PDB ID : 3qwf [A2]

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ARa IRb





 a AR:All Residues
 b IR:Interface Residues

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Secondary Structure


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Chain
Chain name Ribbon Spacefill Cαonly
OLIGAMI PDB
AA
BB
Title
CRYSTAL STRUCTURE OF THE 17BETA-HYDROXYSTEROID DEHYDROGENASE FROM COCHLIOBOLUS LUNATUS

Structure Summary
PDB ID Mutant OPM Pub Med Method/Resolution HETNAM
3qwf
21929506 X-RAY DIFFRACTION/1.88 GOL:GLYCEROL
NAP:NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE
Chain Formula
Amino Acid sequence SCOPe Family Level CATH Homology Level
[A2] [A2] [A2]

Interfaces
Interface ID Chain Inaterface
Class		 Interface Type Contact Type
3qwf_AB A
B		 HN
HN		 i13_CR(H13,N16)_HH(S1)_HN(L1,S5)
i9_CR(H35,N17)_HH(P1,A1,S3)_HN(L3,S6) 		c2_RP(HH22,NN17,HN28,NH29)_HH(P1,A1,S6)_HN(L7,S4)
c2_RP(HH58,NN22,HN30,NH24)_HH(P1,A4,S4)_HN(L6,S6)

Interface Class
Interface ID Interface 1 Interface 2
Domain Number of contact residues Binding site Class Percentages of Secondary structures(%) Domain Number of contact residues Binding site Class Percentages of Secondary structures(%)
H E N H E N
3qwf_AB A 43 HN 58.1 100 41.9 B 44 HN 65.9 0 34.1

Interface Type: Information for each interface
Interface ID chain Number of contact residues Number of elements Number of contacts between Secondary structure elements
HH EE HE HN EN
Hn En Nn H E N R L P A S P A S Ph Ah Ih P A S L S L S
3qwf_AB A 25 43 18 4 0 4 0 1 1 0 2 0 0 0 0 0 0 0 0 0 3 6 0 0
3qwf_AB B 29 0 15 5 0 4 1 1 2 0 2 0 0 0 0 0 0 0 0 0 3 7 0 0

Contact Type: Information of contacts between interfaces
Interface ID Number of residue pairs between SS elements Number of contacts between Secondary structure elements
H-H E-E N-N H-E H-N N-E E-H N-H E-N H-H E-E H-E H-N E-N
P A S Ih P A S IPh IAh P A S Ih L S Ih L S Ih
3qwf_AB 50 0 3 0 38 0 0 32 0 0 3 8 0 0 0 0 0 0 0 0 0 0 7 2 0 0 0 0

Structual Classification
SCOPe
SCOPe ID Chain Class Fold Superfamily Family Protein Domain Species
215463 A:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215464 B:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215465 C:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215466 D:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215467 E:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215468 F:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215469 G:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]
215470 H:Alpha and beta proteins (a/b)NAD(P)-binding Rossmann-fold domainsNAD(P)-binding Rossmann-fold domainsautomated matchesautomated matchesCochliobolus lunatus [TaxId: 5503]

CATH
CATH ID Node Class Architecture Topology Homology
3qwfA003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfB003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfC003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfD003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfE003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfF003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfG003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain
3qwfH003.40.50.720:3-Layer(aba) Sandwich:Rossmann fold:NAD(P)-binding Rossmann-like Domain