Analysis of interatomic Contacts of Structural Units in PDB entry:
2P3V

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 2P3V entry

There are 4 chains in PDB entry 2P3V (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1001	GLY 1254
B	MET 2001	GLY 2254
C	MET 3001	GLY 3254
D	MET 4001	GLY 4254

There are 39 helices in PDB entry 2P3V. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	1001	1022	Right-handed alpha
Helix 2	2	A	1040	1057	Right-handed alpha
Helix 3	3	A	1083	1090	Right-handed alpha
Helix 4	4	A	1114	1117	Right-handed 310
Helix 5	5	A	1142	1145	Right-handed 310
Helix 6	6	A	1156	1165	Right-handed alpha
Helix 7	7	A	1176	1187	Right-handed alpha
Helix 8	8	A	1198	1201	Right-handed 310
Helix 9	9	A	1202	1212	Right-handed alpha
Helix 10	10	A	1238	1253	Right-handed alpha
Helix 11	11	B	2002	2022	Right-handed alpha
Helix 12	12	B	2039	2057	Right-handed alpha
Helix 13	13	B	2083	2090	Right-handed alpha
Helix 14	14	B	2142	2145	Right-handed 310
Helix 15	15	B	2155	2165	Right-handed alpha
Helix 16	16	B	2176	2186	Right-handed alpha
Helix 17	17	B	2198	2201	Right-handed 310
Helix 18	18	B	2202	2212	Right-handed alpha
Helix 19	19	B	2238	2253	Right-handed alpha
Helix 20	20	C	3001	3022	Right-handed alpha
Helix 21	21	C	3026	3033	Right-handed alpha
Helix 22	22	C	3034	3057	Right-handed alpha
Helix 23	23	C	3083	3090	Right-handed alpha
Helix 24	24	C	3142	3145	Right-handed 310
Helix 25	25	C	3155	3168	Right-handed alpha
Helix 26	26	C	3176	3186	Right-handed alpha
Helix 27	27	C	3198	3201	Right-handed 310
Helix 28	28	C	3202	3212	Right-handed alpha
Helix 29	29	C	3238	3253	Right-handed alpha
Helix 30	30	D	4001	4022	Right-handed alpha
Helix 31	31	D	4026	4030	Right-handed 310
Helix 32	32	D	4033	4057	Right-handed alpha
Helix 33	33	D	4083	4090	Right-handed alpha
Helix 34	34	D	4142	4145	Right-handed 310
Helix 35	35	D	4156	4166	Right-handed alpha
Helix 36	36	D	4176	4186	Right-handed alpha
Helix 37	37	D	4198	4201	Right-handed 310
Helix 38	38	D	4202	4212	Right-handed alpha
Helix 39	39	D	4238	4254	Right-handed alpha

There are 11 sheets in PDB entry 2P3V. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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	1028	1029	first strand
Strand 2	A	1038	1039	anti-parallel

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There are 7 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	1061	1064	first strand
Strand 2	A	1074	1082	parallel
Strand 3	A	1095	1102	anti-parallel
Strand 4	A	1105	1113	anti-parallel
Strand 5	A	1118	1123	anti-parallel
Strand 6	A	1128	1130	anti-parallel
Strand 7	A	1133	1135	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	1170	1172	first strand
Strand 2	A	1147	1150	parallel
Strand 3	A	1191	1194	parallel
Strand 4	A	1231	1234	anti-parallel
Strand 5	A	1215	1217	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	B	2029	2030	first strand
Strand 2	B	2037	2038	anti-parallel

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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2061	2064	first strand
Strand 2	B	2074	2082	parallel
Strand 3	B	2095	2102	anti-parallel
Strand 4	B	2105	2113	anti-parallel
Strand 5	B	2118	2123	anti-parallel
Strand 6	B	2127	2130	anti-parallel
Strand 7	B	2133	2135	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	2147	2149	first strand
Strand 2	B	2170	2172	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	2191	2195	first strand
Strand 2	B	2230	2234	anti-parallel
Strand 3	B	2215	2217	anti-parallel

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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3061	3062	first strand
Strand 2	C	3074	3082	parallel
Strand 3	C	3095	3102	anti-parallel
Strand 4	C	3105	3113	anti-parallel
Strand 5	C	3118	3123	anti-parallel
Strand 6	C	3127	3130	anti-parallel
Strand 7	C	3133	3134	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	3170	3172	first strand
Strand 2	C	3147	3150	parallel
Strand 3	C	3191	3194	parallel
Strand 4	C	3231	3234	anti-parallel
Strand 5	C	3215	3217	anti-parallel

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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	4061	4064	first strand
Strand 2	D	4074	4082	parallel
Strand 3	D	4095	4102	anti-parallel
Strand 4	D	4105	4113	anti-parallel
Strand 5	D	4118	4123	anti-parallel
Strand 6	D	4127	4130	anti-parallel
Strand 7	D	4133	4135	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	D	4170	4172	first strand
Strand 2	D	4147	4150	parallel
Strand 3	D	4191	4194	parallel
Strand 4	D	4231	4234	anti-parallel
Strand 5	D	4215	4218	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: 2P3V

Analysis of interatomic Contacts of Structural Units in PDB entry:
2P3V