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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN TYPE 3 3ALPHA-HYDROXYSTEROID DEHYDROGENASE IN COMPLEX WITH NADP(H)
 
Authors :  F. Faucher, K. Pereira De Jesus-Tran, L. Cantin, V. Luu-The, F. Labrie, R. Breton
Date :  20 Jun 06  (Deposition) - 05 Dec 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  B  (3x)
Biol. Unit 4:  A  (2x)
Keywords :  Human 3Alphahds3, Aldo-Keto Reductase, Nadph, Akr, Akr1C2, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  F. Faucher, K. Pereira De Jesus-Tran, L. Cantin, V. Luu-The, F. Labrie, R. Breton
Crystal Structures Of Mouse 17Alpha-Hydroxysteroid Dehydrogenase (Apoenzyme And Enzyme-Nadp(H) Binary Complex): Identification Of Molecular Determinants Responsible For The Unique 17Alpha-Reductive Activity Of This Enzyme.
J. Mol. Biol. V. 364 747 2006
PubMed-ID: 17034817  |  Reference-DOI: 10.1016/J.JMB.2006.09.030
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ALDO-KETO REDUCTASE FAMILY 1 MEMBER C2
    ChainsA, B
    EC Number1.-.-.-, 1.3.1.20, 1.1.1.213
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPGEX
    Expression System StrainBL21(DE3)PLYS
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneAKR1C2, DDH2
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymTRANS-1,2- DIHYDROBENZENE-1,2-DIOL DEHYDROGENASE, TYPE III 3- ALPHA-HYDROXYSTEROID DEHYDROGENASE, 3-ALPHA- HSD3, CHLORDECONE REDUCTASE HOMOLOG HAKRD, DIHYDRODIOL DEHYDROGENASE/BILE ACID-BINDING PROTEIN, DD/BABP, DIHYDRODIOL DEHYDROGENASE 2, DD2

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (1x)A 
Biological Unit 2 (1x) B
Biological Unit 3 (3x) B
Biological Unit 4 (2x)A 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 12)

Asymmetric Unit (3, 12)
No.NameCountTypeFull Name
1EDO6Ligand/Ion1,2-ETHANEDIOL
2NDP2Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
3SO44Ligand/IonSULFATE ION
Biological Unit 1 (3, 5)
No.NameCountTypeFull Name
1EDO3Ligand/Ion1,2-ETHANEDIOL
2NDP1Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
3SO41Ligand/IonSULFATE ION
Biological Unit 2 (3, 7)
No.NameCountTypeFull Name
1EDO3Ligand/Ion1,2-ETHANEDIOL
2NDP1Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
3SO43Ligand/IonSULFATE ION
Biological Unit 3 (3, 21)
No.NameCountTypeFull Name
1EDO9Ligand/Ion1,2-ETHANEDIOL
2NDP3Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
3SO49Ligand/IonSULFATE ION
Biological Unit 4 (3, 10)
No.NameCountTypeFull Name
1EDO6Ligand/Ion1,2-ETHANEDIOL
2NDP2Ligand/IonNADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDEPHOSPHATE
3SO42Ligand/IonSULFATE ION

(-) Sites  (12, 12)

Asymmetric Unit (12, 12)
No.NameEvidenceResiduesDescription
01AC1SOFTWARELYS A:39 , LYS A:68 , HOH A:805 , HOH A:806 , HOH A:830 , HOH A:874BINDING SITE FOR RESIDUE SO4 A 401
02AC2SOFTWAREARG B:91 , HOH B:665 , HOH B:800BINDING SITE FOR RESIDUE SO4 B 402
03AC3SOFTWAREARG A:96 , ARG B:276 , HOH B:717BINDING SITE FOR RESIDUE SO4 B 403
04AC4SOFTWAREASP B:109 , ALA B:157 , GLY B:158 , LEU B:159BINDING SITE FOR RESIDUE SO4 B 404
05AC5SOFTWAREGLY A:22 , THR A:23 , TYR A:24 , ASP A:50 , TYR A:55 , LYS A:84 , HIS A:117 , SER A:166 , ASN A:167 , GLN A:190 , TYR A:216 , SER A:217 , ALA A:218 , LEU A:219 , GLY A:220 , SER A:221 , HIS A:222 , LEU A:236 , ALA A:253 , ALA A:269 , LYS A:270 , SER A:271 , TYR A:272 , ARG A:276 , GLN A:279 , ASN A:280 , EDO A:604 , HOH A:693 , HOH A:747 , HOH A:772 , HOH A:871BINDING SITE FOR RESIDUE NDP A 501
06AC6SOFTWAREGLY B:22 , THR B:23 , TYR B:24 , ASP B:50 , TYR B:55 , LYS B:84 , HIS B:117 , SER B:166 , ASN B:167 , GLN B:190 , TYR B:216 , SER B:217 , ALA B:218 , LEU B:219 , SER B:221 , HIS B:222 , LEU B:236 , ALA B:253 , LYS B:270 , SER B:271 , TYR B:272 , ASN B:273 , ARG B:276 , GLN B:279 , ASN B:280 , EDO B:603 , HOH B:681 , HOH B:715 , HOH B:814 , HOH B:835 , HOH B:838BINDING SITE FOR RESIDUE NDP B 501
07AC7SOFTWAREPRO B:92 , ALA B:146 , GLU B:149 , ALA B:150 , LYS B:153 , HOH B:710 , HOH B:859BINDING SITE FOR RESIDUE EDO B 601
08AC8SOFTWAREGLN B:6 , PRO B:17 , VAL B:18 , LEU B:19 , GLY B:45 , HIS B:47 , PHE B:284BINDING SITE FOR RESIDUE EDO B 602
09AC9SOFTWARETYR B:24 , HIS B:222 , LEU B:306 , NDP B:501 , HOH B:715 , HOH B:836BINDING SITE FOR RESIDUE EDO B 603
10BC1SOFTWAREHIS A:222 , NDP A:501 , HOH A:781 , HOH A:871BINDING SITE FOR RESIDUE EDO A 604
11BC2SOFTWARELYS A:123 , ASP A:140 , THR A:141BINDING SITE FOR RESIDUE EDO A 605
12BC3SOFTWAREGLN A:6 , PRO A:17 , VAL A:18 , LEU A:19 , GLY A:45 , HIS A:47 , PHE A:284BINDING SITE FOR RESIDUE EDO A 606

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2HDJ)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:225 -Pro A:226
2Glu B:225 -Pro B:226

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (6, 12)

Asymmetric Unit (6, 12)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_048216F46YAK1C2_HUMANPolymorphism2854482A/BF46Y
2UniProtVAR_066632I79VAK1C2_HUMANDisease (SRXY8)387906750A/BI79V
3UniProtVAR_066633H90QAK1C2_HUMANDisease (SRXY8)797044460A/BH90Q
4UniProtVAR_014748L172QAK1C2_HUMANPolymorphism11474A/BL172Q
5UniProtVAR_066634H222QAK1C2_HUMANDisease (SRXY8)  ---A/BH222Q
6UniProtVAR_066635N300TAK1C2_HUMANDisease (SRXY8)387906751A/BN300T

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 1 (6, 6)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_048216F46YAK1C2_HUMANPolymorphism2854482AF46Y
2UniProtVAR_066632I79VAK1C2_HUMANDisease (SRXY8)387906750AI79V
3UniProtVAR_066633H90QAK1C2_HUMANDisease (SRXY8)797044460AH90Q
4UniProtVAR_014748L172QAK1C2_HUMANPolymorphism11474AL172Q
5UniProtVAR_066634H222QAK1C2_HUMANDisease (SRXY8)  ---AH222Q
6UniProtVAR_066635N300TAK1C2_HUMANDisease (SRXY8)387906751AN300T

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 2 (6, 6)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_048216F46YAK1C2_HUMANPolymorphism2854482BF46Y
2UniProtVAR_066632I79VAK1C2_HUMANDisease (SRXY8)387906750BI79V
3UniProtVAR_066633H90QAK1C2_HUMANDisease (SRXY8)797044460BH90Q
4UniProtVAR_014748L172QAK1C2_HUMANPolymorphism11474BL172Q
5UniProtVAR_066634H222QAK1C2_HUMANDisease (SRXY8)  ---BH222Q
6UniProtVAR_066635N300TAK1C2_HUMANDisease (SRXY8)387906751BN300T

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 3 (6, 18)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_048216F46YAK1C2_HUMANPolymorphism2854482BF46Y
2UniProtVAR_066632I79VAK1C2_HUMANDisease (SRXY8)387906750BI79V
3UniProtVAR_066633H90QAK1C2_HUMANDisease (SRXY8)797044460BH90Q
4UniProtVAR_014748L172QAK1C2_HUMANPolymorphism11474BL172Q
5UniProtVAR_066634H222QAK1C2_HUMANDisease (SRXY8)  ---BH222Q
6UniProtVAR_066635N300TAK1C2_HUMANDisease (SRXY8)387906751BN300T

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)
Biological Unit 4 (6, 12)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_048216F46YAK1C2_HUMANPolymorphism2854482AF46Y
2UniProtVAR_066632I79VAK1C2_HUMANDisease (SRXY8)387906750AI79V
3UniProtVAR_066633H90QAK1C2_HUMANDisease (SRXY8)797044460AH90Q
4UniProtVAR_014748L172QAK1C2_HUMANPolymorphism11474AL172Q
5UniProtVAR_066634H222QAK1C2_HUMANDisease (SRXY8)  ---AH222Q
6UniProtVAR_066635N300TAK1C2_HUMANDisease (SRXY8)387906751AN300T

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_2PS00062 Aldo/keto reductase family signature 2.AK1C2_HUMAN151-168
 
  2A:151-168
B:151-168
2ALDOKETO_REDUCTASE_3PS00063 Aldo/keto reductase family putative active site signature.AK1C2_HUMAN268-283
 
  2A:268-283
B:268-283
Biological Unit 1 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_2PS00062 Aldo/keto reductase family signature 2.AK1C2_HUMAN151-168
 
  1A:151-168
-
2ALDOKETO_REDUCTASE_3PS00063 Aldo/keto reductase family putative active site signature.AK1C2_HUMAN268-283
 
  1A:268-283
-
Biological Unit 2 (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_2PS00062 Aldo/keto reductase family signature 2.AK1C2_HUMAN151-168
 
  1-
B:151-168
2ALDOKETO_REDUCTASE_3PS00063 Aldo/keto reductase family putative active site signature.AK1C2_HUMAN268-283
 
  1-
B:268-283
Biological Unit 3 (2, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_2PS00062 Aldo/keto reductase family signature 2.AK1C2_HUMAN151-168
 
  3-
B:151-168
2ALDOKETO_REDUCTASE_3PS00063 Aldo/keto reductase family putative active site signature.AK1C2_HUMAN268-283
 
  3-
B:268-283
Biological Unit 4 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ALDOKETO_REDUCTASE_2PS00062 Aldo/keto reductase family signature 2.AK1C2_HUMAN151-168
 
  2A:151-168
-
2ALDOKETO_REDUCTASE_3PS00063 Aldo/keto reductase family putative active site signature.AK1C2_HUMAN268-283
 
  2A:268-283
-

(-) Exons   (9, 18)

Asymmetric Unit (9, 18)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.4aENST000003807534aENSE00002187446chr10:5046215-5045944272AK1C2_HUMAN1-28282A:2-28
B:2-28
27
27
1.5ENST000003807535ENSE00001613313chr10:5043873-5043706168AK1C2_HUMAN29-84562A:29-84
B:29-84
56
56
1.6bENST000003807536bENSE00001619656chr10:5042858-5042742117AK1C2_HUMAN85-123392A:85-123
B:85-123
39
39
1.6eENST000003807536eENSE00001705571chr10:5041469-504139278AK1C2_HUMAN124-149262A:124-149
B:124-149
26
26
1.7bENST000003807537bENSE00001693200chr10:5040939-5040817123AK1C2_HUMAN150-190412A:150-190
B:150-190
41
41
1.8ENST000003807538ENSE00001714710chr10:5038057-5037948110AK1C2_HUMAN191-227372A:191-227
B:191-227
37
37
1.9bENST000003807539bENSE00001785365chr10:5037676-5037511166AK1C2_HUMAN227-282562A:227-282
B:227-282
56
56
1.10aENST0000038075310aENSE00001601494chr10:5034105-503402383AK1C2_HUMAN283-310282A:283-310
B:283-310
28
28
1.11cENST0000038075311cENSE00001895645chr10:5032230-50299672264AK1C2_HUMAN310-323142A:310-323
B:310-323
14
14

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:322
 aligned with AK1C2_HUMAN | P52895 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:322
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321  
          AK1C2_HUMAN     2 DSKYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHREEPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPFSDEY 323
               SCOP domains d2hdja_ A: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains 2hdjA00 A:2-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.....eee.eeee........hhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee..........................hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhhh..eeeee.................hhhhhhhhhhhhhhhh.hhhhhhhhhhhh...eeeee..hhhhhhhhhhhhh...hhhhhhhhhh.........hhhhh........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------Y--------------------------------V----------Q---------------------------------------------------------------------------------Q-------------------------------------------------Q-----------------------------------------------------------------------------T----------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE---------------------------------------------------------------------------------------------------ALDOKETO_REDUCTA---------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4a  PDB: A:2-28     Exon 1.5  PDB: A:29-84 UniProt: 29-84                   Exon 1.6b  PDB: A:85-123               Exon 1.6e  PDB: A:124-149 Exon 1.7b  PDB: A:150-190                Exon 1.8  PDB: A:191-227             -------------------------------------------------------Exon 1.10a  PDB: A:283-310  ------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9b  PDB: A:227-282 UniProt: 227-282              ---------------------------Exon 1.11c     Transcript 1 (2)
                 2hdj A   2 DSKYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHREEPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPFSDEY 323
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321  

Chain B from PDB  Type:PROTEIN  Length:322
 aligned with AK1C2_HUMAN | P52895 from UniProtKB/Swiss-Prot  Length:323

    Alignment length:322
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321  
          AK1C2_HUMAN     2 DSKYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHREEPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPFSDEY 323
               SCOP domains d2hdjb_ B: 3-alpha-hydroxysteroid dehydrogenase                                                                                                                                                                                                                                                                                    SCOP domains
               CATH domains 2hdjB00 B:2-323 NADP-dependent oxidoreductase                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.....eee.eeee........hhhhhhhhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhh...hhhhheeeeeehhhhhhhhhhhhhhhhhhhhhh...eeeeee..........................hhhhhhhhhhhhhhh..eeeeeee..hhhhhhhhhh.........eeeee......hhhhhhhhhhh..eeeee.................hhhhhhhhhhhhhhhh.hhhhhhhhhhhhh..eeeee..hhhhhhhhhhhhh...hhhhhhhhhh.........hhhhh........... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------Y--------------------------------V----------Q---------------------------------------------------------------------------------Q-------------------------------------------------Q-----------------------------------------------------------------------------T----------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------ALDOKETO_REDUCTASE---------------------------------------------------------------------------------------------------ALDOKETO_REDUCTA---------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.4a  PDB: B:2-28     Exon 1.5  PDB: B:29-84 UniProt: 29-84                   Exon 1.6b  PDB: B:85-123               Exon 1.6e  PDB: B:124-149 Exon 1.7b  PDB: B:150-190                Exon 1.8  PDB: B:191-227             -------------------------------------------------------Exon 1.10a  PDB: B:283-310  ------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9b  PDB: B:227-282 UniProt: 227-282              ---------------------------Exon 1.11c     Transcript 1 (2)
                 2hdj B   2 DSKYQCVKLNDGHFMPVLGFGTYAPAEVPKSKALEAVKLAIEAGFHHIDSAHVYNNEEQVGLAIRSKIADGSVKREDIFYTSKLWSNSHRPELVRPALERSLKNLQLDYVDLYLIHFPVSVKPGEEVIPKDENGKILFDTVDLCATWEAMEKCKDAGLAKSIGVSNFNHRLLEMILNKPGLKYKPVCNQVECHPYFNQRKLLDFCKSKDIVLVAYSALGSHREEPWVDPNSPVLLEDPVLCALAKKHKRTPALIALRYQLQRGVVVLAKSYNEQRIRQNVQVFEFQLTSEEMKAIDGLNRNVRYLTLDIFAGPPNYPFSDEY 323
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321  

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2HDJ)

(-) Gene Ontology  (23, 23)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (AK1C2_HUMAN | P52895)
molecular function
    GO:0004032    alditol:NADP+ 1-oxidoreductase activity    Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+.
    GO:0032052    bile acid binding    Interacting selectively and non-covalently with bile acids, any of a group of steroid carboxylic acids occurring in bile.
    GO:0031406    carboxylic acid binding    Interacting selectively and non-covalently with a carboxylic acid, any organic acid containing one or more carboxyl (COOH) groups or anions (COO-).
    GO:0047086    ketosteroid monooxygenase activity    Catalysis of the reaction: O2 + NADPH + progesterone = H2O + NADP+ + testosterone acetate.
    GO:0016491    oxidoreductase activity    Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
    GO:0016655    oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor    Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule.
    GO:0018636    phenanthrene 9,10-monooxygenase activity    Catalysis of the reaction: phenanthrene + O2 + NADH + H+ = H2O + NAD+ + phenanthrene-9,10-oxide.
    GO:0047115    trans-1,2-dihydrobenzene-1,2-diol dehydrogenase activity    Catalysis of the reaction: NADP+ + trans-1,2-dihydrobenzene-1,2-diol = NADPH + catechol.
biological process
    GO:0007186    G-protein coupled receptor signaling pathway    A series of molecular signals that proceeds with an activated receptor promoting the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, or for basal GPCR signaling the pathway begins with the receptor activating its G protein in the absence of an agonist, and ends with regulation of a downstream cellular process, e.g. transcription. The pathway can start from the plasma membrane, Golgi or nuclear membrane (PMID:24568158 and PMID:16902576).
    GO:0071395    cellular response to jasmonic acid stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a jasmonic acid stimulus.
    GO:0071799    cellular response to prostaglandin D stimulus    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a prostagladin D stimulus.
    GO:0044597    daunorubicin metabolic process    The chemical reactions and pathways involving daunorubicin, a chemotherapeutic of the anthracycline family that is given as a treatment for some types of cancer.
    GO:0007586    digestion    The whole of the physical, chemical, and biochemical processes carried out by multicellular organisms to break down ingested nutrients into components that may be easily absorbed and directed into metabolism.
    GO:0044598    doxorubicin metabolic process    The chemical reactions and pathways involving doxorubicin, an anthracycline antibiotic, used in cancer chemotherapy.
    GO:0030855    epithelial cell differentiation    The process in which a relatively unspecialized cell acquires specialized features of an epithelial cell, any of the cells making up an epithelium.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
    GO:0008284    positive regulation of cell proliferation    Any process that activates or increases the rate or extent of cell proliferation.
    GO:0051897    positive regulation of protein kinase B signaling    Any process that activates or increases the frequency, rate or extent of protein kinase B signaling, a series of reactions mediated by the intracellular serine/threonine kinase protein kinase B.
    GO:0042448    progesterone metabolic process    The chemical reactions and pathways involving progesterone, a steroid hormone produced in the ovary which prepares and maintains the uterus for pregnancy. Also found in plants.
    GO:0006693    prostaglandin metabolic process    The chemical reactions and pathways involving prostaglandins, any of a group of biologically active metabolites which contain a cyclopentane ring due to the formation of a bond between two carbons of a fatty acid. They have a wide range of biological activities.
    GO:0008202    steroid metabolic process    The chemical reactions and pathways involving steroids, compounds with a 1,2,cyclopentanoperhydrophenanthrene nucleus.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

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        AK1C2_HUMAN | P528951ihi 1j96 1xjb 2ipj 4jq1 4jq2 4jq3 4jq4 4jqa 4jtq 4jtr 4l1w 4l1x 4xo6 4xo7

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2HDJ)