_EC 3.1.27.3 Ribonuclease T(1). 106 PDB entries  
EC 3.-.-.- Hydrolases. [22,145 PDB entries]
EC 3.1.-.- Acting on ester bonds. [6,222 PDB entries]
EC 3.1.27.- Endoribonucleases producing other than 5'-phosphomonoesters. [427 PDB entries]
EC 3.1.27.3 Ribonuclease T(1). [106 PDB entries]    
1ay7

Reaction: Two-stage endonucleolytic cleavage to nucleoside 3'-phosphates and 3'-phosphooligonucleotides ending in G-P with 2',3'-cyclic phosphate intermediates.
Other name(s): Aspergillus oryzae ribonuclease. Guanyloribonuclease. Ribonuclease T1. RNase N1. RNase N2.
Comments: Formerly Ec 2.7.7.26 and Ec 3.1.4.8.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 106 PDB entries in enzyme class E.C.3.1.27.3

  PDB code Protein
1ay7
Ribonuclease sa complex with barstar
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562. Bacillus amyloliquefaciens. Organism_taxid: 1390.
Chain: A (96 residues) CATH domain: 3.10.450.30
1b2m
Three-dimensional structure of ribonulcease t1 complexed with an isosteric phosphonate analogue of gpu: alternate substrate binding modes and catalysis.
Source: Synthetic: yes. Aspergillus oryzae. Organism_taxid: 5062
Chains: A, B (104 residues) CATH domain: 3.10.450.30
1bir
Ribonuclease t1, phe 100 to ala mutant complexed with 2' gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: synthetic gene. Expressed in: escherichia coli. Expression_system_taxid: 562. Other_details: steyaert et al. (1990) biochemistry 29, 9064-9072
Chains: A, B (104 residues) CATH domain: 3.10.450.30
1box
N39s mutant of rnase sa from streptomyces aureofaciens
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: bmk. Gene: u39467. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (95 residues) CATH domain: 3.10.450.30
1bu4
Ribonuclease 1 complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: synthetic gene. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
1bvi
Ribonuclease t1 (wildtype) complexed with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
1c54
Solution structure of ribonuclease sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (96 residues) CATH domain: 3.10.450.30
1ch0
Rnase t1 variant with altered guanine binding segment
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562. V.173 pp.617-622). Other_details: synthetic gene
Chains: A, B, C (104 residues) CATH domain: 3.10.450.30
1det
Ribonuclease t1 carboxymethylated at glu 58 in complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1fus
Crystal structures of ribonuclease f1 of fusarium moniliforme in its free form and in complex with 2'gmp
Source: Gibberella fujikuroi. Organism_taxid: 5127
Chain: A (106 residues) CATH domain: 3.10.450.30
1fut
Crystal structures of ribonuclease f1 of fusarium moniliforme in its free form and in complex with 2'gmp
Source: Gibberella fujikuroi. Organism_taxid: 5127
Chain: A (106 residues) CATH domain: 3.10.450.30
1fys
Ribonuclease t1 v16c mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1fzu
Rnase t1 v78a mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1g02
Ribonuclease t1 v16s mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1gmp
Complex of ribonuclease from streptomyces aureofaciens with 2'-gmp at 1.7 angstroms resolution
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1gmq
Complex of ribonuclease from streptomyces aureofaciens with 1.7 angstroms resolution
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1gmr
Complex of ribonuclease from streptomyces aureofaciens with 2'-gmp at 1.7 angstroms resolution
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1gsp
Ribonuclease t1 complexed with 2',3'-cgps, 1 day
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1hyf
Ribonuclease t1 v16a mutant in complex with sr2+
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1hz1
Ribonuclease t1 v16a mutant in complex with mg2+
Source: Aspergillus niger. Organism_taxid: 5061. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i0v
Ribonuclease t1 in complex with 2'gmp (form i crystal)
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i0x
Ribonuclease t1 in complex with 2'gmp (form ii crystal)
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
1i2e
Ribonuclease t1 v16a mutant, form i
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i2f
Ribonuclease t1 v16a mutant, form ii
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i2g
Ribonuclease t1 v16t mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i3f
Ribonuclease t1 v89s mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i3i
Ribonuclease t1 v78t mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1i70
Crystal structure of rnase sa y86f mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1i8v
Crystal structure of rnase sa y80f mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1iyy
Nmr structure of gln25-ribonuclease t1, 24 structures
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1lni
Crystal structure analysis of a ribonuclease from streptomyc aureofaciens at atomic resolution (1.0 a)
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Gene: u39467. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1lov
X-ray structure of the e58a mutant of ribonuclease t1 complexed with 3'-guanosine monophosphate
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
1low
X-ray structure of the h40a mutant of ribonuclease t1 complexed with 3'-guanosine monophosphate
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
1loy
X-ray structure of the h40a/e58a mutant of ribonuclease t1 complexed with 3'-guanosine monophosphate
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
1lra
Crystallographic study of glu 58 ala rnase t1(asterisk)2'-gu monophosphate at 1.9 angstroms resolution
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1mgr
Crystal structure of rnase sa3,cytotoxic microbial ribonuclease
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: ccm3239. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (97 residues) CATH domain: 3.10.450.30
1mgw
Crystal structure of rnase sa3, cytotoxic microbial ribonucl
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: ccm3239. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (99 residues) CATH domain: 3.10.450.30
1q9e
Rnase t1 variant with adenine specificity
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: rnta. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C (104 residues) CATH domain: 3.10.450.30
1rck
The three dimensional structure of guanine-specific ribonuclease f1 in solution determined by nmr spectroscopy and distance geometry
Source: Gibberella fujikuroi. Organism_taxid: 5127
Chain: A (106 residues) CATH domain: 3.10.450.30
1rcl
The three dimensional structure of guanine-specific ribonuclease f1 in solution determined by nmr spectroscopy and distance geometry
Source: Gibberella fujikuroi. Organism_taxid: 5127
Chain: A (106 residues) CATH domain: 3.10.450.30
1rds
Crystal structure of ribonuclease ms (as ribonuclease t1 homologue) complexed with a guanylyl-3',5'-cytidine analogue
Source: Aspergillus phoenicis. Organism_taxid: 5063
Chain: A (105 residues) CATH domain: 3.10.450.30
1rga
Crystal structure of rnase t1 with 3'-gmp and guanosine: a product complex
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1rgc
The complex between ribonuclease t1 and 3'-guanylic acid suggests geometry of enzymatic reaction path. An x-ray study
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (104 residues) CATH domain: 3.10.450.30
1rge
Hydrolase, guanyloribonuclease
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1rgf
Hydrolase, guanyloribonuclease
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1rgg
Hydrolase, guanyloribonuclease
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1rgh
Hydrolase, guanyloribonuclease
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1rgk
Rnase t1 mutant glu46gln binds the inhibitors 2'gmp and 2'amp at the 3' subsite
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1rgl
Rnase t1 mutant glu46gln binds the inhibitors 2'gmp and 2'amp at the 3' subsite
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1rhl
Ribonuclease t1 complexed with 2'gmp/g23a mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
1rls
Crystal structure of rnase t1 complexed with the product nucleotide 3'-gmp. Structural evidence for direct interaction of histidine 40 and glutamic acid 58 with the 2'-hydroxyl group of ribose
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1rms
Crystal structures of ribonuclease ms complexed with 3'- guanylic acid a gp C analogue, 2'-deoxy-2'-fluoroguanylyl- 3',5'-cytidine
Source: Aspergillus phoenicis. Organism_taxid: 5063
Chain: A (105 residues) CATH domain: 3.10.450.30
1rn1
Three-dimensional structure of gln 25-ribonuclease t1 at 1.84 angstroms resolution: structural variations at the base recognition and catalytic sites
Source: Aspergillus oryzae. Organism_taxid: 5062
Chains: A, B, C (103 residues) CATH domain: 3.10.450.30
1rn4
His92ala mutation in ribonuclease t1 induces segmental flexibility. An x-ray study
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (100 residues) CATH domain: 3.10.450.30
1rnt
Restrained least-squares refinement of the crystal structure of the ribonuclease t1(asterisk)2(prime)- guanylic acid complex at 1.9 angstroms resolution
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
1rsn
Ribonuclease (rnase sa) (E.C.3.1.4.8) complexed with exo-2', 3'-cyclophosphorothioate
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1sar
Determination and restrained least-squares refinement of the crystal structures of ribonuclease sa and its complex with 3'-guanylic acid at 1.8 angstroms resolution
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1t2h
Y81w mutant of rnase sa from streptomyces aureofaciens
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: bmk. Gene: u39467. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1t2i
T76w mutant of rnase sa from streptomyces aureofaciens
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: bmk. Gene: u39467. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (96 residues) CATH domain: 3.10.450.30
1trp
X-ray crystallographic and calorimeric studies of the effects of the mutation trp 59 tyr in ribonuclease t1
Source: Aspergillus oryzae. Organism_taxid: 5062
Chains: A, B (104 residues) CATH domain: 3.10.450.30
1trq
X-ray crystallographic and calorimeric studies of the effects of the mutation trp 59 tyr in ribonuclease t1
Source: Aspergillus oryzae. Organism_taxid: 5062
Chains: A, B (104 residues) CATH domain: 3.10.450.30
1tto
Crystal structure of the rnase t1 variant r2
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C (104 residues) CATH domain: 3.10.450.30
1uci
Mutants of rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1ucj
Mutants of rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1uck
Mutants of rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1ucl
Mutants of rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (96 residues) CATH domain: 3.10.450.30
1ygw
Nmr structure of ribonuclease t1, 34 structures
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: ribonuclease t1. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
1ynv
Asp79 makes a large, unfavorable contribution to the stability of rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: X (96 residues) CATH domain: 3.10.450.30
1zgx
Crystal structure of ribonuclease mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Expressed in: escherichia coli. Expression_system_taxid: 562. Expression_system_taxid: 562
Chains: A, B (63 residues) CATH domain: Unassigned
2aad
The role of histidine-40 in ribonuclease t1 catalysis: three-dimensional structures of the partially active his40lys mutant
Source: Aspergillus oryzae. Organism_taxid: 5062
Chains: A, B (104 residues) CATH domain: 3.10.450.30
2aae
The role of histidine-40 in ribonuclease t1 catalysis: three-dimensional structures of the partially active his40lys mutant
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
2bir
Additivity of substrate binding in ribonuclease t1 (y42a mutant)
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
2bu4
Ribonuclease t1 complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
2gsp
Ribonuclease t1/2',3'-cgps and 3'-gmp, 2 days
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
2hoh
Ribonuclease t1 (n9a mutant) complexed with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
2rnt
Three-dimensional structure of ribonuclease t1 complexed with guanylyl-2(prime),5(prime)-guanosine at 1.8 angstroms resolution
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
2sar
Determination and restrained least-squares refinement of the crystal structures of ribonuclease sa and its complex with 3'-guanylic acid at 1.8 angstroms resolution
Source: Streptomyces aureofaciens. Organism_taxid: 1894
Chains: A, B (96 residues) CATH domain: 3.10.450.30
3a5e
Crystal structure of 5k rnase sa
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Gene: rnasa. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (96 residues) CATH domain: 3.10.450.30
3bir
Disecting histidine interactions in ribonuclease t1 by asn and gln substitutions
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: synthetic gene. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
3bu4
Ribonuclease t1 complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
3gsp
Ribonuclease t1 complexed with 2',3'-cgps + 3'-gmp, 4 days
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
3hoh
Ribonuclease t1 (thr93gln mutant) complexed with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
3rnt
Crystal structure of guanosine-free ribonuclease t1, complexed with vanadate(v), suggests conformational change upon substrate binding
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
3syu
Re-refined coordinates for PDB entry 1det - ribonuclease t1 carboxymethylated at glu 58 in complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 510516. Strain: atcc 42149 / rib 40
Chain: A (103 residues) CATH domain: 3.10.450.30
3urp
Re-refinement of PDB entry 5rnt - ribonuclease t1 with guano 5'-diphosphate and phosphate ion bound
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (103 residues) CATH domain: 3.10.450.30
3who
X-ray-crystallographic structure of an rnase po1 exhibiting activity
Source: Pleurotus ostreatus. Oyster mushroom. Organism_taxid: 5322. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B, C (101 residues) CATH domain: 3.10.450.30
3wr2
Rnase po1 complexed with 3'gmp
Source: Pleurotus ostreatus. Oyster mushroom. Organism_taxid: 5322. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B, C, D, E, F (101 residues)
4bir
Ribonuclease t1: free his92gln mutant
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: synthetic gene. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
4bu4
Ribonuclease t1 complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
4gho
Crystal structure analysis of streptomyces aureofaciens ribo s24a mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Gene: rnasa, u39467. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (96 residues) CATH domain: 3.10.450.30
4gsp
Ribonuclease t1 complexed with 2',3'-cgps + 3'-gmp, 7 days
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
4hoh
Ribonuclease t1 (thr93ala mutant) complexed with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
4j5g
Crystal structure analysis of streptomyces aureofaciens ribo sa t95a mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: bmk. Gene: rnasa. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (96 residues) CATH domain: 3.10.450.30
4j5k
Crystal structure analysis of streptomyces aureofaciens ribo sa y51f mutant
Source: Streptomyces aureofaciens. Organism_taxid: 1894. Strain: bmk. Gene: rnasa. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (96 residues) CATH domain: 3.10.450.30
4rnt
His 92 ala mutation in ribonuclease t1 induces segmental flexibility. An x-ray study
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
5bir
Disecting histidine interactions in ribonuclease t1 using asn and gln mutations
Source: Aspergillus oryzae. Organism_taxid: 5062. Gene: synthetic gene. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B (104 residues) CATH domain: 3.10.450.30
5bu4
Ribonuclease t1 complex with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chain: A (104 residues) CATH domain: 3.10.450.30
5gsp
Ribonuclease t1/3'-gmp, 9 weeks
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
5hoh
Ribonuclease t1 (asn9ala/thr93ala doublemutant) complexed with 2'gmp
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562.
Chains: A, B, C, D (104 residues) CATH domain: 3.10.450.30
5rnt
X-ray analysis of cubic crystals of the complex formed between ribonuclease t1 and guanosine-3',5'-bisphosphate
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
6gsp
Ribonuclease t1/3'-gmp, 15 weeks
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chain: A (104 residues) CATH domain: 3.10.450.30
6rnt
Crystal structure of ribonuclease t1 complexed with adenosine 2'-monophosphate at 1.8-angstroms resolution
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
7gsp
Ribonuclease t1/2',3'-cgps, non-productive
Source: Aspergillus oryzae. Organism_taxid: 5062. Expressed in: escherichia coli. Expression_system_taxid: 562
Chains: A, B (104 residues) CATH domain: 3.10.450.30
7rnt
Crystal structure of the tyr45trp mutant of ribonuclease t1 in a complex with 2'-adenylic acid
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
8rnt
Structure of ribonuclease t1 complexed with zinc(ii) at 1.8 angstroms resolution: a zn2+.6h2o.Carboxylate clathrate
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30
9rnt
Ribonuclease t1 with free recognition and catalytic site: crystal structure analysis at 1.5 angstroms resolution
Source: Aspergillus oryzae. Organism_taxid: 5062
Chain: A (104 residues) CATH domain: 3.10.450.30