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

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 2GPW entry

There are 4 chains in PDB entry 2GPW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG -3	GLN 447
B	ARG -3	GLN 447
C	ARG -3	GLN 447
D	PRO -4	GLN 447

There are 72 helices in PDB entry 2GPW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	24	Right-handed alpha
Helix 2	2	A	55	59	Right-handed 310
Helix 3	3	A	62	73	Right-handed alpha
Helix 4	4	A	88	98	Right-handed alpha
Helix 5	5	A	106	115	Right-handed alpha
Helix 6	6	A	115	127	Right-handed alpha
Helix 7	7	A	141	153	Right-handed alpha
Helix 8	8	A	177	193	Right-handed alpha
Helix 9	9	A	249	267	Right-handed alpha
Helix 10	10	A	296	305	Right-handed alpha
Helix 11	11	A	307	317	Right-handed alpha
Helix 12	12	A	324	328	Right-handed 310
Helix 13	13	A	394	409	Right-handed alpha
Helix 14	14	A	417	426	Right-handed alpha
Helix 15	15	A	427	433	Right-handed alpha
Helix 16	16	A	438	444	Right-handed alpha
Helix 17	17	B	10	25	Right-handed alpha
Helix 18	18	B	35	37	Right-handed 310
Helix 19	19	B	39	45	Right-handed alpha
Helix 20	20	B	55	59	Right-handed 310
Helix 21	21	B	62	74	Right-handed alpha
Helix 22	22	B	88	98	Right-handed alpha
Helix 23	23	B	106	115	Right-handed alpha
Helix 24	24	B	115	127	Right-handed alpha
Helix 25	25	B	141	153	Right-handed alpha
Helix 26	26	B	174	176	Right-handed 310
Helix 27	27	B	177	190	Right-handed alpha
Helix 28	28	B	249	268	Right-handed alpha
Helix 29	29	B	296	305	Right-handed alpha
Helix 30	30	B	307	317	Right-handed alpha
Helix 31	31	B	324	328	Right-handed 310
Helix 32	32	B	394	409	Right-handed alpha
Helix 33	33	B	417	427	Right-handed alpha
Helix 34	34	B	427	433	Right-handed alpha
Helix 35	35	B	438	444	Right-handed alpha
Helix 36	36	C	10	24	Right-handed alpha
Helix 37	37	C	33	37	Right-handed 310
Helix 38	38	C	39	45	Right-handed alpha
Helix 39	39	C	55	59	Right-handed 310
Helix 40	40	C	62	74	Right-handed alpha
Helix 41	41	C	88	98	Right-handed alpha
Helix 42	42	C	106	115	Right-handed alpha
Helix 43	43	C	115	127	Right-handed alpha
Helix 44	44	C	141	153	Right-handed alpha
Helix 45	45	C	174	176	Right-handed 310
Helix 46	46	C	177	194	Right-handed alpha
Helix 47	47	C	249	268	Right-handed alpha
Helix 48	48	C	296	305	Right-handed alpha
Helix 49	49	C	307	317	Right-handed alpha
Helix 50	50	C	324	328	Right-handed 310
Helix 51	51	C	394	409	Right-handed alpha
Helix 52	52	C	417	426	Right-handed alpha
Helix 53	53	C	427	433	Right-handed alpha
Helix 54	54	C	438	444	Right-handed alpha
Helix 55	55	D	10	24	Right-handed alpha
Helix 56	56	D	35	37	Right-handed 310
Helix 57	57	D	39	45	Right-handed alpha
Helix 58	58	D	55	59	Right-handed 310
Helix 59	59	D	62	74	Right-handed alpha
Helix 60	60	D	88	98	Right-handed alpha
Helix 61	61	D	106	115	Right-handed alpha
Helix 62	62	D	115	127	Right-handed alpha
Helix 63	63	D	141	153	Right-handed alpha
Helix 64	64	D	174	193	Right-handed alpha
Helix 65	65	D	249	267	Right-handed alpha
Helix 66	66	D	296	305	Right-handed alpha
Helix 67	67	D	307	317	Right-handed alpha
Helix 68	68	D	324	328	Right-handed 310
Helix 69	69	D	394	409	Right-handed alpha
Helix 70	70	D	417	426	Right-handed alpha
Helix 71	71	D	427	433	Right-handed alpha
Helix 72	72	D	438	445	Right-handed alpha

There are 20 sheets in PDB entry 2GPW. 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,

There are 5 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	47	52	first strand
Strand 2	A	27	33	parallel
Strand 3	A	4	7	parallel
Strand 4	A	77	79	parallel
Strand 5	A	101	102	parallel

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There are 3 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	170	172	first strand
Strand 2	A	156	160	anti-parallel
Strand 3	A	198	202	anti-parallel

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There are 8 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	283	290	first strand
Strand 2	A	270	280	anti-parallel
Strand 3	A	208	217	anti-parallel
Strand 4	A	222	234	anti-parallel
Strand 5	A	237	243	anti-parallel
Strand 6	A	333	340	anti-parallel
Strand 7	A	384	392	anti-parallel
Strand 8	A	365	368	anti-parallel

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There are 2 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	352	353	first strand
Strand 2	A	376	377	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	A	356	358	first strand
Strand 2	A	410	412	anti-parallel

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There are 5 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	47	52	first strand
Strand 2	B	27	33	parallel
Strand 3	B	4	7	parallel
Strand 4	B	77	79	parallel
Strand 5	B	101	102	parallel

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There are 3 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	169	172	first strand
Strand 2	B	156	160	anti-parallel
Strand 3	B	198	202	anti-parallel

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There are 8 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	283	290	first strand
Strand 2	B	270	280	anti-parallel
Strand 3	B	208	217	anti-parallel
Strand 4	B	222	234	anti-parallel
Strand 5	B	237	243	anti-parallel
Strand 6	B	333	340	anti-parallel
Strand 7	B	384	392	anti-parallel
Strand 8	B	365	369	anti-parallel

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There are 2 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	352	353	first strand
Strand 2	B	376	377	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	357	358	first strand
Strand 2	B	410	411	anti-parallel

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There are 5 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	47	50	first strand
Strand 2	C	27	32	parallel
Strand 3	C	4	7	parallel
Strand 4	C	77	79	parallel
Strand 5	C	101	102	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	170	172	first strand
Strand 2	C	156	160	anti-parallel
Strand 3	C	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	283	290	first strand
Strand 2	C	270	280	anti-parallel
Strand 3	C	208	217	anti-parallel
Strand 4	C	222	234	anti-parallel
Strand 5	C	237	243	anti-parallel
Strand 6	C	333	340	anti-parallel
Strand 7	C	384	392	anti-parallel
Strand 8	C	365	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	352	353	first strand
Strand 2	C	376	377	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	356	358	first strand
Strand 2	C	410	412	anti-parallel

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There are 5 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	47	52	first strand
Strand 2	D	27	33	parallel
Strand 3	D	4	7	parallel
Strand 4	D	77	79	parallel
Strand 5	D	101	102	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	D	170	172	first strand
Strand 2	D	156	160	anti-parallel
Strand 3	D	198	202	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	283	290	first strand
Strand 2	D	270	280	anti-parallel
Strand 3	D	208	217	anti-parallel
Strand 4	D	222	234	anti-parallel
Strand 5	D	237	243	anti-parallel
Strand 6	D	333	340	anti-parallel
Strand 7	D	384	392	anti-parallel
Strand 8	D	365	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	352	353	first strand
Strand 2	D	376	377	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	356	358	first strand
Strand 2	D	410	412	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: 2GPW

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