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Information on SUBCLASS 3.3.6
Subclass Accession number: 8985
Subclass: 3.3.6 PSSM
Type: HH alpha-alpha
DB: ArchDB-EC

Image coordinates: Rasmol PDB Jmol PDB
Consensus coordinates: Rasmol PDB Jmol PDB
Number of loops: 5

Average sequence ID (%) : 13.8 +/- 23.0
Average RMSD (Å) : 0.640 +/- 0.219

Consensus geometry
d (Å): 11 delta (°): 45-90 theta (°): 135-180 rho (°): 45-90
Consensus Sequence: pXphXhX
(φψ)-conformation: aalppaa
Pattern: [ILV][HL]x[KQSY]x[DGNQ]x[ADPST][CLP]xxx[HMQ]
Conservation:2.5660.631-0.9690.103-0.5970.486-0.482-0.204-0.053-0.738-0.407-1.2710.935
Loops included in this Subclass
LoopPDBChainStartEndSequenceSec StructRamachandran
1fs7_A_2871fs7   A287299IHGQKGVSCADCHHHHHTT--HHHHHaaaaavxxaaaaa
1gu6_A_2741gu6   A274286IHGKNNVTCIDCHHHHHTT--HHHHHaaaaalxxaaaaa
1i7d_A_1061i7d   A115127VLDYLQLAPEKRQHHHHTT--HHHHHaaaaalxpaaaaa
1ld8_A_1311ld8   A140152LLKSLQKDLHEEMHHHHTT--HHHHHaaaaalxxaaaaa
1ols_A_1161ols   A118130VLMYRDYPLELFMHHHHTT--HHHHHaaaaavxxaaaaa
PDB ligands within a cut-off distance of 6 Å in this subclass
LoopPDBChainLigandsResidue
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE I - 287
1fs7_A_2871fs7   A     CACALCIUM ION I - 287
1fs7_A_2871fs7   A     ACTACETATE ION I - 287
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE H - 288
1fs7_A_2871fs7   A     CACALCIUM ION H - 288
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE G - 289
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE K - 291
1fs7_A_2871fs7   A     CACALCIUM ION K - 291
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE V - 293
1fs7_A_2871fs7   A     CACALCIUM ION V - 293
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE S - 294
1fs7_A_2871fs7   A     CACALCIUM ION S - 294
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE C - 295
1fs7_A_2871fs7   A     CACALCIUM ION C - 295
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE A - 296
1fs7_A_2871fs7   A     CACALCIUM ION A - 296
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE D - 297
1fs7_A_2871fs7   A     CACALCIUM ION D - 297
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE C - 298
1fs7_A_2871fs7   A     CACALCIUM ION C - 298
1fs7_A_2871fs7   A     HEMPROTOPORPHYRIN IX CONTAINING FE H - 299
1fs7_A_2871fs7   A     CACALCIUM ION H - 299
1gu6_A_2741gu6   A     CACALCIUM ION I - 274
1gu6_A_2741gu6   A     HECHEME C I - 274
1gu6_A_2741gu6   A     CACALCIUM ION H - 275
1gu6_A_2741gu6   A     HECHEME C H - 275
1gu6_A_2741gu6   A     CACALCIUM ION N - 278
1gu6_A_2741gu6   A     HECHEME C N - 278
1gu6_A_2741gu6   A     HECHEME C N - 279
1gu6_A_2741gu6   A     CACALCIUM ION V - 280
1gu6_A_2741gu6   A     HECHEME C V - 280
1gu6_A_2741gu6   A     CACALCIUM ION T - 281
1gu6_A_2741gu6   A     HECHEME C T - 281
1gu6_A_2741gu6   A     CACALCIUM ION C - 282
1gu6_A_2741gu6   A     HECHEME C C - 282
1gu6_A_2741gu6   A     CACALCIUM ION I - 283
1gu6_A_2741gu6   A     HECHEME C I - 283
1gu6_A_2741gu6   A     CACALCIUM ION D - 284
1gu6_A_2741gu6   A     HECHEME C D - 284
1gu6_A_2741gu6   A     CACALCIUM ION C - 285
1gu6_A_2741gu6   A     HECHEME C C - 285
1gu6_A_2741gu6   A     CACALCIUM ION H - 286
1gu6_A_2741gu6   A     HECHEME C H - 286
PDB Site Annotated loops in this subclass
LoopPDBChainSiteResidue
1gu6_A_2741gu6   A HA5HEC BINDING SITE FOR CHAIN AI - 274
1gu6_A_2741gu6   A HA4HEC BINDING SITE FOR CHAIN AH - 275
1gu6_A_2741gu6   A HA4HEC BINDING SITE FOR CHAIN AT - 281
1gu6_A_2741gu6   A HA4HEC BINDING SITE FOR CHAIN AC - 282
1gu6_A_2741gu6   A HA4HEC BINDING SITE FOR CHAIN AC - 285
1gu6_A_2741gu6   A HA4HEC BINDING SITE FOR CHAIN AH - 286

Clusters included in this Subclass
CLUSTER: HH.3.89