Analysis of interatomic Contacts of Structural Units in PDB entry:
2E48

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 2E48 entry

There are 4 chains in PDB entry 2E48 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	SER 340
B	MET 1001	SER 1340
C	MET 2001	SER 2340
D	MET 3001	SER 3340

There are 49 helices in PDB entry 2E48. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	9	24	Right-handed alpha
Helix 2	2	A	43	48	Right-handed alpha
Helix 3	3	A	61	77	Right-handed alpha
Helix 4	4	A	83	88	Right-handed alpha
Helix 5	5	A	118	123	Right-handed alpha
Helix 6	6	A	140	154	Right-handed alpha
Helix 7	7	A	166	173	Right-handed alpha
Helix 8	8	A	182	189	Right-handed 310
Helix 9	9	A	252	267	Right-handed alpha
Helix 10	10	A	268	273	Right-handed 310
Helix 11	11	A	311	313	Right-handed 310
Helix 12	12	A	314	337	Right-handed alpha
Helix 13	13	B	1009	1024	Right-handed alpha
Helix 14	14	B	1043	1047	Right-handed 310
Helix 15	15	B	1061	1077	Right-handed alpha
Helix 16	16	B	1083	1088	Right-handed alpha
Helix 17	17	B	1105	1110	Right-handed 310
Helix 18	18	B	1118	1125	Right-handed alpha
Helix 19	19	B	1140	1155	Right-handed alpha
Helix 20	20	B	1166	1173	Right-handed alpha
Helix 21	21	B	1182	1190	Right-handed 310
Helix 22	22	B	1252	1267	Right-handed alpha
Helix 23	23	B	1268	1273	Right-handed 310
Helix 24	24	B	1314	1337	Right-handed alpha
Helix 25	25	C	2009	2024	Right-handed alpha
Helix 26	26	C	2025	2027	Right-handed 310
Helix 27	27	C	2043	2048	Right-handed 310
Helix 28	28	C	2061	2077	Right-handed alpha
Helix 29	29	C	2083	2088	Right-handed alpha
Helix 30	30	C	2105	2110	Right-handed 310
Helix 31	31	C	2118	2124	Right-handed alpha
Helix 32	32	C	2140	2155	Right-handed alpha
Helix 33	33	C	2166	2173	Right-handed alpha
Helix 34	34	C	2182	2189	Right-handed 310
Helix 35	35	C	2252	2267	Right-handed alpha
Helix 36	36	C	2268	2273	Right-handed 310
Helix 37	37	C	2314	2337	Right-handed alpha
Helix 38	38	D	3009	3024	Right-handed alpha
Helix 39	39	D	3043	3047	Right-handed 310
Helix 40	40	D	3062	3077	Right-handed alpha
Helix 41	41	D	3083	3088	Right-handed alpha
Helix 42	42	D	3105	3110	Right-handed 310
Helix 43	43	D	3118	3123	Right-handed alpha
Helix 44	44	D	3140	3154	Right-handed alpha
Helix 45	45	D	3166	3173	Right-handed alpha
Helix 46	46	D	3182	3189	Right-handed 310
Helix 47	47	D	3252	3267	Right-handed alpha
Helix 48	48	D	3268	3273	Right-handed 310
Helix 49	49	D	3314	3337	Right-handed alpha

There are 13 sheets in PDB entry 2E48. 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,

There are 6 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	158	160	first strand
Strand 2	A	31	35	parallel
Strand 3	A	2	6	parallel
Strand 4	A	177	180	parallel
Strand 5	A	303	309	parallel
Strand 6	A	290	296	anti-parallel

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There are 8 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	112	116	first strand
Strand 2	A	130	139	anti-parallel
Strand 3	A	89	98	anti-parallel
Strand 4	A	213	217	parallel
Strand 5	A	228	231	anti-parallel
Strand 6	A	236	239	anti-parallel
Strand 7	A	196	206	anti-parallel
Strand 8	A	243	244	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	112	116	first strand
Strand 2	A	130	139	anti-parallel
Strand 3	A	89	98	anti-parallel
Strand 4	A	213	217	parallel
Strand 5	A	228	231	anti-parallel
Strand 6	A	236	239	anti-parallel
Strand 7	A	196	206	anti-parallel
Strand 8	A	274	285	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	B	1158	1161	first strand
Strand 2	B	1031	1036	parallel
Strand 3	B	1002	1006	parallel
Strand 4	B	1177	1180	parallel
Strand 5	B	1302	1309	parallel
Strand 6	B	1290	1292	anti-parallel

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There are 6 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	1158	1161	first strand
Strand 2	B	1031	1036	parallel
Strand 3	B	1002	1006	parallel
Strand 4	B	1177	1180	parallel
Strand 5	B	1302	1309	parallel
Strand 6	B	1295	1297	anti-parallel

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There are 8 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	1112	1116	first strand
Strand 2	B	1130	1139	anti-parallel
Strand 3	B	1089	1098	anti-parallel
Strand 4	B	1213	1216	parallel
Strand 5	B	1228	1231	anti-parallel
Strand 6	B	1236	1239	anti-parallel
Strand 7	B	1196	1206	anti-parallel
Strand 8	B	1243	1244	anti-parallel

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There are 8 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	1112	1116	first strand
Strand 2	B	1130	1139	anti-parallel
Strand 3	B	1089	1098	anti-parallel
Strand 4	B	1213	1216	parallel
Strand 5	B	1228	1231	anti-parallel
Strand 6	B	1236	1239	anti-parallel
Strand 7	B	1196	1206	anti-parallel
Strand 8	B	1274	1285	anti-parallel

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There are 6 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	2158	2161	first strand
Strand 2	C	2031	2036	parallel
Strand 3	C	2002	2006	parallel
Strand 4	C	2177	2180	parallel
Strand 5	C	2303	2309	parallel
Strand 6	C	2290	2296	anti-parallel

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There are 8 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	2112	2116	first strand
Strand 2	C	2130	2139	anti-parallel
Strand 3	C	2089	2098	anti-parallel
Strand 4	C	2213	2216	parallel
Strand 5	C	2228	2231	anti-parallel
Strand 6	C	2236	2239	anti-parallel
Strand 7	C	2196	2206	anti-parallel
Strand 8	C	2243	2244	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2112	2116	first strand
Strand 2	C	2130	2139	anti-parallel
Strand 3	C	2089	2098	anti-parallel
Strand 4	C	2213	2216	parallel
Strand 5	C	2228	2231	anti-parallel
Strand 6	C	2236	2239	anti-parallel
Strand 7	C	2196	2206	anti-parallel
Strand 8	C	2274	2285	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	D	3158	3161	first strand
Strand 2	D	3031	3036	parallel
Strand 3	D	3002	3006	parallel
Strand 4	D	3177	3180	parallel
Strand 5	D	3304	3309	parallel
Strand 6	D	3290	3294	anti-parallel

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There are 7 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	3130	3139	first strand
Strand 2	D	3089	3098	anti-parallel
Strand 3	D	3213	3216	parallel
Strand 4	D	3228	3231	anti-parallel
Strand 5	D	3236	3239	anti-parallel
Strand 6	D	3196	3206	anti-parallel
Strand 7	D	3243	3244	anti-parallel

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There are 7 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	3130	3139	first strand
Strand 2	D	3089	3098	anti-parallel
Strand 3	D	3213	3216	parallel
Strand 4	D	3228	3231	anti-parallel
Strand 5	D	3236	3239	anti-parallel
Strand 6	D	3196	3206	anti-parallel
Strand 7	D	3274	3285	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: 2E48

Analysis of interatomic Contacts of Structural Units in PDB entry:
2E48