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Information on SUBCLASS 2.1.6
Subclass Accession number: 2165
Subclass: 2.1.6 PSSM
Type: HH alpha-alpha
DB: ArchDB40

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 28

Average sequence ID (%) : 9.7 +/- 12.3
Average RMSD (Å) : 0.732 +/- 0.214

Consensus geometry
d (Å): 11 delta (°): 0-45 theta (°): 90-135 rho (°): 180-225
Consensus Sequence: XXhpXp
(φψ)-conformation: aappaa
Pattern: x[adegkqrs]xx[adegknqrs]x[filmvy][dehnpst]x[dehkqrst][adegqt]x
Conservation:-1.136-0.322-0.547-0.9520.464-0.0561.8931.747-1.1580.2900.106-0.329
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1a8q_*_1741a8q   -181192WYMAMAQTIEGGHHHHTTS-HHHHaaaaaaxxaaaa
1bjt_*_11251bjt   -11431154LENLLKLSAKDIHHHHTS-HHHHHaaaaaaxxaaaa
1bou_B_2211bou   B221232PEELSKMPHIQYHHHHTT--HHHHaaaaaapxaaaa
1dc1_A_801dc1   A8091DKAKKFLTEDDKHHHHTT--HHHHaaaaaaxxaaaa
1eex_A_1101eex   A114125VEVVSHMNVVEMHHHHTT--HHHHaaaaaabxaaaa
1efv_B_931efv   B93104PAEAERLGPLQVHHHHTT--HHHHaaaaaaxbaaaa
1fhj_B_51fhj   B1223SGLWGKVNVDEVHHHHTT--HHHHaaaaaaxxaaaa
1fwx_A_611fwx   A6576RIHERTMSERTKHHHHTT--HHHHaaaaaapxaaaa
1gz3_A_4881gz3   A496507KALTSQLTDEELHHHHTT--HHHHaaaaaaxbaaaa
1h1o_A_1591h1o   A162173NQIAKNITVAQMHHHHTT--HHHHaaaaaaxxaaaa
1h54_A_2711h54   A282293SDKVAQSSYEDLHHHHTTS-HHHHaaaaaabxaaaa
1h5z_A_1551h5z   A155166KKFRDQLDGRFAHHHHTT--HHHHaaaaaabbaaaa
1hnn_A_231hnn   A2435ASAYQRFEPRAYHHHHTTB-HHHHaaaaaapbaaaa
1i58_A_4711i58   A471482ESKAATLSDQEIHHHHTT--HHHHaaaaaaxxaaaa
1jks_A_2381jks   A238249DEYFSNTSALAKHHHHTTS-HHHHaaaaaaxxaaaa
1kic_A_991kic   A109120KAENEKYEGQQLHHHHHT-BHHHHaaaaaaxbaaaa
1m70_A_1661m70   A168179RGVAAKLSNKDIHHHHTT--HHHHaaaaaaxxaaaa
1n00_A_361n00   A4051IDILGHRNAEQRHHHHTT--HHHHaaaaaabxaaaa
1n3l_A_1271n3l   A134145YRLSSVVTQHDSHHHHTTS-HHHHaaaaaaxxaaaa
1omr_A_1191omr   A127138TAIFKMISPEDTHHHHTTS-HHHHaaaaaaxxaaaa
1p1m_A_801p1m   A8192LPIEDRLTEKMAHHHHTT--HHHHaaaaaaxxaaaa
1ppr_M_2441ppr   M255266GRVIASVPKSTVHHHHTTS-HHHHaaaaaabxaaaa
1qc7_A_2701qc7   A274285EKIFKNMSKRAAHHHHTTS-HHHHaaaaaabxaaaa
1r6t_A_4271r6t   A446457QARRKEVTDEIVHHHHTT--HHHHaaaaaaxxaaaa
1rhc_A_2621rhc   A266277QLHANLVHCDTIHHHHTTS-HHHHaaaaaaxxaaaa
1s3e_A_3471s3e   A349360ARKLARLTKEERHHHHTTS-HHHHaaaaaaxxaaaa
1utg_*_321utg   -4253KKVLDSLPQTTRHHHHTTS-HHHHaaaaaaxwaaaa
2ahj_A_1832ahj   A184195EQLQEIVTKDCLHHHHTT--HHHHaaaaaabxaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE K - 81
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE K - 84
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE F - 85
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE L - 86
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE D - 89
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE D - 90
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE K - 91
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE E - 93
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE S - 94
1dc1_A_801dc1   A     DIO1,4-DIETHYLENE DIOXIDE N - 97
1efv_B_931efv   B     AMPADENOSINE MONOPHOSPHATE L - 99
1efv_B_931efv   B     AMPADENOSINE MONOPHOSPHATE P - 101
1efv_B_931efv   B     AMPADENOSINE MONOPHOSPHATE V - 104
1efv_B_931efv   B     AMPADENOSINE MONOPHOSPHATE L - 108
1fhj_B_51fhj   B     HEMPROTOPORPHYRIN IX CONTAINING FE L - 31
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE T - 159
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE L - 160
1h1o_A_1591h1o   A     GOLGLYCEROL L - 160
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE M - 161
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Q - 163
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE I - 164
1h1o_A_1591h1o   A     ZNZINC ION K - 166
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE I - 168
1h1o_A_1591h1o   A     ZNZINC ION I - 168
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE V - 176
1h1o_A_1591h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE L - 180
1h1o_A_1591h1o   A     ZNZINC ION S - 181
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE V - 23
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE A - 24
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE Y - 27
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE F - 30
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE Y - 35
1hnn_A_231hnn   A     SKF1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE Y - 35
1hnn_A_231hnn   A     SKF1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE N - 38
1hnn_A_231hnn   A     SKF1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE N - 39
1hnn_A_231hnn   A     SAHS-ADENOSYL-L-HOMOCYSTEINE Y - 40
1hnn_A_231hnn   A     SKF1,2,3,4-TETRAHYDRO-ISOQUINOLINE-7-SULFONIC ACID AMIDE Y - 40
1kic_A_991kic   A     NINICKEL (II) ION K - 109
1kic_A_991kic   A     NOSINOSINE K - 109
1kic_A_991kic   A     NOSINOSINE A - 110
1kic_A_991kic   A     NINICKEL (II) ION E - 113
1kic_A_991kic   A     NOSINOSINE E - 113
1m70_A_1661m70   A     HECHEME C I - 166
1m70_A_1661m70   A     HECHEME C M - 167
1m70_A_1661m70   A     HECHEME C V - 170
1m70_A_1661m70   A     HECHEME C L - 174
1m70_A_1661m70   A     HECHEME C L - 182
1m70_A_1661m70   A     CRYPROPANE-1,2,3-TRIOL Y - 185
1m70_A_1661m70   A     HECHEME C I - 186
1omr_A_1191omr   A     CACALCIUM ION E - 121
1p1m_A_801p1m   A     METMETHIONINE L - 81
1p1m_A_801p1m   A     METMETHIONINE E - 84
1ppr_M_2441ppr   M     CLACHLOROPHYLL A Y - 247
1ppr_M_2441ppr   M     PIDPERIDININ Y - 247
1ppr_M_2441ppr   M     PIDPERIDININ V - 250
1ppr_M_2441ppr   M     CLACHLOROPHYLL A N - 251
1ppr_M_2441ppr   M     PIDPERIDININ N - 251
1ppr_M_2441ppr   M     CLACHLOROPHYLL A L - 254
1ppr_M_2441ppr   M     PIDPERIDININ L - 254
1ppr_M_2441ppr   M     PIDPERIDININ G - 255
1ppr_M_2441ppr   M     CLACHLOROPHYLL A V - 257
1ppr_M_2441ppr   M     PIDPERIDININ V - 257
1ppr_M_2441ppr   M     CLACHLOROPHYLL A I - 258
1ppr_M_2441ppr   M     PIDPERIDININ I - 258
1ppr_M_2441ppr   M     PIDPERIDININ P - 262
1ppr_M_2441ppr   M     PIDPERIDININ K - 263
1ppr_M_2441ppr   M     PIDPERIDININ V - 266
1ppr_M_2441ppr   M     PIDPERIDININ M - 267
1ppr_M_2441ppr   M     PIDPERIDININ V - 269
1ppr_M_2441ppr   M     DGDDIGALACTOSYL DIACYL GLYCEROL (DGDG) V - 269
1ppr_M_2441ppr   M     CLACHLOROPHYLL A Y - 270
1ppr_M_2441ppr   M     PIDPERIDININ Y - 270
1ppr_M_2441ppr   M     DGDDIGALACTOSYL DIACYL GLYCEROL (DGDG) Y - 270
1ppr_M_2441ppr   M     DGDDIGALACTOSYL DIACYL GLYCEROL (DGDG) M - 273
1ppr_M_2441ppr   M     DGDDIGALACTOSYL DIACYL GLYCEROL (DGDG) A - 274
1r6t_A_4271r6t   A     MSESELENOMETHIONINE T - 427
1r6t_A_4271r6t   A     MSESELENOMETHIONINE E - 429
1r6t_A_4271r6t   A     MSESELENOMETHIONINE L - 430
1r6t_A_4271r6t   A     MSESELENOMETHIONINE A - 433
1r6t_A_4271r6t   A     MSESELENOMETHIONINE I - 456
1r6t_A_4271r6t   A     MSESELENOMETHIONINE V - 457
1r6t_A_4271r6t   A     MSESELENOMETHIONINE K - 458
1r6t_A_4271r6t   A     MSESELENOMETHIONINE E - 459
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1h1o_A_1591h1o   A S1BSO4 BINDING SITE FOR CHAIN AA - 171
1h1o_A_1591h1o   A S1BSO4 BINDING SITE FOR CHAIN AD - 175

Clusters included in this Subclass
CLUSTER: HH.3.51
CLUSTER: HH.3.55
CLUSTER: HH.4.32
CLUSTER: HH.5.6