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Information on SUBCLASS 2.5.1
Subclass Accession number: 6137
Subclass: 2.5.1 PSSM
Type: HA beta-beta hairpin
DB: ArchDB95

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 70

Average sequence ID (%) : 10.0 +/- 13.8
Average RMSD (Å) : 0.316 +/- 0.143

Consensus geometry
d (Å): 7 delta (°): 90-135 theta (°): 135-180 rho (°): 180-225
Consensus Sequence: XXpXXX
(φψ)-conformation: bbllbb
Pattern: xxxx[adegknqrs][adegknqrst]xxx
Conservation:-1.000-0.518-0.660-0.4310.7441.979-0.454-0.659-1.000
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1c1e_H_1771c1e   H177184.VLQSDLYT.EESSS-EE.bxbvUbxb
1ccz_A_331ccz   A3644AELENSEFREEEETTEEEbbbblvbbb
1eaj_A_691eaj   A7280ILYSGDKIYEEEETTEEEbbbblvbbb
1ei5_A_2701ei5   A270276..YGFGLNL..EETTEEE..bblvbxb
1el6_A_1711el6   A171178.YSTYGITI.EEETTEEE.bbblvxxb
1epa_A_371epa   A4149VELKENLLAEEEETTEEEbbbblvbbb
1et9_A_1001et9   A105112NVWDKSKQ.EEEETTEE.bxbxlgxx.
1eu3_A_391eu3   A3946.DVRDARDF.EEETTEEE.ebblvxxx
1ewk_A_4921ewk   A498506GTWHEGVLNEEEETTEEEbbbblvbxb
1f5n_A_111f5n   A1422IENTNGRLMEEEETTEEEbxbblvbbb
1f97_A_681f97   A7178LVCYNSQI.EEEETTEE.xabblvbx.
1fvu_A_71fvu   A714.SSYEGNCY.EEETTEEE.bxblvbbb
1ggx_A_1461ggx   A150158LYPRDGVLKEEEETTEEEbbxblvbbb
1gkp_A_4251gkp   A428436VVTVRGKVAEEEETTEEEbbbblvbxa
1gkp_A_4341gkp   A435442VAVRDGQF.EEEETTEE.xabblvbx.
1gl4_A_5401gl4   A544552YHYSSSVITEEEETTEEEbxbblvbbb
1gqi_A_1011gqi   A105113QTRINKRHVEEEETTEEExbbblvxxb
1gzq_A_1211gzq   A124132LSVKNASCVEEEETTEEEbbbxlUbxb
1h0b_A_611h0b   A6471FGCHWGAC.EEEETTEE.bebblvxb.
1h4u_A_5401h4u   A544552YHYSSSVITEEE-SSEEEbxbblvbbb
1hp1_A_4741hp1   A477484DLKIKGEP.EEEETTEE.lxbblvbx.
1hq8_A_1201hq8   A120127.ICHRNNCY.EEETTEEE.xbblvxbb
1htr_B_781htr   B8896TLTVQSIQVEEEETTEEExxbbvvxbb
1i8k_A_451i8k   A4754LISEGNTL.EEETTTEE.abbpvlbx.
1iby_A_41iby   A1725ELNVEGVTVEEEETTEEEbxbblvbbb
1ixx_A_71ixx   A714.SSYEGHCY.EE-SS-EE.xxblvbbb
1j34_A_71j34   A714.SSYEGHCY.EEETTEEE.bxblvbbb
1j54_A_301j54   A3643VEVVNRRL.EEEETTEE.bxbbllbx.
1jot_A_251jot   A3139TYDLNGMPFEEEETTEEEbxbblvbxb
1jzn_A_81jzn   A815.LPMNGLCY.EEETTEEE.xwblvbbb
1k3b_A_671k3b   A6977EIVLNDYKWEEEETTEEEbbbblvbbb
1ka9_H_1611ka9   H166174LLAKENLLAEEE-SSEEEbxbblvbbb
1kcx_A_4511kcx   A452459IVFEDGNI.EEEETTEE.xabblvbx.
1kmv_A_1701kmv   A170177.QEEKGIKY.EEETTEEE.bbblvbxb
1kna_A_261kna   A3240RRVRKGMVEEEEETTEEEbbbblvbxb
1kon_A_831kon   A8997GYGPGGTAIEEETTTEEEbbbpvvxxb
1kqr_A_1651kqr   A167175VMKHNGKIYEEEETTEEEbbxblvbbb
1kwa_A_5351kwa   A536543IREINGIS.EEEETTEE.xabblvxx.
1lp8_A_2201lp8   A220226..CKNGVFN..EETTEEE..bblvbxa
1mfg_A_13331mfg   A13341341IIQANGYS.EEEETTEE.xabblvxx.
1mhc_A_311mhc   A3644CDSIEEIPREEEETTEEEbbbbvvbxb
1mju_H_1771mju   H177184.VLQSDLYT.EEETTEEE.bbbvvbxb
1mou_A_1461mou   A150158LFARGGMLIEEEETTEEEbbxblvbbb
1n7e_A_7181n7e   A719726ILAINSSS.EEEETTEE.xabblvxx.
1neu_*_481neu   -5159FHYAKGQPYEEEETTEEEbbbblvbxb
1nqe_A_4131nqe   A423431EGLTAGVNWEEEETTEEEbbbblvbxb
1nsc_A_2291nsc   A229236.NCIGGDCY.EEETTEEE.bbblvxbb
1oa4_A_591oa4   A6269DGCHYGNC.EEEETTEE.bebblvxb.
1obb_A_2041obb   A209216RFRYNGGN.EEEETTEE.bbbbvvbx.
1oxx_K_671oxx   K6875LVASNGKL.EEEETTEE.xabblvbx.
1oz9_A_771oz9   A7783..EFGGYKI..EETTEEE..bblgxbx
1pz5_B_1691pz5   B169176.VLQSGFYS.EEETTEEE.bxblvbxb
1qdd_A_191qdd   A1926.NAYRSYCY.EEETTEEE.bxblvbbb
1qmj_A_401qmj   A4856RFDCHGDVNEEEETTEEEbabblvxbl
1qnx_A_1671qnx   A174182KYIQEKWHKEEEETTEEEbbbblvxxb
1r3j_B_1741r3j   B174181.VLQSDLYT.EE-SS-EE.bxbvvbxb
1r6j_A_2361r6j   A238245ICEINGQN.EEEETTEE.xabblvxx.
1ryb_A_411ryb   A4148.TIQSKSLL.EEETTEEE.bbbllbbb
1sh0_A_3891sh0   A389395..TFLRRTV..EETTEEE..bblvbxx
1uis_A_1431uis   A147155LYPADGGLREEEETTEEEbbxblvbbx
1ukm_A_91ukm   A916.TAYDQHCY.EEETTEEE.bxblvbbb
1ukm_B_61ukm   B613.SSFDQHCY.EEETTEEE.bxblvbbb
1vhz_A_491vhz   A5361VPIVDDHLIEEEETTEEEbwbbllbxb
1vjt_A_2111vjt   A216223RFRYRGED.EEEETTEE.bbbblvbp.
1who_*_451who   -4553TKGEGGVWTEE-STTEEEbxxxvvxbb
1ytf_C_2571ytf   C266274VVTINRNDYEEEETTEEEbbbblvbbb
2nlr_A_592nlr   A6269NGCHYTNC.EEEETTEE.bebblvxb.
3cms_*_1913cms   -196204SVTISGVVVEEEETTEEEbbbbvvbxa
4cd2_A_1904cd2   A190197.INEDGFDY.EEETTEEE.bbblvbbb
4pep_*_1914pep   -196204SITMDGETIEEEETTEEEbbbblUbxa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1ggx_A_1461ggx   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID S - 146
1ggx_A_1461ggx   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID T - 147
1ggx_A_1461ggx   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID E - 148
1ggx_A_1461ggx   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID I - 161
1ggx_A_1461ggx   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID K - 163
1gqi_A_1011gqi   A     EDO1,2-ETHANEDIOL Y - 101
1gzq_A_1211gzq   A     D12DODECANE F - 123
1gzq_A_1211gzq   A     TWTDOCOSANE F - 123
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE L - 124
1gzq_A_1211gzq   A     TWTDOCOSANE L - 124
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE S - 125
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE V - 126
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE A - 129
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE S - 130
1gzq_A_1211gzq   A     PII2-[(HYDROXY{[(2R,3R,5S,6R)-2,3,4,5,6-PENTAHYDROXYCYCLOHEXYL]OXY}PHOSPHORYL)OXY]-1-[(PALMITOYLOXY)METHYL]ETHYL HEPTADECANOATE C - 131
1h0b_A_611h0b   A     EPE4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID W - 68
1iby_A_41iby   A     CUCOPPER (II) ION I - 8
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL A - 10
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL I - 15
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL L - 18
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL V - 20
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL I - 28
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL F - 31
1iby_A_41iby   A     CUCOPPER (II) ION V - 33
1iby_A_41iby   A     HEZHEXANE-1,6-DIOL V - 33
1ixx_A_71ixx   A     CACALCIUM ION H - 12
1ixx_A_71ixx   A     CACALCIUM ION Y - 14
1j54_A_301j54   A     TMPTHYMIDINE-5'-PHOSPHATE I - 31
1j54_A_301j54   A     EGLETHYLENE GLYCOL V - 38
1j54_A_301j54   A     EGLETHYLENE GLYCOL V - 39
1j54_A_301j54   A     EGLETHYLENE GLYCOL N - 40
1kna_A_261kna   A     MLYN-DIMETHYL-LYSINE W - 45
1kqr_A_1651kqr   A     GOLGLYCEROL M - 168
1kqr_A_1651kqr   A     GOLGLYCEROL H - 170
1kqr_A_1651kqr   A     MNA2-O-METHYL-5-N-ACETYL-ALPHA-D- NEURAMINIC ACID K - 173
1kqr_A_1651kqr   A     GOLGLYCEROL Y - 175
1kqr_A_1651kqr   A     GOLGLYCEROL Y - 177
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID H - 146
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID S - 147
1mou_A_1461mou   A     IODIODIDE ION A - 152
1mou_A_1461mou   A     IODIODIDE ION R - 153
1mou_A_1461mou   A     IODIODIDE ION G - 154
1mou_A_1461mou   A     IODIODIDE ION G - 155
1mou_A_1461mou   A     IODIODIDE ION M - 156
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID G - 159
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID N - 160
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID N - 161
1mou_A_1461mou   A     CRQ[2-(3-CARBAMOYL-1-IMINO-PROPYL)-4-(4-HYDROXY-BENZYLIDENE)-5-OXO-4,5-DIHYDRO-IMIDAZOL-1-YL]-ACETIC ACID M - 163
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE G - 420
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE A - 421
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE F - 422
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE E - 423
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE W - 431
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE R - 432
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE I - 433
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE S - 434
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE G - 435
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE Y - 436
1nqe_A_4131nqe   A     C8E(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE R - 437
1nsc_A_2291nsc   A     NAGN-ACETYL-D-GLUCOSAMINE I - 231
1nsc_A_2291nsc   A     SIAO-SIALIC ACID T - 240
1nsc_A_2291nsc   A     SIAO-SIALIC ACID G - 242
1obb_A_2041obb   A     CSWCYSTEINE-S-DIOXIDE I - 205
1oxx_K_671oxx   K     IODIODIDE ION R - 67
1oxx_K_671oxx   K     IODIODIDE ION V - 69
1oxx_K_671oxx   K     IODIODIDE ION L - 75
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE N - 143
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE T - 144
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE E - 145
1uis_A_1431uis   A     CACALCIUM ION M - 146
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE Y - 157
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE S - 158
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE Q - 159
1uis_A_1431uis   A     NRQ[(4R,5R)-2-[(1S)-1-AMINO-3-(METHYLSULFANYL)PROPYL]-5-HYDROXY-4-(4-HYDROXYBENZYL)-4,5-DIHYDRO-1H-IMIDAZOL-1-YL]ACETALDEHYDE M - 160
1ukm_A_91ukm   A     CRYPROPANE-1,2,3-TRIOL T - 9
1ukm_A_91ukm   A     CRYPROPANE-1,2,3-TRIOL A - 10
1vjt_A_2111vjt   A     MSESELENOMETHIONINE W - 213
1vjt_A_2111vjt   A     MSESELENOMETHIONINE L - 214
1vjt_A_2111vjt   A     MSESELENOMETHIONINE N - 215
1vjt_A_2111vjt   A     MSESELENOMETHIONINE R - 216
2nlr_A_592nlr   A     GLCGLUCOSE S - 59
2nlr_A_592nlr   A     GLCGLUCOSE H - 65
2nlr_A_592nlr   A     G2F2-DEOXY-2FLUORO-GLUCOSE H - 65
2nlr_A_592nlr   A     GLCGLUCOSE Y - 66
2nlr_A_592nlr   A     G2F2-DEOXY-2FLUORO-GLUCOSE Y - 66
2nlr_A_592nlr   A     GLCGLUCOSE N - 68
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1gqi_A_1011gqi   A AC2EDO BINDING SITE FOR CHAIN AY - 101
1gzq_A_1211gzq   A AC6TWT BINDING SITE FOR CHAIN AF - 123

Clusters included in this Subclass
CLUSTER: HA.1.8
CLUSTER: HA.2.16
CLUSTER: HA.3.38
CLUSTER: HA.3.60
CLUSTER: HA.3.81
CLUSTER: HA.4.222