 3	H	241	250	anti-parallel
Strand 4	H	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	214	218	first strand
Strand 2	H	258	262	anti-parallel
Strand 3	H	270	273	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	9	11	first strand
Strand 2	L	21	25	anti-parallel
Strand 3	L	66	70	anti-parallel
Strand 4	L	50	51	anti-parallel

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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	L	27	30	first strand
Strand 2	L	62	64	anti-parallel
Strand 3	L	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	45	first strand
Strand 2	L	36	41	anti-parallel
Strand 3	L	78	83	anti-parallel
Strand 4	L	91	94	anti-parallel

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There are 5 strands in U sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	13	first strand
Strand 2	C	110	115	parallel
Strand 3	C	86	92	anti-parallel
Strand 4	C	32	37	anti-parallel
Strand 5	C	44	45	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	9	13	first strand
Strand 2	C	110	115	parallel
Strand 3	C	86	92	anti-parallel
Strand 4	C	105	106	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	18	20	first strand
Strand 2	C	72	77	anti-parallel
Strand 3	C	62	67	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	141	144	first strand
Strand 2	C	177	182	anti-parallel
Strand 3	C	166	168	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	10	12	first strand
Strand 2	D	112	115	parallel
Strand 3	D	88	94	anti-parallel
Strand 4	D	32	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	47	48	first strand
Strand 2	D	56	57	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	126	130	first strand
Strand 2	D	146	150	anti-parallel
Strand 3	D	189	194	anti-parallel
Strand 4	D	179	182	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	142	144	first strand
Strand 2	D	197	199	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	167	first strand
Strand 2	D	159	163	anti-parallel
Strand 3	D	210	216	anti-parallel
Strand 4	D	235	241	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	46	47	first strand
Strand 2	I	31	37	anti-parallel
Strand 3	I	21	28	anti-parallel
Strand 4	I	3	12	anti-parallel
Strand 5	I	94	103	anti-parallel
Strand 6	I	109	118	anti-parallel
Strand 7	I	122	126	anti-parallel
Strand 8	I	133	134	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	186	194	first strand
Strand 2	I	198	208	anti-parallel
Strand 3	I	241	250	anti-parallel
Strand 4	I	229	230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	186	194	first strand
Strand 2	I	198	208	anti-parallel
Strand 3	I	241	250	anti-parallel
Strand 4	I	234	235	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	214	218	first strand
Strand 2	I	258	262	anti-parallel
Strand 3	I	270	273	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	9	11	first strand
Strand 2	M	21	30	anti-parallel
Strand 3	M	62	70	anti-parallel
Strand 4	M	50	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	9	11	first strand
Strand 2	M	21	30	anti-parallel
Strand 3	M	62	70	anti-parallel
Strand 4	M	55	56	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	44	45	first strand
Strand 2	M	36	41	anti-parallel
Strand 3	M	78	83	anti-parallel
Strand 4	M	91	94	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: 1G6R

Analysis of interatomic Contacts of Structural Units in PDB entry:
1G6R