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Information on SUBCLASS 4.2.1
Subclass Accession number: 7333
Subclass: 4.2.1 PSSM
Type: EH beta-alpha
DB: ArchDB-EC

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 14

Average sequence ID (%) : 16.5 +/- 24.8
Average RMSD (Å) : 1.129 +/- 0.202

Consensus geometry
d (Å): 11 delta (°): 90-135 theta (°): 135-180 rho (°): 180-225
Consensus Sequence: XXXXXppp
(φψ)-conformation: bbabpbaa
Pattern: x[afglmptv]xxxxx[DGNST][dekpqt][ehprst][altv]x
Conservation:-0.553-0.4590.554-0.674-1.170-0.926-0.5892.4160.0190.4661.039-0.121
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1aq0_A_291aq0   A2940SMRLYAPNQAALEEEESS--HHHHbbbbabwxaaaa
1cf2_O_261cf2   O3041GVSKTRPDFEAREEEESS-SHHHHebbbabxbaaaa
1dmr_*_2161dmr   -218229IVIDPVRTKTVEEEE-SB--HHHHbbbbabxxaaaa
1duv_G_461duv   G4859ALIFEKDSTRTREEEESS--SHHHxbxbabxbaaaa
1dxh_A_471dxh   A4960ALIFEKTSTRTREEEESS--HHHHxbxbabpbaaaa
1eua_A_911eua   A91101.AISPGLTEPLL.EEESS--HHHH.bbbabbbaaaa
1g8k_A_2721g8k   A274285IFVDPRETPSVAEEE-SS--HHHHbbbbabxbaaaa
1j4a_A_1711j4a   A173184ITYDIFRNPELEEEE-SS--HHHHbbbbabxxaaaa
1j6u_A_271j6u   A2839YGSNIEETERTAEEE-SS--HHHHbbbbabxbaaaa
1ml4_A_461ml4   A4859ATLFFEPSTRTREEEESS--SHHHbxbbabxbaaaa
1oth_A_811oth   A8394GMIFEKRSTRTREEEESS--SHHHxbxbabxbaaaa
1pvv_A_471pvv   A4960AMIFQKPSTRTREEEESS--SHHHxxbbabpbaaaa
1qgo_A_1941qgo   A198209MPLMLVAGDHAIEE-SSS--HHHHbxababxxaaaa
1tmo_*_2221tmo   -224235ISIDPVVTKTQAEEE-SS--HHHHbbxbabxxaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE S - 32
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE K - 33
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE T - 34
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE R - 35
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE P - 36
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE D - 37
1cf2_O_261cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE E - 39
1dmr_*_2161dmr   *     PGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE I - 220
1dmr_*_2161dmr   *     PGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE D - 221
1dmr_*_2161dmr   *     OOXYGEN ATOM D - 221
1dmr_*_2161dmr   *     PGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE P - 222
1dmr_*_2161dmr   *     OOXYGEN ATOM P - 222
1dmr_*_2161dmr   *     PGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE V - 223
1dmr_*_2161dmr   *     OOXYGEN ATOM V - 223
1dmr_*_2161dmr   *     PGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE T - 225
1dmr_*_2161dmr   *     OOXYGEN ATOM T - 225
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE F - 51
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE K - 53
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE D - 54
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE S - 55
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE T - 56
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE R - 57
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE T - 58
1duv_G_461duv   G     PSQNDELTA-(N'-SULPHODIAMINOPHOSPHINYL)-L-ORNITHINE R - 59
1eua_A_911eua   A     PYRPYRUVIC ACID I - 92
1eua_A_911eua   A     PYRPYRUVIC ACID S - 93
1eua_A_911eua   A     PYRPYRUVIC ACID P - 94
1eua_A_911eua   A     ACTACETATE ION L - 96
1eua_A_911eua   A     ACTACETATE ION T - 97
1g8k_A_2721g8k   A     MGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE V - 276
1g8k_A_2721g8k   A     MGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE D - 277
1g8k_A_2721g8k   A     MGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE P - 278
1g8k_A_2721g8k   A     MGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE R - 279
1g8k_A_2721g8k   A     MGD2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE T - 281
1g8k_A_2721g8k   A     HGMERCURY (II) ION P - 282
1g8k_A_2721g8k   A     HGMERCURY (II) ION I - 286
1j6u_A_271j6u   A     MSESELENOMETHIONINE V - 27
1j6u_A_271j6u   A     MSESELENOMETHIONINE L - 41
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID F - 51
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID E - 53
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID P - 54
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID S - 55
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID T - 56
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID R - 57
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID T - 58
1ml4_A_461ml4   A     PALN-(PHOSPHONACETYL)-L-ASPARTIC ACID R - 59
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE F - 86
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE K - 88
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE R - 89
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE S - 90
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE T - 91
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE R - 92
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE T - 93
1oth_A_811oth   A     PAON-(PHOSPHONOACETYL)-L-ORNITHINE R - 94
1tmo_*_2221tmo   *     2MDGUANYLATE-O'-PHOSPHORIC ACID MONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,5,6,7,8A,9,10,10A-OCTAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL) ESTER I - 226
1tmo_*_2221tmo   *     2MDGUANYLATE-O'-PHOSPHORIC ACID MONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,5,6,7,8A,9,10,10A-OCTAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL) ESTER D - 227
1tmo_*_2221tmo   *     2MDGUANYLATE-O'-PHOSPHORIC ACID MONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,5,6,7,8A,9,10,10A-OCTAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL) ESTER P - 228
1tmo_*_2221tmo   *     2MDGUANYLATE-O'-PHOSPHORIC ACID MONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,5,6,7,8A,9,10,10A-OCTAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL) ESTER V - 229
1tmo_*_2221tmo   *     2MDGUANYLATE-O'-PHOSPHORIC ACID MONO-(2-AMINO-5,6-DIMERCAPTO-4-OXO-3,5,6,7,8A,9,10,10A-OCTAHYDRO-4H-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-7-YLMETHYL) ESTER T - 231
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1qgo_A_1941qgo   A COTHE ACTIVE SITE IS LOCATED IN A CLEFT BETWEEN THE TWO DOMAINS SURROUNDED BY FOUR REGIONS OF STRUCTURE COMPRISED RESPECTIVELY BY RESIDUES 10-14, 86-89, 145- 149, 205-207. HIS 145 AND HIS 207 ARE THE TWO RESIDUES SHOWN TO BE RESPONSIBLE FOR METAL BINDING.H - 207

Clusters included in this Subclass
CLUSTER: EH.4.29
CLUSTER: EH.5.19
CLUSTER: EH.6.53