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Information on SUBCLASS 1.2.1
Subclass Accession number: 2699
Subclass: 1.2.1 PSSM
Type: EH beta-alpha
DB: ArchDB95

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 89

Average sequence ID (%) : 9.1 +/- 12.6
Average RMSD (Å) : 0.429 +/- 0.191

Consensus geometry
d (Å): 7 delta (°): 45-90 theta (°): 90-135 rho (°): 45-90
Consensus Sequence: hXXpX
(φψ)-conformation: bpaaa
Pattern: xx[acfgilmpvwy]xx[adegknqrst][adegknqrst][afilmtv]xx
Conservation:-1.000-0.8110.1090.312-1.0721.0200.0601.927-0.516-1.030
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1a4s_A_3021a4s   A303312VFVQREIMPQEEEEGGGHHHxxbpaaaaaa
1am5_*_2211am5   -221230IVAPVSALANEEE-TTTHHHbbbpaaaaaa
1amf_*_41amf   -716VFAAASLTNAEEEEGGGHHHbbbpaaaaaa
1aop_*_2721aop   -275284GYLPLEHTLAEEEEGGGHHHebbxaaaaaa
1atg_*_31atg   -514VVTATNFLGTEEEEGGGHHHbbbpaaaaaa
1ayx_*_3871ayx   -387396ITINKINYDFEEEEGGGHHHbbbxaaaaaa
1az9_*_1061az9   -106115RALAFSEINQEEEEGGGHHHbbbxaaaaaa
1b5e_A_2041b5e   A215224LHVYSRHFYLEEEEGGGHHHbbbxaaaaaa
1cf2_O_501cf2   O5160YVAIPERVKLEESSGGGHHHbbabaaaaaa
1cjw_A_1551cjw   A158167LMCEDALVPFEEE-GGGHHHbbbxaaaaaa
1cuo_A_491cuo   A4958VLAKSADVGDEEEEGGGHHHbbbxaaaaaa
1d1t_A_3461d1t   A348357HVLPFKKISEEEEEGGGHHHbbbxaaaaaa
1d9e_A_12551d9e   A12551262..LPLAKLEP..EEGGGHHH..xxaaaaaa
1dms_*_3961dms   -396404.VIPVARVVD.EEEGGGHHH.bbxaaaaaa
1dvi_A_1911dvi   A191198..IGSNELPG..EETTTHHH..bxaaaaaa
1e3i_A_3481e3i   A350359HALPFESINDEEEEGGGHHHbbbxaaaaaa
1e3m_B_701e3m   B7078.GIPYHAVEN.EEEGGGHHH.bbxaaaaaa
1elj_A_621elj   A6372FIWAHDWIGKEEEEGGGHHHbbbpaaaaaa
1eu1_A_3961eu1   A396404.SIPCARVVD.EEEGGGHHH.bbpaaaaaa
1ewq_A_721ewq   A7280.GIPLRAFEA.EEEGGGHHH.bbxaaaaaa
1f4p_A_661f4p   A6674.ELQDDFIPL.EE-TTTHHH.bxpaaaaaa
1f8f_A_3431f8f   A344353KFYAFDEINQEEEEGGGHHHbxbxaaaaaa
1f9m_A_171f9m   A1827TEVNKDTFWPEEE-TTTHHHbxbbaaaaaa
1fiu_A_2741fiu   A274282.LKDISDLPL.EEEGGGHHH.bbxaaaaaa
1gnk_A_541gnk   A6372VAIADDQLDEEEE-GGGHHHbxbxaaaaaa
1h2b_A_3311h2b   A332341DIHKLDEINDEEEEGGGHHHbxbxaaaaaa
1h4v_B_4041h4v   B405414VRLSREEVPGEEEEGGGHHHbbbxaaaaaa
1hc7_A_3711hc7   A371379.TLPLAALPE.EEEGGGHHH.xbxaaaaaa
1hsj_A_591hsj   A6069IFWAHDRFGGEEEETTTHHHbbbxaaaaaa
1htr_B_2231htr   B223232LTVPQQYMSAEEEEGGGHHHxxbpaaaaaa
1i2a_A_1041i2a   A105114FIAQADLMPLEEEEGGGHHHbbbpaaaaaa
1iq8_A_5091iq8   A510519VVVNKEAEPFEEE-TTTHHHbxbxaaaaaa
1iz0_A_1731iz0   A173182EAATYAEVPEEEEEGGGHHHbbbxaaaaaa
1ja1_A_1441ja1   A144152.DPTDNAQDF.EE-GGGHHH.xwxaaaaaa
1jax_A_1741jax   A178187DAGPLSNSRLEEESGGGHHHxaexaaaaaa
1joi_*_491joi   -4958VLSSAADMPGEEEEGGGHHHbbbxaaaaaa
1jv1_A_1621jv1   A164173IMTSGRTMESEEE-TTTHHHbxbbaaNaaa
1k3x_A_1071k3x   A109118EMLRPEQLTTEEE-TTHHHHbxbxaaaaaa
1k7h_A_4521k7h   A452460.VYEENYIPH.EEETTHHHH.bbxaaaaaa
1kbl_A_2891kbl   A289296..QPITQLEN..EEGGGHHH..xxaaaaaa
1knw_A_1661knw   A166173..IWYTDLPA..EEGGGHHH..xpaaaaaa
1kon_A_1701kon   A172181VYTAWEEMGKEEEEGGGHHHbbbxaaaaaa
1kwm_A_501kwm   A5463FRVKAEDTVTEEE-GGGHHHbxbxaaaaaa
1l6s_A_531l6s   A5362MRIPEKHLAREEEEGGGHHHbxxxaaaaaa
1lar_A_15891lar   A15891596..VPARNLYA..EEGGGHHH..bxaaaaaa
1lar_B_15891lar   B15891596..VPARNLYA..EETTSHHH..bwaaaaaa
1m45_A_211m45   A2129.AIAKDSLGD.EEEGGGHHH.bbpaaaaaa
1m6j_A_401m6j   A4453VGVPFIYIPKEEE-GGGHHHbxbwaaaaaa
1mw7_A_1721mw7   A175184IRGDYNSFKLEEEEGGGHHHbbbpaaaaaa
1n3l_A_1811n3l   A182191QFGGIDQRKIEEEEGGGHHHbbbxaaaaaa
1nbf_A_5111nbf   A517526VYIRESKLSEEEEEGGGHHHbbbxaaaaaa
1ncx_*_361ncx   -3644.DISTKELGT.EEEGGGHHH.bbxaaaaaa
1ne2_A_1391ne2   A141150SIGNAKARDFEEEEGGGHHHbbbpaaaaaa
1nh8_A_431nh8   A4655FFLRPKDIAIEEE-GGGHHHbbbpaaaaaa
1nk4_A_8311nk4   A834843LEAPKEEMEREEEEGGGHHHbbbwaaaaaa
1nkx_A_5961nkx   A597606VVSRSDRAAHEEEEGGGHHHxbbxaaaaaa
1nml_A_951nml   A95103.DGRAADLAE.EEEGGGHHH.bbxaaaaaa
1nnj_A_1131nnj   A115124ELISTDQVLPEEEEGGGHHHbbbxaaaaaa
1nsa_*_501nsa   -5463FRVKAEDILAEEE-GGGHHHbbbxaaaaaa
1nth_A_1341nth   A134142.PISEDVFMP.EE-GGGHHH.wbxaaaaaa
1nzj_A_1871nzj   A188197IVRGADLIEPEEEEGGGHHHbbbxaaaaaw
1o60_A_2551o60   A255262..LPLSALEG..EEGGGHHH..xxaaaaaa
1o98_A_4821o98   A482489..GILGDLAP..EEGGGHHH..xbaaaaaa
1oao_A_5441oao   A546555HMGSCVDNSREEESGGGHHHxaexaaaaaa
1omh_A_71omh   A714..LTRQDIGR..EEGGGHHH..xbaaaaaa
1pca_*_521pca   -5463VRVPFPSIQAEEE-GGGHHHbxbxaaaaaa
1pe1_A_12381pe1   A12381245..LPLSQLEG..EEGGGHHH..xpaaaaaa
1q2y_A_1021q2y   A104113LNAQTQAVPFEEEEGGGHHHbxbxaaaaaa
1q7h_A_721q7h   A7382VTVDEGAEPHEEE-TTTHHHbbbxaaaaaa
1q8i_A_411q8i   A4352AFIPADQVPREEEEGGGHHHbbbpaaaaaa
1qor_A_3011qor   A301309.KYPLKDAQR.EEEGGGHHH.bbxaaaaaa
1qqq_A_1951qqq   A206215THLYSNHMDQEEEEGGGHHHbbbxaaaaaa
1qwg_A_2251qwg   A226235ANIAFDEVISEEEEGGGHHHblxpaaaaaa
1r6t_A_3041r6t   A307316IPCAIDQDPYEEEEGGGHHHbxbxaaaaaa
1r94_A_601r94   A6271VVVDGKSLQFEEEEGGGHHHbbbpaaaaaa
1rjw_A_3081rjw   A309318EVQPLEKINEEEEEGGGHHHbxbxaaaaaa
1rkr_A_491rkr   A4958VLTKQADMQGEEEEGGGHHHbbbxaaaaaa
1su8_A_5201su8   A522531HMGSCVDNSREEESSTTHHHxaexaaaaaa
1tmo_*_4051tmo   -405413.TIPVARWID.EEEGGGHHH.bbxaaaaaa
1ukf_A_2311ukf   A233242FQSSRSAAPQEEEETTTHHHbbbxaaaaaa
1vj0_A_3401vj0   A340349HRLPLKEANKEEEEGGGHHHbbbxaaaaaa
1wdc_C_281wdc   C2835..VDAFKLGD..EEGGGHHH..bpaaaaaa
1wdn_A_431wdn   A4655KPMDFSGIIPEEE-GGGHHHbxbxaaaaaa
1ygh_A_2081ygh   A211220TYADNYAIGYEEE-GGGHHHbxxxaaaaaa
2dap_*_462dap   -4654.VFDVADVDK.EEEGGGHHH.bbxaaaaaa
2shp_A_2212shp   A221228..INAAEIES..EEGGGHHH..bxaaaaaa
3mbp_*_593mbp   -6069IFWAHDRFGGEEEEGGGHHHbbbxaaaaaa
3thi_A_603thi   A6170FVLDSIFLSHEEEEGGGHHHbbbxaaaaaa
8abp_*_2878abp   -287296VLITRDNFKEEEEETTTHHHbxbbaaaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1amf_*_41amf   *     MOOMOLYBDATE ION A - 10
1amf_*_41amf   *     MOOMOLYBDATE ION A - 11
1amf_*_41amf   *     MOOMOLYBDATE ION S - 12
1amf_*_41amf   *     MOOMOLYBDATE ION L - 13
1atg_*_31atg   *     EDO1,2-ETHANEDIOL V - 6
1atg_*_31atg   *     WO4TUNGSTATE(VI)ION A - 8
1atg_*_31atg   *     WO4TUNGSTATE(VI)ION T - 9
1atg_*_31atg   *     WO4TUNGSTATE(VI)ION N - 10
1atg_*_31atg   *     WO4TUNGSTATE(VI)ION F - 11
1atg_*_31atg   *     EDO1,2-ETHANEDIOL Q - 17
1b5e_A_2041b5e   A     DCM2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE H - 216
1b5e_A_2041b5e   A     DCM2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE Y - 218
1cf2_O_501cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE A - 53
1cf2_O_501cf2   O     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE F - 61
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE L - 158
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE M - 159
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE C - 160
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE E - 161
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE A - 163
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE L - 164
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE F - 167
1cjw_A_1551cjw   A     COTCOA-S-ACETYL TRYPTAMINE Y - 168
1d1t_A_3461d1t   A     ZNZINC ION E - 357
1d1t_A_3461d1t   A     ZNZINC ION E - 360
1d1t_A_3461d1t   A     ZNZINC ION L - 361
1d1t_A_3461d1t   A     NADNICOTINAMIDE-ADENINE-DINUCLEOTIDE L - 362
1dvi_A_1911dvi   A     CACALCIUM ION I - 191
1dvi_A_1911dvi   A     CACALCIUM ION G - 192
1dvi_A_1911dvi   A     CACALCIUM ION E - 195
1e3i_A_3481e3i   A     NADNICOTINAMIDE-ADENINE-DINUCLEOTIDE M - 364
1e3m_B_701e3m   B     MSESELENOMETHIONINE G - 70
1elj_A_621elj   A     GLCGLUCOSE W - 65
1elj_A_621elj   A     GLCGLUCOSE A - 66
1elj_A_621elj   A     GLCGLUCOSE H - 67
1elj_A_621elj   A     GLCGLUCOSE D - 68
1elj_A_621elj   A     GLCGLUCOSE W - 69
1elj_A_621elj   A     GLCGLUCOSE K - 72
1eu1_A_3961eu1   A     GLCGLUCOSE R - 401
1eu1_A_3961eu1   A     GLCGLUCOSE D - 404
1ewq_A_721ewq   A     MSESELENOMETHIONINE G - 72
1ewq_A_721ewq   A     MSESELENOMETHIONINE E - 83
1ewq_A_721ewq   A     MSESELENOMETHIONINE R - 84
1ewq_A_721ewq   A     MSESELENOMETHIONINE L - 85
1ewq_A_721ewq   A     MSESELENOMETHIONINE L - 86
1f4p_A_661f4p   A     FMNFLAVIN MONONUCLEOTIDE Q - 68
1f8f_A_3431f8f   A     NAHNICOTINAMIDE-ADENINE-DINUCLEOTIDE S - 358
1h2b_A_3311h2b   A     ZNZINC ION D - 332
1h2b_A_3311h2b   A     ZNZINC ION I - 333
1h2b_A_3311h2b   A     ZNZINC ION H - 334
1h2b_A_3311h2b   A     ZNZINC ION R - 345
1h2b_A_3311h2b   A     NAJNICOTINAMIDE-ADENINE-DINUCLEOTIDE (ACIDIC FORM) L - 346
1hsj_A_591hsj   A     GLCGLUCOSE W - 62
1hsj_A_591hsj   A     GLCGLUCOSE A - 63
1hsj_A_591hsj   A     GLCGLUCOSE D - 65
1hsj_A_591hsj   A     GLCGLUCOSE R - 66
1ja1_A_1441ja1   A     FMNFLAVIN MONONUCLEOTIDE D - 144
1ja1_A_1441ja1   A     FMNFLAVIN MONONUCLEOTIDE T - 146
1jv1_A_1621jv1   A     UD1URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE M - 165
1jv1_A_1621jv1   A     UD1URIDINE-DIPHOSPHATE-N-ACETYLGLUCOSAMINE S - 167
1k3x_A_1071k3x   A     GOLGLYCEROL E - 114
1k3x_A_1071k3x   A     GOLGLYCEROL T - 117
1k3x_A_1071k3x   A     GOLGLYCEROL T - 118
1ne2_A_1391ne2   A     MSESELENOMETHIONINE I - 139
1ne2_A_1391ne2   A     MSESELENOMETHIONINE Y - 140
1ne2_A_1391ne2   A     MSESELENOMETHIONINE S - 141
1ne2_A_1391ne2   A     MSESELENOMETHIONINE I - 142
1ne2_A_1391ne2   A     MSESELENOMETHIONINE G - 143
1ne2_A_1391ne2   A     MSESELENOMETHIONINE L - 151
1ne2_A_1391ne2   A     MSESELENOMETHIONINE F - 155
1nkx_A_5961nkx   A     NAGN-ACETYL-D-GLUCOSAMINE Q - 609
1nkx_A_5961nkx   A     NAGN-ACETYL-D-GLUCOSAMINE H - 613
1nkx_A_5961nkx   A     NAGN-ACETYL-D-GLUCOSAMINE Q - 614
1nkx_A_5961nkx   A     NAGN-ACETYL-D-GLUCOSAMINE L - 617
1nkx_A_5961nkx   A     NAGN-ACETYL-D-GLUCOSAMINE F - 618
1nml_A_951nml   A     CITCITRIC ACID D - 95
1nnj_A_1131nnj   A     CRYPROPANE-1,2,3-TRIOL T - 113
1nnj_A_1131nnj   A     CRYPROPANE-1,2,3-TRIOL E - 115
1nnj_A_1131nnj   A     CRYPROPANE-1,2,3-TRIOL Y - 125
1nnj_A_1131nnj   A     CRYPROPANE-1,2,3-TRIOL K - 129
1nsa_*_501nsa   *     BENBENZAMIDINE E - 59
1nsa_*_501nsa   *     BENBENZAMIDINE L - 62
1nsa_*_501nsa   *     BENBENZAMIDINE A - 63
1nsa_*_501nsa   *     BENBENZAMIDINE D - 66
1o60_A_2551o60   A     MSESELENOMETHIONINE G - 262
1o60_A_2551o60   A     MSESELENOMETHIONINE F - 263
1o60_A_2551o60   A     MSESELENOMETHIONINE V - 264
1o60_A_2551o60   A     MSESELENOMETHIONINE S - 265
1oao_A_5441oao   A     XCCFE(4)-NI(1)-S(4) CLUSTER S - 549
1oao_A_5441oao   A     FE2FE (II) ION S - 549
1oao_A_5441oao   A     XCCFE(4)-NI(1)-S(4) CLUSTER C - 550
1oao_A_5441oao   A     CMOCARBON MONOXIDE C - 550
1oao_A_5441oao   A     FE2FE (II) ION C - 550
1oao_A_5441oao   A     NINICKEL (II) ION C - 550
1oao_A_5441oao   A     FE2FE (II) ION V - 551
1oao_A_5441oao   A     XCCFE(4)-NI(1)-S(4) CLUSTER N - 553
1oao_A_5441oao   A     CMOCARBON MONOXIDE N - 553
1oao_A_5441oao   A     NINICKEL (II) ION N - 553
1omh_A_71omh   A     MSESELENOMETHIONINE L - 7
1omh_A_71omh   A     MSESELENOMETHIONINE D - 11
1omh_A_71omh   A     MSESELENOMETHIONINE R - 14
1pca_*_521pca   *     CITCITRIC ACID L - 68
1pca_*_521pca   *     CITCITRIC ACID A - 70
1q7h_A_721q7h   A     MSESELENOMETHIONINE I - 72
1q7h_A_721q7h   A     MSESELENOMETHIONINE V - 73
1q7h_A_721q7h   A     MSESELENOMETHIONINE T - 74
1q7h_A_721q7h   A     ZNZINC ION P - 81
1q7h_A_721q7h   A     ZNZINC ION H - 82
1q7h_A_721q7h   A     ZNZINC ION I - 83
1qor_A_3011qor   A     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE L - 314
1qor_A_3011qor   A     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE E - 315
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE W - 201
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE G - 203
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE G - 204
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE D - 205
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE T - 206
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE H - 207
1qqq_A_1951qqq   A     CMES,S-(2-HYDROXYETHYL)THIOCYSTEINE L - 208
1qqq_A_1951qqq   A     CXMN-CARBOXYMETHIONINE Q - 219
1r6t_A_3041r6t   A     MSESELENOMETHIONINE L - 306
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP I - 307
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP P - 308
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP C - 309
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP A - 310
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP I - 311
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP D - 312
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP Q - 313
1r6t_A_3041r6t   A     MSESELENOMETHIONINE D - 314
1r6t_A_3041r6t   A     MSESELENOMETHIONINE P - 315
1r6t_A_3041r6t   A     MSESELENOMETHIONINE Y - 316
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP Y - 316
1r6t_A_3041r6t   A     MSESELENOMETHIONINE F - 317
1r6t_A_3041r6t   A     TYMTRYPTOPHANYL-5'AMP F - 317
1su8_A_5201su8   A     NFSFE(4)-NI(1)-S(5) CLUSTER S - 525
1su8_A_5201su8   A     NFSFE(4)-NI(1)-S(5) CLUSTER C - 526
1su8_A_5201su8   A     NFSFE(4)-NI(1)-S(5) CLUSTER V - 527
1wdc_C_281wdc   C     CACALCIUM ION V - 28
1wdc_C_281wdc   C     CACALCIUM ION D - 29
3mbp_*_593mbp   *     GLCGLUCOSE H - 64
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1amf_*_41amf   * MO4MOLYBDATE BINDING SITE.S - 12
1atg_*_31atg   * MOBANION-BINDING POCKET LOCATED AT THE INTERFACE BETWEEN THE 2 DOMAINS OF THE PROTEIN. BINDS BOTH MOLYBDATE AND TUNGSTATE.T - 9
1atg_*_31atg   * MOBANION-BINDING POCKET LOCATED AT THE INTERFACE BETWEEN THE 2 DOMAINS OF THE PROTEIN. BINDS BOTH MOLYBDATE AND TUNGSTATE.N - 10
1h2b_A_3311h2b   A ZN2ZN BINDING SITE FOR CHAIN A, ADDITIONAL SITED - 332
1h2b_A_3311h2b   A ZN2ZN BINDING SITE FOR CHAIN A, ADDITIONAL SITEH - 334
1oao_A_5441oao   A AC2XCC BINDING SITE FOR CHAIN AC - 550

Clusters included in this Subclass
CLUSTER: EH.2.17
CLUSTER: EH.2.24
CLUSTER: EH.3.8
CLUSTER: EH.4.3
CLUSTER: EH.4.31
CLUSTER: EH.4.39
CLUSTER: EH.5.71