Analysis of interatomic Contacts of Structural Units in PDB entry:
3PBP

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 3PBP entry

There are 12 chains in PDB entry 3PBP (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 7	SER 452
B	MSE 966	GLU 1111
C	GLY 1433	MSE 1458
D	LEU 7	SER 452
E	MSE 966	GLU 1111
F	GLY 1433	MSE 1458
G	LEU 7	SER 452
H	MSE 966	GLU 1111
I	LYS 1429	LEU 1456
J	ARG 6	SER 452
K	MSE 966	GLU 1111
L	PHE 1434	ASN 1457

There are 50 helices in PDB entry 3PBP. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	102	108	Right-handed alpha
Helix 2	2	A	117	119	Right-handed 310
Helix 3	3	A	136	139	Right-handed 310
Helix 4	4	A	219	236	Right-handed alpha
Helix 5	5	A	242	263	Right-handed alpha
Helix 6	6	A	273	278	Right-handed 310
Helix 7	7	A	292	297	Right-handed 310
Helix 8	8	A	386	400	Right-handed alpha
Helix 9	9	A	402	406	Right-handed 310
Helix 10	10	B	975	982	Right-handed alpha
Helix 11	11	B	1074	1085	Right-handed alpha
Helix 12	12	C	1435	1455	Right-handed alpha
Helix 13	13	D	102	108	Right-handed alpha
Helix 14	14	D	117	119	Right-handed 310
Helix 15	15	D	136	139	Right-handed 310
Helix 16	16	D	219	236	Right-handed alpha
Helix 17	17	D	242	263	Right-handed alpha
Helix 18	18	D	273	278	Right-handed 310
Helix 19	19	D	292	297	Right-handed 310
Helix 20	20	D	386	400	Right-handed alpha
Helix 21	21	D	402	406	Right-handed 310
Helix 22	22	E	975	982	Right-handed alpha
Helix 23	23	E	1074	1085	Right-handed alpha
Helix 24	24	F	1435	1455	Right-handed alpha
Helix 25	25	G	10	14	Right-handed 310
Helix 26	26	G	102	108	Right-handed alpha
Helix 27	27	G	117	119	Right-handed 310
Helix 28	28	G	136	139	Right-handed 310
Helix 29	29	G	219	236	Right-handed alpha
Helix 30	30	G	242	263	Right-handed alpha
Helix 31	31	G	273	278	Right-handed 310
Helix 32	32	G	292	297	Right-handed 310
Helix 33	33	G	386	399	Right-handed alpha
Helix 34	34	G	402	406	Right-handed 310
Helix 35	35	H	975	982	Right-handed alpha
Helix 36	36	H	1074	1086	Right-handed alpha
Helix 37	37	I	1431	1455	Right-handed alpha
Helix 38	38	J	6	14	Right-handed 310
Helix 39	39	J	102	108	Right-handed alpha
Helix 40	40	J	117	119	Right-handed 310
Helix 41	41	J	136	139	Right-handed 310
Helix 42	42	J	219	236	Right-handed alpha
Helix 43	43	J	242	263	Right-handed alpha
Helix 44	44	J	273	278	Right-handed 310
Helix 45	45	J	292	297	Right-handed 310
Helix 46	46	J	386	400	Right-handed alpha
Helix 47	47	J	402	406	Right-handed 310
Helix 48	48	K	975	982	Right-handed alpha
Helix 49	49	K	1074	1086	Right-handed alpha
Helix 50	50	L	1434	1455	Right-handed alpha

There are 40 sheets in PDB entry 3PBP. 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, AK, AL, AM, AN,

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	24	29	first strand
Strand 2	A	34	39	anti-parallel
Strand 3	A	42	47	anti-parallel
Strand 4	A	55	58	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	70	73	first strand
Strand 2	A	79	83	anti-parallel
Strand 3	A	87	92	anti-parallel
Strand 4	A	110	115	anti-parallel

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There are 4 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	127	132	first strand
Strand 2	A	141	146	anti-parallel
Strand 3	A	151	155	anti-parallel
Strand 4	A	164	166	anti-parallel

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There are 3 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	172	174	first strand
Strand 2	B	1030	1033	anti-parallel
Strand 3	B	1024	1027	anti-parallel

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There are 3 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	182	187	first strand
Strand 2	A	194	198	anti-parallel
Strand 3	A	204	208	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	A	215	217	first strand
Strand 2	A	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	286	288	first strand
Strand 2	A	347	355	parallel
Strand 3	A	323	329	anti-parallel
Strand 4	A	313	319	anti-parallel
Strand 5	A	299	306	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	A	362	364	first strand
Strand 2	A	372	376	anti-parallel
Strand 3	A	380	385	anti-parallel
Strand 4	A	413	419	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	A	425	431	first strand
Strand 2	A	434	440	anti-parallel
Strand 3	A	445	449	anti-parallel

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There are 6 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	970	973	first strand
Strand 2	B	994	997	anti-parallel
Strand 3	B	1001	1005	anti-parallel
Strand 4	B	1051	1055	anti-parallel
Strand 5	B	1102	1106	anti-parallel
Strand 6	B	1091	1095	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	D	24	29	first strand
Strand 2	D	34	39	anti-parallel
Strand 3	D	42	47	anti-parallel
Strand 4	D	55	58	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	D	70	73	first strand
Strand 2	D	79	83	anti-parallel
Strand 3	D	87	92	anti-parallel
Strand 4	D	110	115	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	127	132	first strand
Strand 2	D	141	146	anti-parallel
Strand 3	D	151	155	anti-parallel
Strand 4	D	164	166	anti-parallel

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There are 3 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	172	174	first strand
Strand 2	E	1030	1033	anti-parallel
Strand 3	E	1024	1027	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	182	187	first strand
Strand 2	D	194	198	anti-parallel
Strand 3	D	204	208	anti-parallel

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There are 2 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	215	217	first strand
Strand 2	D	269	271	anti-parallel

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There are 5 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	286	288	first strand
Strand 2	D	347	355	parallel
Strand 3	D	323	329	anti-parallel
Strand 4	D	313	319	anti-parallel
Strand 5	D	299	306	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	D	362	364	first strand
Strand 2	D	372	376	anti-parallel
Strand 3	D	380	385	anti-parallel
Strand 4	D	413	419	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	D	425	431	first strand
Strand 2	D	434	440	anti-parallel
Strand 3	D	445	449	anti-parallel

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There are 6 strands in T sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	970	973	first strand
Strand 2	E	994	997	anti-parallel
Strand 3	E	1001	1005	anti-parallel
Strand 4	E	1051	1055	anti-parallel
Strand 5	E	1102	1106	anti-parallel
Strand 6	E	1091	1095	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	G	24	29	first strand
Strand 2	G	34	39	anti-parallel
Strand 3	G	42	47	anti-parallel
Strand 4	G	55	58	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	G	70	73	first strand
Strand 2	G	79	83	anti-parallel
Strand 3	G	87	92	anti-parallel
Strand 4	G	110	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	127	132	first strand
Strand 2	G	141	146	anti-parallel
Strand 3	G	151	155	anti-parallel
Strand 4	G	164	166	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	G	172	174	first strand
Strand 2	H	1030	1033	anti-parallel
Strand 3	H	1024	1027	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	182	187	first strand
Strand 2	G	194	198	anti-parallel
Strand 3	G	204	208	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	G	215	217	first strand
Strand 2	G	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	286	288	first strand
Strand 2	G	347	355	parallel
Strand 3	G	323	328	anti-parallel
Strand 4	G	313	319	anti-parallel
Strand 5	G	299	306	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	362	364	first strand
Strand 2	G	372	376	anti-parallel
Strand 3	G	380	385	anti-parallel
Strand 4	G	413	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	425	431	first strand
Strand 2	G	434	440	anti-parallel
Strand 3	G	445	449	anti-parallel

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There are 6 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	970	973	first strand
Strand 2	H	994	997	anti-parallel
Strand 3	H	1001	1005	anti-parallel
Strand 4	H	1051	1055	anti-parallel
Strand 5	H	1102	1106	anti-parallel
Strand 6	H	1091	1095	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	J	24	29	first strand
Strand 2	J	34	39	anti-parallel
Strand 3	J	42	47	anti-parallel
Strand 4	J	55	58	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	J	70	73	first strand
Strand 2	J	79	83	anti-parallel
Strand 3	J	87	92	anti-parallel
Strand 4	J	110	115	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	127	132	first strand
Strand 2	J	141	146	anti-parallel
Strand 3	J	151	155	anti-parallel
Strand 4	J	164	166	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	172	174	first strand
Strand 2	K	1030	1033	anti-parallel
Strand 3	K	1024	1027	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	182	187	first strand
Strand 2	J	194	198	anti-parallel
Strand 3	J	204	208	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	215	217	first strand
Strand 2	J	269	271	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	286	288	first strand
Strand 2	J	347	355	parallel
Strand 3	J	323	329	anti-parallel
Strand 4	J	313	319	anti-parallel
Strand 5	J	299	306	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	362	364	first strand
Strand 2	J	372	376	anti-parallel
Strand 3	J	380	385	anti-parallel
Strand 4	J	413	419	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	425	431	first strand
Strand 2	J	434	440	anti-parallel
Strand 3	J	445	449	anti-parallel

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There are 6 strands in AN sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	970	973	first strand
Strand 2	K	994	997	anti-parallel
Strand 3	K	1001	1005	anti-parallel
Strand 4	K	1051	1055	anti-parallel
Strand 5	K	1102	1106	anti-parallel
Strand 6	K	1091	1095	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: 3PBP

Analysis of interatomic Contacts of Structural Units in PDB entry:
3PBP