SMTL ID : 1bir.2 (1 other biounit)

RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 1 residues within 4Å: Chain A: D.15 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.15, A:D.15, H2O.3, H2O.3, H2O.3

1 x 2GP: GUANOSINE-2'-MONOPHOSPHATE(Non-covalent)

2GP.2: 13 residues within 4Å: Chain A: Y.38, H.40, K.41, Y.42, N.43, N.44, Y.45, E.46, E.58, R.77, H.92, N.98, N.99 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Y.38, A:N.43, A:N.44, A:Y.45, A:N.98, A:N.98 Salt bridges: A:H.40, A:E.46, A:R.77, A:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Doumen, J. et al., A catalytic function for the structurally conserved residue Phe 100 of ribonuclease T1. Protein Sci. (1996)

Release Date

1996-08-17

Peptides

RIBONUCLEASE T1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

RIBONUCLEASE T1

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