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

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 3PPS entry

There are 4 chains in PDB entry 3PPS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1	LEU 564
B	SER 1	LEU 564
C	SER 1	LEU 564
D	SER 1	LEU 564

There are 51 helices in PDB entry 3PPS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	103	107	Right-handed 310
Helix 2	2	A	144	149	Right-handed 310
Helix 3	3	A	180	189	Right-handed alpha
Helix 4	4	A	295	299	Right-handed 310
Helix 5	5	A	354	356	Right-handed 310
Helix 6	6	A	387	393	Right-handed alpha
Helix 7	7	A	400	403	Right-handed 310
Helix 8	8	A	451	455	Right-handed 310
Helix 9	9	A	461	466	Right-handed alpha
Helix 10	10	A	506	513	Right-handed alpha
Helix 11	11	A	521	531	Right-handed alpha
Helix 12	12	A	534	552	Right-handed alpha
Helix 13	13	A	553	555	Right-handed 310
Helix 14	14	B	103	107	Right-handed 310
Helix 15	15	B	144	149	Right-handed 310
Helix 16	16	B	180	189	Right-handed alpha
Helix 17	17	B	295	299	Right-handed 310
Helix 18	18	B	387	394	Right-handed alpha
Helix 19	19	B	400	403	Right-handed 310
Helix 20	20	B	451	455	Right-handed 310
Helix 21	21	B	461	466	Right-handed alpha
Helix 22	22	B	467	469	Right-handed 310
Helix 23	23	B	506	512	Right-handed alpha
Helix 24	24	B	521	531	Right-handed alpha
Helix 25	25	B	534	552	Right-handed alpha
Helix 26	26	B	553	555	Right-handed 310
Helix 27	27	C	103	107	Right-handed 310
Helix 28	28	C	144	149	Right-handed 310
Helix 29	29	C	180	189	Right-handed alpha
Helix 30	30	C	295	299	Right-handed 310
Helix 31	31	C	387	394	Right-handed alpha
Helix 32	32	C	400	403	Right-handed 310
Helix 33	33	C	451	455	Right-handed 310
Helix 34	34	C	461	466	Right-handed alpha
Helix 35	35	C	506	512	Right-handed alpha
Helix 36	36	C	521	531	Right-handed alpha
Helix 37	37	C	534	552	Right-handed alpha
Helix 38	38	C	553	555	Right-handed 310
Helix 39	39	D	103	107	Right-handed 310
Helix 40	40	D	144	149	Right-handed 310
Helix 41	41	D	180	189	Right-handed alpha
Helix 42	42	D	295	299	Right-handed 310
Helix 43	43	D	354	356	Right-handed 310
Helix 44	44	D	387	393	Right-handed alpha
Helix 45	45	D	400	403	Right-handed 310
Helix 46	46	D	451	455	Right-handed 310
Helix 47	47	D	461	466	Right-handed alpha
Helix 48	48	D	506	513	Right-handed alpha
Helix 49	49	D	521	531	Right-handed alpha
Helix 50	50	D	534	552	Right-handed alpha
Helix 51	51	D	553	555	Right-handed 310

There are 28 sheets in PDB entry 3PPS. 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,

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	13	15	first strand
Strand 2	A	18	19	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	54	61	first strand
Strand 2	A	34	48	anti-parallel
Strand 3	A	77	84	parallel
Strand 4	A	122	129	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	69	73	first strand
Strand 2	A	151	157	parallel
Strand 3	A	134	140	anti-parallel
Strand 4	A	93	96	anti-parallel

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There are 6 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	198	201	first strand
Strand 2	A	166	176	anti-parallel
Strand 3	A	225	232	parallel
Strand 4	A	273	279	anti-parallel
Strand 5	A	248	253	anti-parallel
Strand 6	A	256	263	anti-parallel

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There are 5 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	217	220	first strand
Strand 2	A	307	312	parallel
Strand 3	A	286	292	anti-parallel
Strand 4	A	239	243	anti-parallel
Strand 5	A	265	268	anti-parallel

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There are 6 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	371	375	first strand
Strand 2	A	358	365	anti-parallel
Strand 3	A	414	421	parallel
Strand 4	A	487	493	anti-parallel
Strand 5	A	441	446	anti-parallel
Strand 6	A	476	477	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	405	408	first strand
Strand 2	A	515	520	parallel
Strand 3	A	498	504	anti-parallel
Strand 4	A	432	436	anti-parallel
Strand 5	A	479	482	anti-parallel

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There are 2 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	13	15	first strand
Strand 2	B	18	19	anti-parallel

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There are 4 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	54	61	first strand
Strand 2	B	34	48	anti-parallel
Strand 3	B	77	85	parallel
Strand 4	B	122	129	anti-parallel

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There are 4 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	69	73	first strand
Strand 2	B	151	157	parallel
Strand 3	B	134	140	anti-parallel
Strand 4	B	93	96	anti-parallel

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There are 6 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	198	201	first strand
Strand 2	B	166	176	anti-parallel
Strand 3	B	225	232	parallel
Strand 4	B	273	279	anti-parallel
Strand 5	B	248	253	anti-parallel
Strand 6	B	261	263	anti-parallel

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There are 5 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	217	220	first strand
Strand 2	B	307	312	parallel
Strand 3	B	286	292	anti-parallel
Strand 4	B	239	243	anti-parallel
Strand 5	B	266	268	anti-parallel

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There are 6 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	371	375	first strand
Strand 2	B	358	365	anti-parallel
Strand 3	B	414	421	parallel
Strand 4	B	487	493	anti-parallel
Strand 5	B	441	446	anti-parallel
Strand 6	B	476	477	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	405	408	first strand
Strand 2	B	515	520	parallel
Strand 3	B	498	504	anti-parallel
Strand 4	B	432	436	anti-parallel
Strand 5	B	479	482	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	13	15	first strand
Strand 2	C	18	19	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	C	54	61	first strand
Strand 2	C	34	48	anti-parallel
Strand 3	C	77	85	parallel
Strand 4	C	122	129	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	69	73	first strand
Strand 2	C	151	157	parallel
Strand 3	C	134	140	anti-parallel
Strand 4	C	93	96	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	198	201	first strand
Strand 2	C	166	176	anti-parallel
Strand 3	C	225	232	parallel
Strand 4	C	273	279	anti-parallel
Strand 5	C	248	253	anti-parallel
Strand 6	C	261	263	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	217	220	first strand
Strand 2	C	307	312	parallel
Strand 3	C	286	292	anti-parallel
Strand 4	C	239	243	anti-parallel
Strand 5	C	266	268	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	C	371	375	first strand
Strand 2	C	358	365	anti-parallel
Strand 3	C	414	421	parallel
Strand 4	C	487	493	anti-parallel
Strand 5	C	441	446	anti-parallel
Strand 6	C	476	477	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	405	408	first strand
Strand 2	C	515	520	parallel
Strand 3	C	498	504	anti-parallel
Strand 4	C	432	436	anti-parallel
Strand 5	C	479	482	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	13	15	first strand
Strand 2	D	18	19	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	D	54	61	first strand
Strand 2	D	34	48	anti-parallel
Strand 3	D	77	84	parallel
Strand 4	D	122	129	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	69	73	first strand
Strand 2	D	151	157	parallel
Strand 3	D	134	140	anti-parallel
Strand 4	D	93	96	anti-parallel

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There are 6 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	198	201	first strand
Strand 2	D	166	176	anti-parallel
Strand 3	D	225	232	parallel
Strand 4	D	273	279	anti-parallel
Strand 5	D	248	253	anti-parallel
Strand 6	D	256	263	anti-parallel

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There are 5 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	217	220	first strand
Strand 2	D	307	312	parallel
Strand 3	D	286	292	anti-parallel
Strand 4	D	239	243	anti-parallel
Strand 5	D	265	268	anti-parallel

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There are 6 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	371	375	first strand
Strand 2	D	358	365	anti-parallel
Strand 3	D	414	421	parallel
Strand 4	D	487	493	anti-parallel
Strand 5	D	441	446	anti-parallel
Strand 6	D	476	477	anti-parallel

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There are 5 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	405	408	first strand
Strand 2	D	515	520	parallel
Strand 3	D	498	504	anti-parallel
Strand 4	D	432	436	anti-parallel
Strand 5	D	479	482	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: 3PPS

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