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Information on SUBCLASS 5.21.1
Subclass Accession number: 2468
Subclass: 5.21.1 PSSM
Type: HH alpha-alpha
DB: ArchDB40

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB

Conserved Annotation
EC : - (>75 %)  1 (>50 %)  14 (>50 %)  
GO : GO:0004497 (>50 %)  GO:0004601 (>75 %)  GO:0016684 (>75 %)  
SCOP : 48112 (>75 %)  48113 (>75 %)  48114 (>75 %)  48263 (>50 %)  48264 (>50 %)  48265 (>50 %)  
 Number of loops: 4

Average sequence ID (%) : 8.8 +/- 9.9
Average RMSD (Å) : 1.000 +/- 0.245

Consensus geometry
d (Å): 13 delta (°): 90-135 theta (°): 45-90 rho (°): 180-225
Consensus Sequence: XpXpXXXXX
(φψ)-conformation: aalapapaa
Pattern: [AKR]x[AFLY]x[ADNR][LY][EKL][DEK]x[CEKS]xxxxxx[DEQ]xx
Conservation:0.578-0.0510.0280.655-0.4441.7050.1171.5800.452-0.444-0.208-0.601-1.152-0.446-0.601-1.4662.208-1.152-0.758
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1gwu_A_2321gwu   A232250KYYVNLEEQKGLIQSDQELHHHHHHHTT--SSHHHHHHaaaaaaaavaxaxaaaaaa
1h1o_A_401h1o   A4563AQLKAYKDHSRADQNGEIYHHHHHHHTT----HHHHHHaaaaaaaaUaxaxaaaaaa
1mk0_A_241mk0   A3048RHFKDLEKGCHSSIKLQRSHHHHHHHHT--S-HHHHHHaaaaaaaavaxabaaaaaa
1v8g_A_2601v8g   A265283ALARRLLKGEEKGPLADAVHHHHHHHTT---SHHHHHHaaaaaaaavaxaxaaaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1gwu_A_2321gwu   A     CACALCIUM ION K - 232
1gwu_A_2321gwu   A     CACALCIUM ION Y - 233
1gwu_A_2321gwu   A     HEMPROTOPORPHYRIN IX CONTAINING FE I - 244
1gwu_A_2321gwu   A     HEMPROTOPORPHYRIN IX CONTAINING FE S - 246
1gwu_A_2321gwu   A     CACALCIUM ION S - 246
1h1o_A_401h1o   A     ZNZINC ION K - 40
1h1o_A_401h1o   A     ZNZINC ION S - 41
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Y - 42
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE M - 43
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE E - 44
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE A - 45
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Q - 46
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE L - 47
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Y - 50
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE R - 55
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE D - 57
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Q - 58
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE N - 59
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE G - 60
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE E - 61
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE I - 62
1h1o_A_401h1o   A     HEMPROTOPORPHYRIN IX CONTAINING FE Y - 63
1mk0_A_241mk0   A     CITCITRIC ACID R - 27
1mk0_A_241mk0   A     CITCITRIC ACID R - 30
1mk0_A_241mk0   A     CITCITRIC ACID H - 31
1mk0_A_241mk0   A     CITCITRIC ACID H - 40
1mk0_A_241mk0   A     CITCITRIC ACID S - 41
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1h1o_A_401h1o   A ZN2ZN BINDING SITE FOR CHAIN AK - 40
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AY - 42
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AY - 50
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AR - 55
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AD - 57
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AG - 60
1h1o_A_401h1o   A H1BHEM BINDING SITE FOR CHAIN AY - 63

Clusters included in this Subclass
CLUSTER: HH.5.83