A teenager charged with murdering another at Warradale in Adelaide last New Year's Eve has faced the Supreme Court.

The youth, now 18, pleaded not guilty to five charges.

The victim of the attack, Lewis McPherson, 18, was shot in Sixth Avenue and died in hospital.

The accused denied a further two counts of attempting to murder two other people and two aggravated counts of endangering life arising from the same incident.

The youth was remanded in custody to face a pre-trial hearing next month.