Analysis of interatomic Contacts of Structural Units in PDB entry:
3G25

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 3G25 entry

There are 4 chains in PDB entry 3G25 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 0	GLU 498
B	ALA 0	GLU 498
C	MSE 1	GLU 498
D	ALA 0	GLU 498

There are 83 helices in PDB entry 3G25. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	47	65	Right-handed alpha
Helix 2	2	A	69	71	Right-handed 310
Helix 3	3	A	107	117	Right-handed alpha
Helix 4	4	A	119	128	Right-handed alpha
Helix 5	5	A	135	147	Right-handed alpha
Helix 6	6	A	149	156	Right-handed alpha
Helix 7	7	A	164	173	Right-handed alpha
Helix 8	8	A	182	186	Right-handed alpha
Helix 9	9	A	199	207	Right-handed alpha
Helix 10	10	A	209	213	Right-handed 310
Helix 11	11	A	227	231	Right-handed 310
Helix 12	12	A	244	252	Right-handed alpha
Helix 13	13	A	309	318	Right-handed alpha
Helix 14	14	A	324	326	Right-handed 310
Helix 15	15	A	327	333	Right-handed alpha
Helix 16	16	A	371	398	Right-handed alpha
Helix 17	17	A	409	413	Right-handed 310
Helix 18	18	A	414	426	Right-handed alpha
Helix 19	19	A	436	450	Right-handed alpha
Helix 20	20	A	456	463	Right-handed alpha
Helix 21	21	A	474	495	Right-handed alpha
Helix 22	22	B	47	66	Right-handed alpha
Helix 23	23	B	69	71	Right-handed 310
Helix 24	24	B	107	117	Right-handed alpha
Helix 25	25	B	119	128	Right-handed alpha
Helix 26	26	B	135	147	Right-handed alpha
Helix 27	27	B	149	156	Right-handed alpha
Helix 28	28	B	164	173	Right-handed alpha
Helix 29	29	B	182	186	Right-handed alpha
Helix 30	30	B	199	206	Right-handed alpha
Helix 31	31	B	209	213	Right-handed 310
Helix 32	32	B	227	231	Right-handed 310
Helix 33	33	B	244	252	Right-handed alpha
Helix 34	34	B	308	318	Right-handed alpha
Helix 35	35	B	324	326	Right-handed 310
Helix 36	36	B	327	334	Right-handed alpha
Helix 37	37	B	371	399	Right-handed alpha
Helix 38	38	B	409	413	Right-handed 310
Helix 39	39	B	414	426	Right-handed alpha
Helix 40	40	B	436	450	Right-handed alpha
Helix 41	41	B	456	463	Right-handed alpha
Helix 42	42	B	474	495	Right-handed alpha
Helix 43	43	C	47	65	Right-handed alpha
Helix 44	44	C	69	71	Right-handed 310
Helix 45	45	C	107	117	Right-handed alpha
Helix 46	46	C	119	128	Right-handed alpha
Helix 47	47	C	135	147	Right-handed alpha
Helix 48	48	C	149	155	Right-handed alpha
Helix 49	49	C	164	173	Right-handed alpha
Helix 50	50	C	182	186	Right-handed alpha
Helix 51	51	C	199	206	Right-handed alpha
Helix 52	52	C	209	213	Right-handed 310
Helix 53	53	C	227	231	Right-handed 310
Helix 54	54	C	244	252	Right-handed alpha
Helix 55	55	C	308	318	Right-handed alpha
Helix 56	56	C	324	326	Right-handed 310
Helix 57	57	C	327	333	Right-handed alpha
Helix 58	58	C	371	399	Right-handed alpha
Helix 59	59	C	409	413	Right-handed 310
Helix 60	60	C	414	426	Right-handed alpha
Helix 61	61	C	436	450	Right-handed alpha
Helix 62	62	C	456	463	Right-handed alpha
Helix 63	63	C	474	495	Right-handed alpha
Helix 64	64	D	47	66	Right-handed alpha
Helix 65	65	D	69	71	Right-handed 310
Helix 66	66	D	107	117	Right-handed alpha
Helix 67	67	D	119	128	Right-handed alpha
Helix 68	68	D	135	147	Right-handed alpha
Helix 69	69	D	149	156	Right-handed alpha
Helix 70	70	D	163	173	Right-handed alpha
Helix 71	71	D	182	186	Right-handed alpha
Helix 72	72	D	199	207	Right-handed alpha
Helix 73	73	D	209	213	Right-handed 310
Helix 74	74	D	227	231	Right-handed 310
Helix 75	75	D	244	252	Right-handed alpha
Helix 76	76	D	308	318	Right-handed alpha
Helix 77	77	D	327	335	Right-handed alpha
Helix 78	78	D	371	399	Right-handed alpha
Helix 79	79	D	409	413	Right-handed 310
Helix 80	80	D	414	426	Right-handed alpha
Helix 81	81	D	436	450	Right-handed alpha
Helix 82	82	D	456	463	Right-handed alpha
Helix 83	83	D	474	495	Right-handed alpha

There are 26 sheets in PDB entry 3G25. 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,

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	26	33	first strand
Strand 2	A	14	20	anti-parallel
Strand 3	A	4	10	anti-parallel
Strand 4	A	73	80	parallel
Strand 5	A	237	243	parallel
Strand 6	A	220	225	anti-parallel

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There are 2 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	45	46	first strand
Strand 2	A	99	100	anti-parallel

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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	A	85	89	first strand
Strand 2	A	159	163	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	A	179	181	first strand
Strand 2	A	215	217	parallel

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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	A	191	192	first strand
Strand 2	A	197	198	anti-parallel

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There are 7 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	286	293	first strand
Strand 2	A	296	305	anti-parallel
Strand 3	A	268	273	anti-parallel
Strand 4	A	260	264	anti-parallel
Strand 5	A	404	408	parallel
Strand 6	A	428	432	parallel
Strand 7	A	465	469	anti-parallel

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There are 4 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	342	344	first strand
Strand 2	A	361	366	anti-parallel
Strand 3	B	361	366	anti-parallel
Strand 4	B	342	344	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	B	26	33	first strand
Strand 2	B	14	20	anti-parallel
Strand 3	B	4	10	anti-parallel
Strand 4	B	73	80	parallel
Strand 5	B	237	243	parallel
Strand 6	B	220	225	anti-parallel

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There are 2 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	45	46	first strand
Strand 2	B	99	100	anti-parallel

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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	B	85	89	first strand
Strand 2	B	159	163	anti-parallel

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There are 2 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	179	181	first strand
Strand 2	B	215	217	parallel

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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	B	191	192	first strand
Strand 2	B	197	198	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	B	286	293	first strand
Strand 2	B	296	305	anti-parallel
Strand 3	B	268	273	anti-parallel
Strand 4	B	260	264	anti-parallel
Strand 5	B	405	408	parallel
Strand 6	B	429	432	parallel
Strand 7	B	465	469	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	26	33	first strand
Strand 2	C	14	20	anti-parallel
Strand 3	C	4	10	anti-parallel
Strand 4	C	73	80	parallel
Strand 5	C	237	243	parallel
Strand 6	C	220	225	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	45	46	first strand
Strand 2	C	99	100	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	C	85	89	first strand
Strand 2	C	159	163	anti-parallel

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There are 2 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	179	181	first strand
Strand 2	C	215	217	parallel

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There are 2 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	191	192	first strand
Strand 2	C	197	198	anti-parallel

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There are 7 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	286	293	first strand
Strand 2	C	296	305	anti-parallel
Strand 3	C	268	273	anti-parallel
Strand 4	C	260	264	anti-parallel
Strand 5	C	404	408	parallel
Strand 6	C	428	432	parallel
Strand 7	C	465	469	anti-parallel

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There are 4 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	342	344	first strand
Strand 2	C	361	366	anti-parallel
Strand 3	D	361	366	anti-parallel
Strand 4	D	342	344	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	26	33	first strand
Strand 2	D	14	20	anti-parallel
Strand 3	D	4	10	anti-parallel
Strand 4	D	73	80	parallel
Strand 5	D	237	243	parallel
Strand 6	D	220	225	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	45	46	first strand
Strand 2	D	99	100	anti-parallel

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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	D	86	89	first strand
Strand 2	D	159	162	anti-parallel

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There are 2 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	179	181	first strand
Strand 2	D	215	217	parallel

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There are 2 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	191	192	first strand
Strand 2	D	197	198	anti-parallel

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There are 7 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	286	293	first strand
Strand 2	D	296	305	anti-parallel
Strand 3	D	268	273	anti-parallel
Strand 4	D	260	264	anti-parallel
Strand 5	D	404	408	parallel
Strand 6	D	428	432	parallel
Strand 7	D	465	469	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: 3G25

Analysis of interatomic Contacts of Structural Units in PDB entry:
3G25