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

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 2QDE entry

There are 8 chains in PDB entry 2QDE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 3	THR 388
B	LEU 3	THR 388
C	LEU 3	THR 388
D	LEU 3	THR 388
E	LEU 3	THR 388
F	LEU 3	THR 388
G	LEU 3	THR 388
H	LEU 3	THR 388

There are142 helices in PDB entry 2QDE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	61	72	Right-handed alpha
Helix 2	2	A	72	77	Right-handed alpha
Helix 3	3	A	85	97	Right-handed alpha
Helix 4	4	A	100	120	Right-handed alpha
Helix 5	5	A	122	127	Right-handed alpha
Helix 6	6	A	145	160	Right-handed alpha
Helix 7	7	A	171	187	Right-handed alpha
Helix 8	8	A	201	213	Right-handed alpha
Helix 9	9	A	214	216	Right-handed 310
Helix 10	10	A	228	237	Right-handed alpha
Helix 11	11	A	251	262	Right-handed alpha
Helix 12	12	A	270	275	Right-handed alpha
Helix 13	13	A	276	291	Right-handed alpha
Helix 14	14	A	302	316	Right-handed alpha
Helix 15	15	A	318	322	Right-handed 310
Helix 16	16	A	327	333	Right-handed alpha
Helix 17	17	A	337	341	Right-handed 310
Helix 18	18	A	370	378	Right-handed alpha
Helix 19	19	B	61	72	Right-handed alpha
Helix 20	20	B	72	77	Right-handed alpha
Helix 21	21	B	85	97	Right-handed alpha
Helix 22	22	B	100	120	Right-handed alpha
Helix 23	23	B	122	127	Right-handed alpha
Helix 24	24	B	145	160	Right-handed alpha
Helix 25	25	B	171	187	Right-handed alpha
Helix 26	26	B	201	213	Right-handed alpha
Helix 27	27	B	214	216	Right-handed 310
Helix 28	28	B	228	237	Right-handed alpha
Helix 29	29	B	251	262	Right-handed alpha
Helix 30	30	B	270	275	Right-handed alpha
Helix 31	31	B	276	291	Right-handed alpha
Helix 32	32	B	302	316	Right-handed alpha
Helix 33	33	B	318	322	Right-handed 310
Helix 34	34	B	327	333	Right-handed alpha
Helix 35	35	B	337	341	Right-handed 310
Helix 36	36	B	370	378	Right-handed alpha
Helix 37	37	C	61	72	Right-handed alpha
Helix 38	38	C	72	77	Right-handed alpha
Helix 39	39	C	85	97	Right-handed alpha
Helix 40	40	C	100	120	Right-handed alpha
Helix 41	41	C	122	126	Right-handed 310
Helix 42	42	C	145	160	Right-handed alpha
Helix 43	43	C	171	187	Right-handed alpha
Helix 44	44	C	201	213	Right-handed alpha
Helix 45	45	C	214	216	Right-handed 310
Helix 46	46	C	228	237	Right-handed alpha
Helix 47	47	C	251	262	Right-handed alpha
Helix 48	48	C	270	275	Right-handed alpha
Helix 49	49	C	276	290	Right-handed alpha
Helix 50	50	C	302	316	Right-handed alpha
Helix 51	51	C	318	322	Right-handed 310
Helix 52	52	C	327	333	Right-handed alpha
Helix 53	53	C	370	378	Right-handed alpha
Helix 54	54	D	61	72	Right-handed alpha
Helix 55	55	D	72	77	Right-handed alpha
Helix 56	56	D	85	97	Right-handed alpha
Helix 57	57	D	100	120	Right-handed alpha
Helix 58	58	D	122	127	Right-handed alpha
Helix 59	59	D	145	160	Right-handed alpha
Helix 60	60	D	171	187	Right-handed alpha
Helix 61	61	D	201	213	Right-handed alpha
Helix 62	62	D	214	216	Right-handed 310
Helix 63	63	D	228	237	Right-handed alpha
Helix 64	64	D	251	262	Right-handed alpha
Helix 65	65	D	270	275	Right-handed alpha
Helix 66	66	D	276	291	Right-handed alpha
Helix 67	67	D	302	316	Right-handed alpha
Helix 68	68	D	318	322	Right-handed 310
Helix 69	69	D	327	333	Right-handed alpha
Helix 70	70	D	337	341	Right-handed 310
Helix 71	71	D	370	378	Right-handed alpha
Helix 72	72	E	61	72	Right-handed alpha
Helix 73	73	E	72	77	Right-handed alpha
Helix 74	74	E	85	97	Right-handed alpha
Helix 75	75	E	100	120	Right-handed alpha
Helix 76	76	E	122	127	Right-handed alpha
Helix 77	77	E	145	159	Right-handed alpha
Helix 78	78	E	171	187	Right-handed alpha
Helix 79	79	E	201	213	Right-handed alpha
Helix 80	80	E	214	216	Right-handed 310
Helix 81	81	E	228	237	Right-handed alpha
Helix 82	82	E	251	262	Right-handed alpha
Helix 83	83	E	270	275	Right-handed alpha
Helix 84	84	E	276	291	Right-handed alpha
Helix 85	85	E	302	316	Right-handed alpha
Helix 86	86	E	318	322	Right-handed 310
Helix 87	87	E	327	333	Right-handed alpha
Helix 88	88	E	337	341	Right-handed 310
Helix 89	89	E	370	378	Right-handed alpha
Helix 90	90	F	61	72	Right-handed alpha
Helix 91	91	F	72	77	Right-handed alpha
Helix 92	92	F	85	97	Right-handed alpha
Helix 93	93	F	100	120	Right-handed alpha
Helix 94	94	F	122	127	Right-handed alpha
Helix 95	95	F	145	160	Right-handed alpha
Helix 96	96	F	171	187	Right-handed alpha
Helix 97	97	F	201	213	Right-handed alpha
Helix 98	98	F	214	216	Right-handed 310
Helix 99	99	F	228	236	Right-handed alpha
Helix 100	100	F	251	262	Right-handed alpha
Helix 101	101	F	270	275	Right-handed alpha
Helix 102	102	F	276	291	Right-handed alpha
Helix 103	103	F	302	316	Right-handed alpha
Helix 104	104	F	318	322	Right-handed 310
Helix 105	105	F	327	333	Right-handed alpha
Helix 106	106	F	337	341	Right-handed 310
Helix 107	107	F	370	378	Right-handed alpha
Helix 108	108	G	61	72	Right-handed alpha
Helix 109	109	G	72	77	Right-handed alpha
Helix 110	110	G	85	97	Right-handed alpha
Helix 111	111	G	100	120	Right-handed alpha
Helix 112	112	G	122	127	Right-handed alpha
Helix 113	113	G	145	160	Right-handed alpha
Helix 114	114	G	171	187	Right-handed alpha
Helix 115	115	G	201	213	Right-handed alpha
Helix 116	116	G	214	216	Right-handed 310
Helix 117	117	G	228	237	Right-handed alpha
Helix 118	118	G	251	262	Right-handed alpha
Helix 119	119	G	270	275	Right-handed alpha
Helix 120	120	G	276	291	Right-handed alpha
Helix 121	121	G	302	316	Right-handed alpha
Helix 122	122	G	318	322	Right-handed 310
Helix 123	123	G	327	333	Right-handed alpha
Helix 124	124	G	370	377	Right-handed alpha
Helix 125	125	H	61	72	Right-handed alpha
Helix 126	126	H	72	77	Right-handed alpha
Helix 127	127	H	85	97	Right-handed alpha
Helix 128	128	H	100	120	Right-handed alpha
Helix 129	129	H	122	127	Right-handed alpha
Helix 130	130	H	145	160	Right-handed alpha
Helix 131	131	H	171	187	Right-handed alpha
Helix 132	132	H	201	213	Right-handed alpha
Helix 133	133	H	214	216	Right-handed 310
Helix 134	134	H	228	237	Right-handed alpha
Helix 135	135	H	251	262	Right-handed alpha
Helix 136	136	H	270	275	Right-handed alpha
Helix 137	137	H	276	291	Right-handed alpha
Helix 138	138	H	302	316	Right-handed alpha
Helix 139	139	H	318	322	Right-handed 310
Helix 140	140	H	327	333	Right-handed alpha
Helix 141	141	H	337	341	Right-handed 310
Helix 142	142	H	370	378	Right-handed alpha

There are 24 sheets in PDB entry 2QDE. 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,

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	45	49	first strand
Strand 2	A	31	40	anti-parallel
Strand 3	A	5	15	anti-parallel
Strand 4	A	385	387	anti-parallel

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There are 3 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	135	136	first strand
Strand 2	A	356	358	anti-parallel
Strand 3	A	351	353	anti-parallel

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There are 7 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	139	140	first strand
Strand 2	A	164	167	parallel
Strand 3	A	192	195	parallel
Strand 4	A	220	221	parallel
Strand 5	A	243	245	parallel
Strand 6	A	266	269	parallel
Strand 7	A	294	296	parallel

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There are 4 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	45	49	first strand
Strand 2	B	31	40	anti-parallel
Strand 3	B	5	15	anti-parallel
Strand 4	B	385	387	anti-parallel

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There are 3 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	135	136	first strand
Strand 2	B	356	358	anti-parallel
Strand 3	B	351	353	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	B	139	140	first strand
Strand 2	B	164	167	parallel
Strand 3	B	192	195	parallel
Strand 4	B	220	221	parallel
Strand 5	B	243	245	parallel
Strand 6	B	266	269	parallel
Strand 7	B	294	296	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	C	45	49	first strand
Strand 2	C	31	40	anti-parallel
Strand 3	C	5	15	anti-parallel
Strand 4	C	385	387	anti-parallel

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There are 3 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	135	136	first strand
Strand 2	C	356	358	anti-parallel
Strand 3	C	351	353	anti-parallel

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There are 7 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	139	140	first strand
Strand 2	C	164	167	parallel
Strand 3	C	192	195	parallel
Strand 4	C	220	221	parallel
Strand 5	C	243	245	parallel
Strand 6	C	266	269	parallel
Strand 7	C	294	296	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	D	45	49	first strand
Strand 2	D	31	40	anti-parallel
Strand 3	D	5	15	anti-parallel
Strand 4	D	385	387	anti-parallel

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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	D	135	136	first strand
Strand 2	D	356	358	anti-parallel
Strand 3	D	351	353	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	139	140	first strand
Strand 2	D	164	167	parallel
Strand 3	D	192	195	parallel
Strand 4	D	220	221	parallel
Strand 5	D	243	245	parallel
Strand 6	D	266	269	parallel
Strand 7	D	294	296	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	45	49	first strand
Strand 2	E	31	40	anti-parallel
Strand 3	E	5	15	anti-parallel
Strand 4	E	385	387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	135	136	first strand
Strand 2	E	356	358	anti-parallel
Strand 3	E	351	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	139	140	first strand
Strand 2	E	164	167	parallel
Strand 3	E	192	195	parallel
Strand 4	E	220	221	parallel
Strand 5	E	243	245	parallel
Strand 6	E	266	269	parallel
Strand 7	E	294	296	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	F	45	49	first strand
Strand 2	F	31	40	anti-parallel
Strand 3	F	5	15	anti-parallel
Strand 4	F	385	387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	135	136	first strand
Strand 2	F	356	358	anti-parallel
Strand 3	F	351	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	139	140	first strand
Strand 2	F	164	167	parallel
Strand 3	F	192	195	parallel
Strand 4	F	220	221	parallel
Strand 5	F	243	245	parallel
Strand 6	F	266	269	parallel
Strand 7	F	294	296	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	49	first strand
Strand 2	G	31	40	anti-parallel
Strand 3	G	5	15	anti-parallel
Strand 4	G	385	387	anti-parallel

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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	G	135	136	first strand
Strand 2	G	356	358	anti-parallel
Strand 3	G	351	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	139	140	first strand
Strand 2	G	164	167	parallel
Strand 3	G	192	195	parallel
Strand 4	G	220	221	parallel
Strand 5	G	243	245	parallel
Strand 6	G	266	269	parallel
Strand 7	G	294	296	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	45	49	first strand
Strand 2	H	31	40	anti-parallel
Strand 3	H	5	15	anti-parallel
Strand 4	H	385	387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	135	136	first strand
Strand 2	H	356	358	anti-parallel
Strand 3	H	351	353	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	139	140	first strand
Strand 2	H	164	167	parallel
Strand 3	H	192	195	parallel
Strand 4	H	220	221	parallel
Strand 5	H	243	245	parallel
Strand 6	H	266	269	parallel
Strand 7	H	294	296	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: 2QDE

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