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Information on SUBCLASS 3.4.1
Subclass Accession number: 4693
Subclass: 3.4.1 PSSM
Type: HH alpha-alpha
DB: ArchDB95

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 71

Average sequence ID (%) : 15.0 +/- 16.8
Average RMSD (Å) : 0.704 +/- 0.247

Consensus geometry
d (Å): 11 delta (°): 90-135 theta (°): 45-90 rho (°): 315-360
Consensus Sequence: XXcXphX
(φψ)-conformation: aalbpaa
Pattern: x[adeknqrst]x[filtwy][adegknqr]x[dehknpqrst][afgilmpvy]x[dehknpqrst]x
Conservation:-0.5820.626-0.5330.2222.450-0.4690.435-0.783-1.0190.463-0.810
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1a41_*_2051a41   -212222IKQFGIRIKDLHHHTT--HHHHaaaagbxaaaa
1a77_*_2001a77   -204214LEDLRISLDDLHHHHT--HHHHaaaavbxaaaa
1ala_*_1191ala   -130140MQEYEANLEDKHHHHSS-HHHHaaaavbxaaaa
1ala_*_2811ala   -289299RKNFAKSLYQMHHHHSS-HHHHaaaavbxaaaa
1axn_*_1231axn   -134144YTVYKKSLGDDHHHHSS-HHHHaaaavbxaaaa
1axn_*_2071axn   -218228RNISQKDIVDSHHHHSS-HHHHaaaavbxaaaa
1axn_*_2851axn   -293303KKHYGYSLYSAHHHHSS-HHHHaaaavbxaaaa
1axn_*_511axn   -6272QAAYGKELKDDHHHHS--HHHHaaaalbxaaaa
1b43_A_2111b43   A215225LKELKLTREKLHHHHT--HHHHaaaalbbaaaa
1bd0_A_3421bd0   A346356ARHLETINYEVHHHHTS-TTHHaaaavbbaaaa
1bl0_A_411bl0   A4959KKETGHSLGQYHHHHSS-HHHHaaaavbxaaaa
1dgw_A_1921dgw   A196206EASYDSPYDEIHHHHTS-HHHHaaaalbxaaaa
1dm5_A_1171dm5   A128138KLLYKEDLEKEHHHHSS-HHHHaaaagxxaaaa
1dm5_A_2791dm5   A287297QAMYGKSLYEFHHHHSS-HHHHaaaavbxaaaa
1dm5_A_451dm5   A5666TTLFGKHLEDEHHHHSS-HHHHaaaavbxaaaa
1dv1_A_2971dv1   A301311EMITGVDLIKEHHHH---HHHHaaaavxxaaaa
1eex_A_2291eex   A232242FTDGDDTPWSKHHHTT--HHHHaaaalbbaaaa
1ei5_A_1551ei5   A166176EAHTGRTLVDIHHHHTS-HHHHaaaavbxaaaa
1fsu_*_931fsu   -97107QLLTGRYQIRTHHHH-S-HHHHaaaavbpaaaa
1g3q_A_2011g3q   A206216GTLEGIPAVKYHHHHTS-HHHHaaaavbpaaaa
1g5n_A_1171g5n   A128138EEEYGSNLEDDHHHHSS-HHHHaaaavbxaaaa
1g5n_A_2011g5n   A212222MTISGFQIEETHHHHSS-HHHHaaaavbxaaaa
1g5n_A_2791g5n   A287297RKNFATSLYSMHHHHSS-HHHHaaaaUbxaaaa
1g5n_A_451g5n   A5666KTLFGRDLVNDHHHHSS-HHHHaaaavbxaaaa
1gmz_A_21gmz   A1020LKETGKLPFPYHHHHSS-HHHHaaaavbxaxwa
1guq_A_1771guq   A190200FAEQKSPMLVDHHHHSS-HHHHaaaavbxaaaa
1h1r_B_3741h1r   B377387IRKTGYTLESLHHHH---HHHHaaaavxbaaaa
1hdh_A_531hdh   A5767MLLTGTDHHIAHHTTSS-HHHHaaaavbxaaaa
1hhs_A_5641hhs   A576586WNAFGESYRAYHHHHSS-HHHHaaaavbxaaaa
1hm6_A_1461hm6   A157167KEELKRDLAKDHHTS---HHHHaaaalbbaaaa
1hm6_A_3081hm6   A316326QKLYGISLCQAHHHHSS-HHHHaaaavbxaaaa
1hm6_A_741hm6   A8595LQEKGKPLDEAHHHHSS-HHHHaaaavbxaaaa
1hvd_*_1191hvd   -130140EEEYGSSLEDDHHHHSS-HHHHaaaagbxaaaa
1hvd_*_471hvd   -5868KTLFGRDLLDDHHHHS--HHHHaaaavbxaaaa
1hwl_A_7141hwl   A718728REVLKTTTEAMHHTSSS-HHHHaaaalbbaaaa
1i27_A_4791i27   A479489TKKTGLSSEQTHHHH---HHHHaaaavxxaaaa
1i4a_A_1171i4a   A128138QLQYGRSLEDDHHHHSS-HHHHaaaavbxaaaa
1i4a_A_2011i4a   A212222KRIAQKDIEQSHHHHSS-HHHHaaaavbxaaaa
1i4a_A_451i4a   A5666KTTIGRDLMDDHHHHSS-HHHHaaaavbxaaaa
1ixc_A_201ixc   A2232AKRLHVSQPPIHHHHT--HHHHaaaavbxaaaa
1je8_A_1771je8   A177187ARRLDITESTVHHHHTS-HHHHaaaalbxaaaa
1jia_A_21jia   A1020KKMTGKEPVVSHHHHSS-HHHHaaaavxxaaaa
1kbl_A_7671kbl   A772782QMTFGFSRDDAHHHHT--HHHHaaaavbxaaaa
1kqp_A_2201kqp   A221231ETELGISYDEIHHHHSS-HHHHaaaavbxaaaa
1l4u_A_331l4u   A3848EQRTGRSIADIHHHHSS-HHHHaaaagxxaaaa
1lvo_A_2481lvo   A251261AAKTGQSVEKLHHHH---HHHHaaaavxxaaaa
1mc2_A_10021mc2   A10101020WQETGKNPVKNHHHH-S-HHHHaaaavxxaaaa
1mcx_A_1461mcx   A157167KEELKRDLAKDHHTS-S-HHHHaaaavbbaaaa
1mzu_A_441mzu   A4757SRLSGRIPERVHHHH---HHHHaaaavxxaaaa
1n00_A_481n00   A5969AETYGEDLLKAHHHHSS-HHHHaaaavbxaaaa
1n28_A_21n28   A1020KLTTGKEAALSHHHH-S-HHHHaaaavxxaaaa
1n9l_A_391n9l   A4252YAMTGYGPDEVHHHH---HHHHaaaavxbaaaa
1ndy_A_2971ndy   A297307PLIFKSTLDTDHHHHT--HHHHaaaalbbaaaa
1o82_A_21o82   A212AKEFGIPAAVAHHHH---HHHHaaaavxxaaaa
1olt_A_3851olt   A389399EQQWDLLFADYHHHTT--HHHHaaaalbbaaaa
1ot8_A_301ot8   A4757MDKTGETSLHLHHHH---HHHHaaaavxbaaaa
1otd_A_441otd   A4757GDITGRNPKEVHHHH---HHHHaaaavxxaaaa
1oyj_A_1761oyj   A180190ERCGGFSVEEVHHHHT--HHHHaaaavbbaaaa
1pfo_*_1891pfo   -193203SSALNVNAKVLHHHHTS-HHHHaaaavbxaaaa
1pp2_L_21pp2   L1020MKIAGRSGLLWHHHHSS-HHHHaaaavbxaaaa
1pz1_A_2381pz1   A253263KTRYGKSVIHLHHHHS--HHHHaaaavbbaaaa
1q2w_A_2511q2w   A254264SAQTGIAVLDMHHHHT--HHHHaaaavbxaaaa
1qgi_A_91qgi   A1626RNNTGLDGEQWHHHH---HHHHaaaavbxaaaa
1rxw_A_2111rxw   A215225LKRLGLTREQLHHHHT--HHHHaaaavbbaaaa
1s8i_A_21s8i   A1020LQETGKNAITSHHHH-S-HHHHaaaavbxaaaa
1skg_A_20021skg   A20102020LEETGKLAIPSHHHHSS-HHHHaaaavxxabwa
1ulz_A_2961ulz   A300310EMVTGIDIVKWHHHH---HHHHaaaavbxaaaa
1via_A_351via   A4050EQKFNQKVSEIHHHHTS-HHHHaaaalbxaaaa
2phl_A_1632phl   A167177EASFNSKFEEIHHHHTS-HHHHaaaavbxaaaa
3eip_A_303eip   A3242MESLGVPFKDNHHTTT--HHHHaaaavbpaaaa
3pmg_A_3903pmg   A401411LATRKQSVEDIHHHH-S-HHHHaaaalbxaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1ala_*_1191ala   *     CACALCIUM ION E - 144
1ala_*_2811ala   *     CACALCIUM ION D - 303
1axn_*_511axn   *     CACALCIUM ION D - 76
1axn_*_1231axn   *     CACALCIUM ION E - 148
1axn_*_2071axn   *     CACALCIUM ION I - 229
1axn_*_2071axn   *     CACALCIUM ION K - 230
1axn_*_2071axn   *     CACALCIUM ION G - 231
1axn_*_2071axn   *     CACALCIUM ION E - 232
1bd0_A_3421bd0   A     IN5{1-[(3-HYDROXY-METHYL-5-PHOSPHONOOXY-METHYL-PYRIDIN-4-YLMETHYL)-AMINO]-ETHYL}-PHOSPHONIC ACID Y - 354
1dm5_A_451dm5   A     CACALCIUM ION K - 68
1dm5_A_1171dm5   A     CACALCIUM ION E - 142
1eex_A_2291eex   A     COYCO-(ADENIN-9-YL-PENTYL)-COBALAMIN D - 234
1eex_A_2291eex   A     COYCO-(ADENIN-9-YL-PENTYL)-COBALAMIN G - 235
1eex_A_2291eex   A     COYCO-(ADENIN-9-YL-PENTYL)-COBALAMIN D - 236
1eex_A_2291eex   A     COYCO-(ADENIN-9-YL-PENTYL)-COBALAMIN D - 237
1eex_A_2291eex   A     COYCO-(ADENIN-9-YL-PENTYL)-COBALAMIN K - 242
1fsu_*_931fsu   *     ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID P - 93
1fsu_*_931fsu   *     ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID S - 94
1fsu_*_931fsu   *     ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID R - 95
1fsu_*_931fsu   *     CACALCIUM ION R - 95
1fsu_*_931fsu   *     ALS2-AMINO-3-OXO-4-SULFO-BUTYRIC ACID S - 96
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE P - 201
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE A - 202
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE I - 203
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE R - 204
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE E - 205
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE T - 207
1g3q_A_2011g3q   A     ADPADENOSINE-5'-DIPHOSPHATE L - 208
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE R - 61
1g5n_A_451g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID R - 61
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE N - 65
1g5n_A_451g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID N - 65
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE D - 66
1g5n_A_451g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID D - 66
1g5n_A_451g5n   A     CACALCIUM ION M - 67
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE K - 68
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE S - 69
1g5n_A_451g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID S - 69
1g5n_A_451g5n   A     CACALCIUM ION S - 69
1g5n_A_451g5n   A     UAP1,4-DIDEOXY-5-DEHYDRO-O2-SULFO-GLUCURONIC ACID E - 70
1g5n_A_451g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE E - 70
1g5n_A_451g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID E - 70
1g5n_A_451g5n   A     CACALCIUM ION E - 70
1g5n_A_1171g5n   A     CACALCIUM ION D - 142
1g5n_A_2011g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID V - 201
1g5n_A_2011g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE S - 202
1g5n_A_2011g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID S - 202
1g5n_A_2011g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID H - 203
1g5n_A_2011g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID R - 205
1g5n_A_2011g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE R - 206
1g5n_A_2011g5n   A     IDU1,4-DIDEOXY-O2-SULFO-GLUCURONIC ACID R - 206
1g5n_A_2011g5n   A     CACALCIUM ION I - 223
1g5n_A_2011g5n   A     CACALCIUM ION D - 224
1g5n_A_2011g5n   A     CACALCIUM ION R - 225
1g5n_A_2011g5n   A     CACALCIUM ION E - 226
1g5n_A_2791g5n   A     SGNN,O6-DISULFO-GLUCOSAMINE N - 281
1g5n_A_2791g5n   A     CACALCIUM ION G - 300
1g5n_A_2791g5n   A     CACALCIUM ION D - 301
1gmz_A_21gmz   A     IOH2-PROPANOL, ISOPROPANOL F - 5
1gmz_A_21gmz   A     IOH2-PROPANOL, ISOPROPANOL I - 9
1gmz_A_21gmz   A     IOH2-PROPANOL, ISOPROPANOL P - 17
1guq_A_1771guq   A     FEFE (III) ION E - 182
1guq_A_1771guq   A     FEFE (III) ION L - 198
1hdh_A_531hdh   A     FGL2-AMINOPROPANEDIOIC ACID P - 53
1hdh_A_531hdh   A     CACALCIUM ION P - 53
1hdh_A_531hdh   A     FGL2-AMINOPROPANEDIOIC ACID T - 54
1hdh_A_531hdh   A     CACALCIUM ION T - 54
1hdh_A_531hdh   A     FGL2-AMINOPROPANEDIOIC ACID R - 55
1hdh_A_531hdh   A     CACALCIUM ION R - 55
1hdh_A_531hdh   A     FGL2-AMINOPROPANEDIOIC ACID S - 56
1hvd_*_471hvd   *     CACALCIUM ION E - 72
1hvd_*_1191hvd   *     CACALCIUM ION D - 144
1hwl_A_7141hwl   A     ADPADENOSINE-5'-DIPHOSPHATE E - 719
1hwl_A_7141hwl   A     ADPADENOSINE-5'-DIPHOSPHATE V - 720
1hwl_A_7141hwl   A     ADPADENOSINE-5'-DIPHOSPHATE K - 722
1hwl_A_7141hwl   A     FBI7-[4-(4-FLUORO-PHENYL)-6-ISOPROPYL-2-(METHANESULFONYL-METHYL-AMINO)-PYRIMIDIN-5-YL] -3,5-DIHYDROXY-HEPTANOIC ACID K - 735
1ixc_A_201ixc   A     MSESELENOMETHIONINE A - 20
1ixc_A_201ixc   A     MSESELENOMETHIONINE A - 21
1ixc_A_201ixc   A     MSESELENOMETHIONINE A - 22
1ixc_A_201ixc   A     MSESELENOMETHIONINE K - 23
1ixc_A_201ixc   A     MSESELENOMETHIONINE Q - 29
1ixc_A_201ixc   A     MSESELENOMETHIONINE P - 31
1ixc_A_201ixc   A     MSESELENOMETHIONINE I - 32
1ixc_A_201ixc   A     MSESELENOMETHIONINE T - 33
1ixc_A_201ixc   A     MSESELENOMETHIONINE R - 34
1je8_A_1771je8   A     MSESELENOMETHIONINE A - 177
1je8_A_1771je8   A     MSESELENOMETHIONINE R - 178
1je8_A_1771je8   A     MSESELENOMETHIONINE R - 179
1je8_A_1771je8   A     MSESELENOMETHIONINE L - 180
1je8_A_1771je8   A     MSESELENOMETHIONINE V - 189
1je8_A_1771je8   A     MSESELENOMETHIONINE H - 190
1je8_A_1771je8   A     MSESELENOMETHIONINE V - 191
1je8_A_1771je8   A     MSESELENOMETHIONINE K - 192
1kqp_A_2201kqp   A     MGMAGNESIUM ION D - 220
1kqp_A_2201kqp   A     ADJNICOTINAMIDE-ADENINE-DINUCLEOTIDE-ADENYLATE INTERMEDIATE D - 220
1kqp_A_2201kqp   A     POPPYROPHOSPHATE 2- D - 220
1kqp_A_2201kqp   A     EDO1,2-ETHANEDIOL E - 221
1kqp_A_2201kqp   A     ADJNICOTINAMIDE-ADENINE-DINUCLEOTIDE-ADENYLATE INTERMEDIATE E - 223
1kqp_A_2201kqp   A     ADJNICOTINAMIDE-ADENINE-DINUCLEOTIDE-ADENYLATE INTERMEDIATE L - 224
1kqp_A_2201kqp   A     EDO1,2-ETHANEDIOL G - 225
1kqp_A_2201kqp   A     EDO1,2-ETHANEDIOL I - 226
1kqp_A_2201kqp   A     EDO1,2-ETHANEDIOL S - 227
1kqp_A_2201kqp   A     ADJNICOTINAMIDE-ADENINE-DINUCLEOTIDE-ADENYLATE INTERMEDIATE Y - 228
1kqp_A_2201kqp   A     POPPYROPHOSPHATE 2- Y - 228
1kqp_A_2201kqp   A     EDO1,2-ETHANEDIOL E - 230
1l4u_A_331l4u   A     MGMAGNESIUM ION D - 34
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL L - 1002
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL F - 1003
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL L - 1005
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL G - 1006
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL K - 1007
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL I - 1009
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL N - 1016
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL P - 1017
1mc2_A_10021mc2   A     IPAISOPROPYL ALCOHOL V - 1018
1mcx_A_1461mcx   A     CACALCIUM ION D - 171
1mzu_A_441mzu   A     HC44'-HYDROXYCINNAMIC ACID E - 46
1mzu_A_441mzu   A     HC44'-HYDROXYCINNAMIC ACID S - 47
1mzu_A_441mzu   A     HC44'-HYDROXYCINNAMIC ACID S - 50
1mzu_A_441mzu   A     HC44'-HYDROXYCINNAMIC ACID R - 52
1n9l_A_391n9l   A     FMNFLAVIN MONONUCLEOTIDE F - 41
1ndy_A_2971ndy   A     FR31-((1R)-1-(HYDROXYMETHYL)-3-(1-NAPHTHYL)PROPYL)-1H-IMIDAZOLE-4-CARBOXAMIDE I - 299
1ndy_A_2971ndy   A     FR31-((1R)-1-(HYDROXYMETHYL)-3-(1-NAPHTHYL)PROPYL)-1H-IMIDAZOLE-4-CARBOXAMIDE F - 300
1otd_A_441otd   A     HC44'-HYDROXYCINNAMIC ACID G - 47
1otd_A_441otd   A     HC44'-HYDROXYCINNAMIC ACID T - 50
1oyj_A_1761oyj   A     GOLGLYCEROL F - 176
1oyj_A_1761oyj   A     GOLGLYCEROL Y - 177
1oyj_A_1761oyj   A     GOLGLYCEROL E - 180
1oyj_A_1761oyj   A     GOLGLYCEROL S - 186
1oyj_A_1761oyj   A     GOLGLYCEROL V - 187
1oyj_A_1761oyj   A     GOLGLYCEROL E - 188
1oyj_A_1761oyj   A     MGMAGNESIUM ION E - 189
1oyj_A_1761oyj   A     MGMAGNESIUM ION V - 190
1pz1_A_2381pz1   A     MSESELENOMETHIONINE F - 238
1pz1_A_2381pz1   A     MSESELENOMETHIONINE L - 242
1pz1_A_2381pz1   A     NAPNADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE I - 261
1qgi_A_91qgi   A     NAGN-ACETYL-D-GLUCOSAMINE P - 36
1qgi_A_91qgi   A     GCSD-GLUCOSAMINE E - 37
1qgi_A_91qgi   A     NAGN-ACETYL-D-GLUCOSAMINE E - 37
1qgi_A_91qgi   A     NAGN-ACETYL-D-GLUCOSAMINE Q - 38
1via_A_351via   A     MSESELENOMETHIONINE S - 35
1via_A_351via   A     MSESELENOMETHIONINE L - 38
1via_A_351via   A     MSESELENOMETHIONINE I - 39
1via_A_351via   A     MSESELENOMETHIONINE K - 42
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1fsu_*_931fsu   * SALTHESE RESIDUES AND THE METAL ION STABILIZE THE SULFATE ESTER RESIDUE 91. TOGETHER WITH THE METAL BINDING SITE THIS FORMS THE CENTER OF THE CATALYTIC ACTIVE SITE.R - 95
1gmz_A_21gmz   A AC1IOH BINDING SITE FOR CHAIN AF - 5

Clusters included in this Subclass
CLUSTER: HH.2.11
CLUSTER: HH.3.5
CLUSTER: HH.4.3
CLUSTER: HH.5.110
CLUSTER: HH.5.291
CLUSTER: HH.6.101