With that, the celebration was on in the city by the bay, which is rapidly becoming the new Titletown USA. The 49ers will try to follow the lead of the baseball Giants, who won the World Series in October.
The Falcons came up short of their second Super Bowl, leaving the 1995 Braves as the city's only major sports champions. This one figures to hurt for a while.
"We didn't make the plays when we had the opportunity," Falcons coach Mike Smith said. "There were five or six plays, like in most hard-fought games, that make a difference. There were ebbs and flows and changes in momentum, and they made more plays than we did."
Kaepernick, who ran for 181 yards against the Packers to set an NFL playoff record for a quarterback, didn't have much chance to use his legs against the Falcons. He broke off a 23-yard gain, but was thrown for a 2-yard loss the only other time he carried the ball.
But Kaepernick showed he's more than a runner, shredding the Falcons for 233 yards passing on a 16-of-21 day. His favorite receiver was Davis, who hauled in five passes for 106 yards, including a 4-yard touchdown.
Gore carried 21 times for 90 yards, while James added 34 yards on five carries.
Ryan finished 30 of 42 for 396 yards, by far the best performance of his playoff career. But his postseason record dropped to 1-4, done in by two big miscues — an interception and a fumble — in the second half.
Julio Jones was Ryan's favorite receiver most of the day, finishing with 11 catches for 182 yards and a pair of touchdowns. He hauled in a 46-yarder less than 4 minutes into the game, then made a dazzling grab in the left corner of the end zone for a 20-yard score. He got his left foot down, then planted his right foot about an inch inside the line — while cornerback Tarell Brown was all over him.
Ryan threw a 10-yard touchdown pass to Gonzalez with 25 seconds remaining in the first half after the 49ers had cut the deficit to 17-14. It seemed the home team had reclaimed the momentum heading to the locker room, but, amazingly, that would be its final score of the day. The 49ers quickly seized control on the opening possession of the second half, driving 82 yards in just seven plays for Gore's first TD.
After a nearly perfect first half, in which Ryan was 18 of 24 for 271 yards and those three TDs, the quarterback known as Matty Ice made a couple of crucial blunders.
First, he tossed a pass that was picked off by Chris Culliver, halting a drive in 49ers territory. Ryan ripped off his chinstrap in disgust.
Then, with the Falcons in scoring range for at least a field goal, Ryan failed to grab a shotgun snap, appearing to take his eyes off the ball before he caught it. The ball squirted away and Aldon Smith recovered for the 49ers at their own 37.
"Against a good team, you can't have those kind of mistakes," Ryan said.
San Francisco also squandered some chances. Struggling kicker David Akers clanked a 38-yard field goal try off the upright, and Michael Crabtree fumbled just short of the goal line, the ball stripped away by Dunta Robinson and recovered by Stephen Nicholas. But, after that big defensive stop with 13 1-2 minutes remaining, the Falcons went three-and-out.
The 49ers drove for the winning touchdown.
Atlanta drove 70 yards, and might have reclaimed the lead if Harry Douglas had been able to stay on his feet while hauling in a 22-yard pass. The defender slipped, and so did Douglas, but he managed to make the catch even though Harbaugh thought it touched the turf. The coach challenged the call, and began hopping around in disbelief when the officials let it stand.
But he got his chance to celebrate at the end.
Gonzalez, who said all year he was 95 percent sure this would be his final season, sounded like he was done.
"I've had such a great life," he said. "I wish it would've culminated with the Super Bowl, but it didn't."
At least Gonzalez finally won a playoff game. It took 16 years to get his first — the 30-28 victory over the Seahawks — but he couldn't make it two wins in two weeks.
"If anybody out there is saying I'm going to have regrets, I'm telling you right now that's not true," the 36-year-old Gonzalez said.
Follow Paul Newberry on Twitter at www.twitter.com/pnewberry1963
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