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

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 3PCI entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 1	PHE 200
M	PRO 301	GLU 536
B	PRO 1	PHE 200
N	PRO 301	GLU 536
C	PRO 1	PHE 200
O	PRO 301	GLU 536
D	PRO 1	PHE 200
P	PRO 301	GLU 536
E	PRO 1	PHE 200
Q	PRO 301	GLU 536
F	PRO 1	PHE 200
R	PRO 301	GLU 536

There are 57 helices in PDB entry 3PCI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	17	21	Right-handed alpha
Helix 2	2	A	23	26	Right-handed alpha
Helix 3	3	A	149	154	Right-handed alpha
Helix 4	4	A	158	160	Right-handed 310
Helix 5	5	A	164	170	Right-handed alpha
Helix 6	6	M	325	327	Right-handed 310
Helix 7	7	M	343	346	Right-handed alpha
Helix 8	8	M	486	488	Right-handed 310
Helix 9	9	M	492	494	Right-handed 310
Helix 10	10	M	498	504	Right-handed alpha
Helix 11	11	B	17	21	Right-handed alpha
Helix 12	12	B	23	26	Right-handed alpha
Helix 13	13	B	149	154	Right-handed alpha
Helix 14	14	B	158	160	Right-handed 310
Helix 15	15	B	164	170	Right-handed alpha
Helix 16	16	N	325	327	Right-handed 310
Helix 17	17	N	343	346	Right-handed alpha
Helix 18	18	N	486	488	Right-handed 310
Helix 19	19	N	490	493	Right-handed alpha
Helix 20	20	N	498	504	Right-handed alpha
Helix 21	21	C	17	21	Right-handed alpha
Helix 22	22	C	23	26	Right-handed alpha
Helix 23	23	C	149	154	Right-handed alpha
Helix 24	24	C	158	160	Right-handed 310
Helix 25	25	C	164	170	Right-handed alpha
Helix 26	26	D	17	21	Right-handed alpha
Helix 27	27	D	23	26	Right-handed alpha
Helix 28	28	D	146	154	Right-handed 310
Helix 29	29	D	158	160	Right-handed 310
Helix 30	30	D	164	170	Right-handed alpha
Helix 31	31	P	325	327	Right-handed 310
Helix 32	32	P	343	346	Right-handed alpha
Helix 33	33	P	486	488	Right-handed 310
Helix 34	34	P	492	494	Right-handed 310
Helix 35	35	P	498	504	Right-handed alpha
Helix 36	36	P	510	512	Right-handed 310
Helix 37	37	E	17	21	Right-handed alpha
Helix 38	38	E	23	26	Right-handed alpha
Helix 39	39	E	149	154	Right-handed alpha
Helix 40	40	E	158	160	Right-handed 310
Helix 41	41	E	164	170	Right-handed alpha
Helix 42	42	Q	325	327	Right-handed 310
Helix 43	43	Q	486	488	Right-handed 310
Helix 44	44	Q	492	494	Right-handed 310
Helix 45	45	Q	498	504	Right-handed alpha
Helix 46	46	Q	510	512	Right-handed 310
Helix 47	47	F	17	21	Right-handed alpha
Helix 48	48	F	23	26	Right-handed alpha
Helix 49	49	F	146	154	Right-handed 310
Helix 50	50	F	158	160	Right-handed 310
Helix 51	51	F	164	170	Right-handed alpha
Helix 52	52	R	325	327	Right-handed 310
Helix 53	53	R	343	346	Right-handed alpha
Helix 54	54	R	486	488	Right-handed 310
Helix 55	55	R	492	494	Right-handed 310
Helix 56	56	R	498	504	Right-handed alpha
Helix 57	57	R	510	512	Right-handed 310

There are 37 sheets in PDB entry 3PCI. 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,

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	103	109	first strand
Strand 2	A	48	54	anti-parallel
Strand 3	A	180	184	parallel
Strand 4	A	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	92	96	first strand
Strand 2	A	67	71	anti-parallel
Strand 3	A	125	131	anti-parallel
Strand 4	A	139	144	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	306	308	first strand
Strand 2	M	530	532	anti-parallel

Back to list of sheets
Back to top of page

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	M	436	442	first strand
Strand 2	M	377	383	anti-parallel
Strand 3	M	519	522	parallel

Back to list of sheets
Back to top of page

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	M	384	386	first strand
Strand 2	M	525	527	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	397	400	first strand
Strand 2	M	460	465	anti-parallel
Strand 3	M	474	479	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	447	449	first strand
Strand 2	M	455	457	anti-parallel

Back to list of sheets
Back to top of page

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	103	109	first strand
Strand 2	B	48	54	anti-parallel
Strand 3	B	180	184	parallel
Strand 4	B	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	92	96	first strand
Strand 2	B	67	71	anti-parallel
Strand 3	B	125	131	anti-parallel
Strand 4	B	139	144	anti-parallel

Back to list of sheets
Back to top of page

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	N	306	308	first strand
Strand 2	N	530	532	anti-parallel

Back to list of sheets
Back to top of page

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	N	436	442	first strand
Strand 2	N	377	383	anti-parallel
Strand 3	N	519	522	parallel

Back to list of sheets
Back to top of page

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	N	384	386	first strand
Strand 2	N	525	527	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	397	400	first strand
Strand 2	N	460	465	anti-parallel
Strand 3	N	474	479	anti-parallel

Back to list of sheets
Back to top of page

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	N	447	449	first strand
Strand 2	N	455	457	anti-parallel

Back to list of sheets
Back to top of page

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	C	103	109	first strand
Strand 2	C	48	54	anti-parallel
Strand 3	C	180	184	parallel
Strand 4	C	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	92	96	first strand
Strand 2	C	67	72	anti-parallel
Strand 3	C	126	131	anti-parallel
Strand 4	C	139	143	anti-parallel

Back to list of sheets
Back to top of page

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	D	103	109	first strand
Strand 2	D	48	54	anti-parallel
Strand 3	D	180	184	parallel
Strand 4	D	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	92	96	first strand
Strand 2	D	67	72	anti-parallel
Strand 3	D	125	131	anti-parallel
Strand 4	D	139	144	anti-parallel

Back to list of sheets
Back to top of page

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	P	306	308	first strand
Strand 2	P	530	532	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	436	442	first strand
Strand 2	P	377	383	anti-parallel
Strand 3	P	519	522	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	384	386	first strand
Strand 2	P	525	527	parallel

Back to list of sheets
Back to top of page

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	P	397	400	first strand
Strand 2	P	460	465	anti-parallel
Strand 3	P	474	479	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	447	449	first strand
Strand 2	P	455	457	anti-parallel

Back to list of sheets
Back to top of page

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	E	103	109	first strand
Strand 2	E	48	54	anti-parallel
Strand 3	E	180	184	parallel
Strand 4	E	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	E	92	96	first strand
Strand 2	E	67	71	anti-parallel
Strand 3	E	125	131	anti-parallel
Strand 4	E	139	144	anti-parallel

Back to list of sheets
Back to top of page

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	Q	306	308	first strand
Strand 2	Q	530	532	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	436	442	first strand
Strand 2	Q	377	383	anti-parallel
Strand 3	Q	519	522	parallel

Back to list of sheets
Back to top of page

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	Q	384	386	first strand
Strand 2	Q	525	527	parallel

Back to list of sheets
Back to top of page

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	Q	397	401	first strand
Strand 2	Q	460	465	anti-parallel
Strand 3	Q	474	479	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	447	449	first strand
Strand 2	Q	455	457	anti-parallel

Back to list of sheets
Back to top of page

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	F	103	109	first strand
Strand 2	F	48	54	anti-parallel
Strand 3	F	180	184	parallel
Strand 4	F	173	177	anti-parallel

Back to list of sheets
Back to top of page

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	F	92	96	first strand
Strand 2	F	67	72	anti-parallel
Strand 3	F	126	131	anti-parallel
Strand 4	F	139	143	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	306	308	first strand
Strand 2	R	530	532	anti-parallel

Back to list of sheets
Back to top of page

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	R	436	442	first strand
Strand 2	R	377	383	anti-parallel
Strand 3	R	519	522	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	384	386	first strand
Strand 2	R	525	527	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	397	401	first strand
Strand 2	R	460	465	anti-parallel
Strand 3	R	474	479	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	447	449	first strand
Strand 2	R	455	457	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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